<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2021 Workiva-->
<!--r:20c3ec0e-e0b7-4c2d-be5a-d80b80c336fb,g:645aaa56-123a-48a6-99e0-002c082f846b-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.bankunited.com/role/CoverPage" xlink:type="simple" xlink:href="bku-20201231.xsd#CoverPage"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CoverPage" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_b6906771-4023-4ce4-b3a6-64bbbe5cdfd2" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentInformationTable_d33a5522-f7f2-4d9d-b9bf-9d579cdfd882" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentInformationTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b6906771-4023-4ce4-b3a6-64bbbe5cdfd2" xlink:to="loc_dei_DocumentInformationTable_d33a5522-f7f2-4d9d-b9bf-9d579cdfd882" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityListingsExchangeAxis_b521592f-635e-4f88-816e-31f4840a15b4" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityListingsExchangeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationTable_d33a5522-f7f2-4d9d-b9bf-9d579cdfd882" xlink:to="loc_dei_EntityListingsExchangeAxis_b521592f-635e-4f88-816e-31f4840a15b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_ExchangeDomain_c515d73a-b87f-4aad-ad77-97956aa4bfed" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_ExchangeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsExchangeAxis_b521592f-635e-4f88-816e-31f4840a15b4" xlink:to="loc_dei_ExchangeDomain_c515d73a-b87f-4aad-ad77-97956aa4bfed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_exch_XNYS_211c1373-8ab2-4d82-8bb9-d752677fc383" xlink:href="https://xbrl.sec.gov/exch/2019/exch-2019-01-31.xsd#exch_XNYS"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_ExchangeDomain_c515d73a-b87f-4aad-ad77-97956aa4bfed" xlink:to="loc_exch_XNYS_211c1373-8ab2-4d82-8bb9-d752677fc383" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentInformationLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationTable_d33a5522-f7f2-4d9d-b9bf-9d579cdfd882" xlink:to="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_84d0f462-be61-471c-addb-8603eb0e2060" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_SecurityExchangeName_84d0f462-be61-471c-addb-8603eb0e2060" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_bc0c28be-8b5d-491e-833b-cc4b6b658e3f" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_TradingSymbol_bc0c28be-8b5d-491e-833b-cc4b6b658e3f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_ad6d7797-5f3c-472d-9e1e-e7fe23fb6036" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_Security12bTitle_ad6d7797-5f3c-472d-9e1e-e7fe23fb6036" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_8b786e6d-cf6c-4590-8f4b-d4ab73c67797" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentTransitionReport"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_DocumentTransitionReport_8b786e6d-cf6c-4590-8f4b-d4ab73c67797" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_52bee0bc-ba4d-4016-b253-920a735720a8" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12bTitle"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_2bc28fb1-5c84-48c3-91c9-7b3b8fc66abf" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityAddressAddressLine1_2bc28fb1-5c84-48c3-91c9-7b3b8fc66abf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_0e5a336e-3468-4f7a-91d5-83d1359a8950" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityAddressCityOrTown_0e5a336e-3468-4f7a-91d5-83d1359a8950" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_cf525009-6641-47c5-8d04-eebc87162fbb" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityAddressStateOrProvince_cf525009-6641-47c5-8d04-eebc87162fbb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_6f3ce773-d87b-416e-b1ba-4f0cb276df87" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityAddressPostalZipCode_6f3ce773-d87b-416e-b1ba-4f0cb276df87" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_dc65e4ad-cf98-49bc-b733-eab34005ca74" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityRegistrantName_dc65e4ad-cf98-49bc-b733-eab34005ca74" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_90fe179d-ec20-41f5-8c54-580a6344d4a2" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityCentralIndexKey_90fe179d-ec20-41f5-8c54-580a6344d4a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_a0b5e228-0318-4046-8eb1-49dd062df1ae" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_CurrentFiscalYearEndDate_a0b5e228-0318-4046-8eb1-49dd062df1ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory_612eaa0b-c334-4c27-adc2-cdd744f1f3a3" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFilerCategory"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityFilerCategory_612eaa0b-c334-4c27-adc2-cdd744f1f3a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_fedc05c8-8f8a-480e-9191-7f6f7f5a21d6" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentType"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_DocumentType_fedc05c8-8f8a-480e-9191-7f6f7f5a21d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_b9eaee60-d29b-443e-b1d8-e79e4eadf8db" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_DocumentPeriodEndDate_b9eaee60-d29b-443e-b1d8-e79e4eadf8db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_cc507a84-48d2-4281-b594-4b3cd9c3a882" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalYearFocus"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_DocumentFiscalYearFocus_cc507a84-48d2-4281-b594-4b3cd9c3a882" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_c79b2947-f5d6-4447-928f-721dd952308e" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityFileNumber_c79b2947-f5d6-4447-928f-721dd952308e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_53fc1233-9298-4b86-af72-67a78001a22e" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_DocumentFiscalPeriodFocus_53fc1233-9298-4b86-af72-67a78001a22e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentQuarterlyReport_d35bd2bc-bf13-4d94-8de0-034331670394" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentQuarterlyReport"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_DocumentQuarterlyReport_d35bd2bc-bf13-4d94-8de0-034331670394" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_266d7cf6-638f-4821-afb1-0bef272c0fa7" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_AmendmentFlag_266d7cf6-638f-4821-afb1-0bef272c0fa7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_352f77b0-246d-45e8-acfc-a8e4a879a0b9" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_352f77b0-246d-45e8-acfc-a8e4a879a0b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_d62e0722-14db-4965-89ce-20a93506236e" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_TradingSymbol"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus_e6163009-f29e-4ad9-bf25-b4f37a191422" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCurrentReportingStatus"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityCurrentReportingStatus_e6163009-f29e-4ad9-bf25-b4f37a191422" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent_00558ef0-67b4-4549-a8d0-38bb1fe90b36" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityInteractiveDataCurrent_00558ef0-67b4-4549-a8d0-38bb1fe90b36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_113f4f84-3068-4cf5-96ef-87691b4f98fa" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentTransitionReport"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany_26b30ef3-d943-4b43-9a73-6670d2cfeb85" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityShellCompany"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityShellCompany_26b30ef3-d943-4b43-9a73-6670d2cfeb85" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_2b2fa149-c2ef-411a-ae9b-68a0f095a193" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityIncorporationStateCountryCode_2b2fa149-c2ef-411a-ae9b-68a0f095a193" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_7b2dfe10-9594-417b-af3e-89a9d2228948" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityTaxIdentificationNumber_7b2dfe10-9594-417b-af3e-89a9d2228948" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_4c4a4c75-091d-4d6b-b7f8-ec2f6c622d32" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SecurityExchangeName"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_219ef39e-08df-40f9-b6ac-596c265d18f4" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_CityAreaCode_219ef39e-08df-40f9-b6ac-596c265d18f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_30bb1831-723e-4297-a634-5516c7250bea" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="31" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_LocalPhoneNumber_30bb1831-723e-4297-a634-5516c7250bea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness_019ecbdd-7966-4d28-bd0e-5a28ad2183b5" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntitySmallBusiness"/>
    <link:presentationArc order="32" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntitySmallBusiness_019ecbdd-7966-4d28-bd0e-5a28ad2183b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_636a9055-5b18-4108-87ac-28262ccd8ed1" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="33" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityEmergingGrowthCompany_636a9055-5b18-4108-87ac-28262ccd8ed1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityPublicFloat_36abc80e-6eec-4f12-bf86-869562bc8816" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityPublicFloat"/>
    <link:presentationArc order="34" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityPublicFloat_36abc80e-6eec-4f12-bf86-869562bc8816" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentAnnualReport_14711e03-11e3-49d7-8144-125407748418" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentAnnualReport"/>
    <link:presentationArc order="35" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_DocumentAnnualReport_14711e03-11e3-49d7-8144-125407748418" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityWellKnownSeasonedIssuer_99d16fcc-87a8-4c3e-958a-9540c8f6f289" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityWellKnownSeasonedIssuer"/>
    <link:presentationArc order="36" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityWellKnownSeasonedIssuer_99d16fcc-87a8-4c3e-958a-9540c8f6f289" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityVoluntaryFilers_3aa7647b-4491-455c-9516-20746c00e12e" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityVoluntaryFilers"/>
    <link:presentationArc order="37" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_EntityVoluntaryFilers_3aa7647b-4491-455c-9516-20746c00e12e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_IcfrAuditorAttestationFlag_3ade4aeb-4070-4892-b3d8-512504806a19" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_IcfrAuditorAttestationFlag"/>
    <link:presentationArc order="38" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_IcfrAuditorAttestationFlag_3ade4aeb-4070-4892-b3d8-512504806a19" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentsIncorporatedByReferenceTextBlock_ab8df427-17d9-4d12-ad67-202355eb0cb2" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentsIncorporatedByReferenceTextBlock"/>
    <link:presentationArc order="39" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_2321916b-49e4-49cf-b36a-a1d3c272748f" xlink:to="loc_dei_DocumentsIncorporatedByReferenceTextBlock_ab8df427-17d9-4d12-ad67-202355eb0cb2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CONSOLIDATEDBALANCESHEETS" xlink:type="simple" xlink:href="bku-20201231.xsd#CONSOLIDATEDBALANCESHEETS"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CONSOLIDATEDBALANCESHEETS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_fc8daf6e-6610-4dcf-82eb-12eecf613166" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_34249f49-6e9a-41c9-abea-753b8b8a0b67" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_fc8daf6e-6610-4dcf-82eb-12eecf613166" xlink:to="loc_us-gaap_AssetsAbstract_34249f49-6e9a-41c9-abea-753b8b8a0b67" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndDueFromBanksAbstract_afdb85af-aa7f-4386-896e-59d6aeb30d16" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndDueFromBanksAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_34249f49-6e9a-41c9-abea-753b8b8a0b67" xlink:to="loc_us-gaap_CashAndDueFromBanksAbstract_afdb85af-aa7f-4386-896e-59d6aeb30d16" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndDueFromBanks_71b5a46f-905c-4c7e-9471-eb9de51a8bce" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndDueFromBanks"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndDueFromBanksAbstract_afdb85af-aa7f-4386-896e-59d6aeb30d16" xlink:to="loc_us-gaap_CashAndDueFromBanks_71b5a46f-905c-4c7e-9471-eb9de51a8bce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestBearingDepositsInBanks_902e9c05-f029-49df-ab92-64581b1dce7c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestBearingDepositsInBanks"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndDueFromBanksAbstract_afdb85af-aa7f-4386-896e-59d6aeb30d16" xlink:to="loc_us-gaap_InterestBearingDepositsInBanks_902e9c05-f029-49df-ab92-64581b1dce7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_1ffbeee4-b91e-43ef-9615-630a0a75bb53" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndDueFromBanksAbstract_afdb85af-aa7f-4386-896e-59d6aeb30d16" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_1ffbeee4-b91e-43ef-9615-630a0a75bb53" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Investments_a3b5ce3b-9cee-4c3d-8202-257506f5d9b9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Investments"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_34249f49-6e9a-41c9-abea-753b8b8a0b67" xlink:to="loc_us-gaap_Investments_a3b5ce3b-9cee-4c3d-8202-257506f5d9b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalHomeLoanBankStockAndFederalReserveBankStock_a2293e1e-5655-4c17-80a1-99a3a48204f8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FederalHomeLoanBankStockAndFederalReserveBankStock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_34249f49-6e9a-41c9-abea-753b8b8a0b67" xlink:to="loc_us-gaap_FederalHomeLoanBankStockAndFederalReserveBankStock_a2293e1e-5655-4c17-80a1-99a3a48204f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansReceivableHeldForSaleNetNotPartOfDisposalGroup_be7135fa-b9df-40d5-9ef9-de84a249cbbc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansReceivableHeldForSaleNetNotPartOfDisposalGroup"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_34249f49-6e9a-41c9-abea-753b8b8a0b67" xlink:to="loc_us-gaap_LoansReceivableHeldForSaleNetNotPartOfDisposalGroup_be7135fa-b9df-40d5-9ef9-de84a249cbbc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome_259cfd56-4f9d-4c20-acce-6c5c37e9cac5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_34249f49-6e9a-41c9-abea-753b8b8a0b67" xlink:to="loc_us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome_259cfd56-4f9d-4c20-acce-6c5c37e9cac5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_b8679b45-8387-4622-8ccb-b816c426b4b4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableAllowanceForCreditLosses"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_34249f49-6e9a-41c9-abea-753b8b8a0b67" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_b8679b45-8387-4622-8ccb-b816c426b4b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered_98e717d6-88cc-490b-a78d-16f0c1bc11e1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_34249f49-6e9a-41c9-abea-753b8b8a0b67" xlink:to="loc_us-gaap_LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered_98e717d6-88cc-490b-a78d-16f0c1bc11e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BankOwnedLifeInsurance_4365fee1-21ca-4943-b51f-35523df626a9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BankOwnedLifeInsurance"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_34249f49-6e9a-41c9-abea-753b8b8a0b67" xlink:to="loc_us-gaap_BankOwnedLifeInsurance_4365fee1-21ca-4943-b51f-35523df626a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_bba7f983-0408-45bd-8731-214466e3d3ec" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_34249f49-6e9a-41c9-abea-753b8b8a0b67" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_bba7f983-0408-45bd-8731-214466e3d3ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_3372762b-6346-4bd3-a505-4c0dc25cbece" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntangibleAssetsNetIncludingGoodwill"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_34249f49-6e9a-41c9-abea-753b8b8a0b67" xlink:to="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_3372762b-6346-4bd3-a505-4c0dc25cbece" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssets_ba9315e3-a3d4-495f-b0fb-b282d60b5d9e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssets"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_34249f49-6e9a-41c9-abea-753b8b8a0b67" xlink:to="loc_us-gaap_OtherAssets_ba9315e3-a3d4-495f-b0fb-b282d60b5d9e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_515a1b15-d453-43ce-baa6-33feb017af48" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_34249f49-6e9a-41c9-abea-753b8b8a0b67" xlink:to="loc_us-gaap_Assets_515a1b15-d453-43ce-baa6-33feb017af48" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_35df90e5-16c9-4180-b9df-66c4523e4f79" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_fc8daf6e-6610-4dcf-82eb-12eecf613166" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_35df90e5-16c9-4180-b9df-66c4523e4f79" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAbstract_b21ad243-630e-4f05-a264-1575d017c457" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_35df90e5-16c9-4180-b9df-66c4523e4f79" xlink:to="loc_us-gaap_LiabilitiesAbstract_b21ad243-630e-4f05-a264-1575d017c457" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepositsAbstract_dea6099a-ec55-4aac-be23-302c815814d2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepositsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_b21ad243-630e-4f05-a264-1575d017c457" xlink:to="loc_us-gaap_DepositsAbstract_dea6099a-ec55-4aac-be23-302c815814d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoninterestBearingDomesticDepositDemand_4438247e-d890-4f32-a3c4-45ee095357ac" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoninterestBearingDomesticDepositDemand"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_dea6099a-ec55-4aac-be23-302c815814d2" xlink:to="loc_us-gaap_NoninterestBearingDomesticDepositDemand_4438247e-d890-4f32-a3c4-45ee095357ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestBearingDomesticDepositDemand_22adb2d2-0359-4acd-900d-1cd5236f5ddc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestBearingDomesticDepositDemand"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_dea6099a-ec55-4aac-be23-302c815814d2" xlink:to="loc_us-gaap_InterestBearingDomesticDepositDemand_22adb2d2-0359-4acd-900d-1cd5236f5ddc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepositsSavingsDeposits_5eaf40dd-c468-4f76-8e74-a6f55841e198" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepositsSavingsDeposits"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_b21ad243-630e-4f05-a264-1575d017c457" xlink:to="loc_us-gaap_DepositsSavingsDeposits_5eaf40dd-c468-4f76-8e74-a6f55841e198" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDeposits_ef8d1c07-58a9-4f6d-bde0-12cfdb5a07f0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimeDeposits"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_b21ad243-630e-4f05-a264-1575d017c457" xlink:to="loc_us-gaap_TimeDeposits_ef8d1c07-58a9-4f6d-bde0-12cfdb5a07f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Deposits_2822d95d-46bb-492e-8398-9d05156e19da" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Deposits"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_b21ad243-630e-4f05-a264-1575d017c457" xlink:to="loc_us-gaap_Deposits_2822d95d-46bb-492e-8398-9d05156e19da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalFundsPurchased_67278a39-19cf-4e13-92a6-646c61c8239d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FederalFundsPurchased"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_b21ad243-630e-4f05-a264-1575d017c457" xlink:to="loc_us-gaap_FederalFundsPurchased_67278a39-19cf-4e13-92a6-646c61c8239d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdvancesFromFederalHomeLoanBanks_7d6b8a1a-9c68-4feb-8c5e-9a0503b0c542" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdvancesFromFederalHomeLoanBanks"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_b21ad243-630e-4f05-a264-1575d017c457" xlink:to="loc_us-gaap_AdvancesFromFederalHomeLoanBanks_7d6b8a1a-9c68-4feb-8c5e-9a0503b0c542" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_712c7ec2-8c44-4bc6-97a3-7fa127962897" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_b21ad243-630e-4f05-a264-1575d017c457" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_712c7ec2-8c44-4bc6-97a3-7fa127962897" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilities_06a9cc5a-e48c-4420-b758-8bb4b8e68cbd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilities"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_b21ad243-630e-4f05-a264-1575d017c457" xlink:to="loc_us-gaap_OtherLiabilities_06a9cc5a-e48c-4420-b758-8bb4b8e68cbd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_7fa69c41-bf0f-4cc2-970d-953e712ada1b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_b21ad243-630e-4f05-a264-1575d017c457" xlink:to="loc_us-gaap_Liabilities_7fa69c41-bf0f-4cc2-970d-953e712ada1b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_7ca68a38-7556-4e75-a4c9-2f618ed98976" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_35df90e5-16c9-4180-b9df-66c4523e4f79" xlink:to="loc_us-gaap_CommitmentsAndContingencies_7ca68a38-7556-4e75-a4c9-2f618ed98976" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityAbstract_5e67d34b-7cf9-4393-b892-d16b89820f24" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_35df90e5-16c9-4180-b9df-66c4523e4f79" xlink:to="loc_us-gaap_StockholdersEquityAbstract_5e67d34b-7cf9-4393-b892-d16b89820f24" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_071ebe92-5ce2-4f36-a9f7-0f75af19957f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_5e67d34b-7cf9-4393-b892-d16b89820f24" xlink:to="loc_us-gaap_CommonStockValue_071ebe92-5ce2-4f36-a9f7-0f75af19957f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_ab2d597c-484f-4843-b355-a930ede16d4a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_5e67d34b-7cf9-4393-b892-d16b89820f24" xlink:to="loc_us-gaap_AdditionalPaidInCapital_ab2d597c-484f-4843-b355-a930ede16d4a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_2b095796-8e9d-48ce-a974-286db428219e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_5e67d34b-7cf9-4393-b892-d16b89820f24" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_2b095796-8e9d-48ce-a974-286db428219e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_7445025b-9dd6-4515-82e2-2dfefe34d6c8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_5e67d34b-7cf9-4393-b892-d16b89820f24" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_7445025b-9dd6-4515-82e2-2dfefe34d6c8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_30e930d5-4df8-437c-87c9-351faafddf64" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_5e67d34b-7cf9-4393-b892-d16b89820f24" xlink:to="loc_us-gaap_StockholdersEquity_30e930d5-4df8-437c-87c9-351faafddf64" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_a4a9c79e-c5aa-4258-bd5f-3f4face10dac" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_35df90e5-16c9-4180-b9df-66c4523e4f79" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_a4a9c79e-c5aa-4258-bd5f-3f4face10dac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_6a7a3cf8-95eb-4034-a32a-be221a75f637" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_fc8daf6e-6610-4dcf-82eb-12eecf613166" xlink:to="loc_us-gaap_StatementTable_6a7a3cf8-95eb-4034-a32a-be221a75f637" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_db41b190-19ed-42b4-87ca-9d87179716ad" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_6a7a3cf8-95eb-4034-a32a-be221a75f637" xlink:to="loc_us-gaap_FinancialInstrumentAxis_db41b190-19ed-42b4-87ca-9d87179716ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_1c6bcfa4-dc29-46e0-bd2c-78bcb3a069b0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancialInstrumentAxis_db41b190-19ed-42b4-87ca-9d87179716ad" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_1c6bcfa4-dc29-46e0-bd2c-78bcb3a069b0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansMember_0bd789ea-a350-4375-9c8c-9f5af138ed7f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_1c6bcfa4-dc29-46e0-bd2c-78bcb3a069b0" xlink:to="loc_us-gaap_LoansMember_0bd789ea-a350-4375-9c8c-9f5af138ed7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_8e2f68f0-7fda-46b2-81f5-07f73ca78037" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_6a7a3cf8-95eb-4034-a32a-be221a75f637" xlink:to="loc_us-gaap_StatementLineItems_8e2f68f0-7fda-46b2-81f5-07f73ca78037" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_a9f0e84c-e6d7-4e7e-b945-a3cec8197e25" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableAllowanceForCreditLosses"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_8e2f68f0-7fda-46b2-81f5-07f73ca78037" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_a9f0e84c-e6d7-4e7e-b945-a3cec8197e25" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_749699c3-959a-4104-9ec9-2b2fe62bca65" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_8e2f68f0-7fda-46b2-81f5-07f73ca78037" xlink:to="loc_us-gaap_Assets_749699c3-959a-4104-9ec9-2b2fe62bca65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CONSOLIDATEDBALANCESHEETSParenthetical" xlink:type="simple" xlink:href="bku-20201231.xsd#CONSOLIDATEDBALANCESHEETSParenthetical"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CONSOLIDATEDBALANCESHEETSParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_f9e9cdaa-527b-494a-b680-9f32aaf5df80" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_a2cc90cd-f298-42f6-a4ab-374a6e4b99d2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_f9e9cdaa-527b-494a-b680-9f32aaf5df80" xlink:to="loc_us-gaap_AssetsAbstract_a2cc90cd-f298-42f6-a4ab-374a6e4b99d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Investmentsecuritiesrecordedatfairvalue_21fa0d7a-5563-4cc4-a742-6bc9d39bb85f" xlink:href="bku-20201231.xsd#bku_Investmentsecuritiesrecordedatfairvalue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_a2cc90cd-f298-42f6-a4ab-374a6e4b99d2" xlink:to="loc_bku_Investmentsecuritiesrecordedatfairvalue_21fa0d7a-5563-4cc4-a742-6bc9d39bb85f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_416fecf3-fef2-4ef7-96b1-f0b7e2ce6152" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_f9e9cdaa-527b-494a-b680-9f32aaf5df80" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_416fecf3-fef2-4ef7-96b1-f0b7e2ce6152" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityAbstract_b63ee8f1-6567-4b9e-aa9a-bd7cadf114cf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_416fecf3-fef2-4ef7-96b1-f0b7e2ce6152" xlink:to="loc_us-gaap_StockholdersEquityAbstract_b63ee8f1-6567-4b9e-aa9a-bd7cadf114cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_68deec16-0564-4899-affb-375d91135ccf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_b63ee8f1-6567-4b9e-aa9a-bd7cadf114cf" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_68deec16-0564-4899-affb-375d91135ccf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_8c747020-03ed-49d0-92f1-144b472b9d82" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_b63ee8f1-6567-4b9e-aa9a-bd7cadf114cf" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_8c747020-03ed-49d0-92f1-144b472b9d82" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_97ede621-136e-4b56-8227-5f1ea1678ce7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_b63ee8f1-6567-4b9e-aa9a-bd7cadf114cf" xlink:to="loc_us-gaap_CommonStockSharesIssued_97ede621-136e-4b56-8227-5f1ea1678ce7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_d9813df9-2439-4203-a3ca-82fd6be2d3c0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_b63ee8f1-6567-4b9e-aa9a-bd7cadf114cf" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_d9813df9-2439-4203-a3ca-82fd6be2d3c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CONSOLIDATEDSTATEMENTSOFINCOME" xlink:type="simple" xlink:href="bku-20201231.xsd#CONSOLIDATEDSTATEMENTSOFINCOME"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CONSOLIDATEDSTATEMENTSOFINCOME" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract_d6a8ff5b-6a38-4bd2-be92-1ac6b4d4d04a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestAndDividendIncomeOperatingAbstract_e89acd4a-870d-488e-b7e6-b3784389170f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestAndDividendIncomeOperatingAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_d6a8ff5b-6a38-4bd2-be92-1ac6b4d4d04a" xlink:to="loc_us-gaap_InterestAndDividendIncomeOperatingAbstract_e89acd4a-870d-488e-b7e6-b3784389170f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestAndFeeIncomeLoansAndLeases_b21f6ed6-9856-4376-9ade-bb5b02dcfa64" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestAndFeeIncomeLoansAndLeases"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestAndDividendIncomeOperatingAbstract_e89acd4a-870d-488e-b7e6-b3784389170f" xlink:to="loc_us-gaap_InterestAndFeeIncomeLoansAndLeases_b21f6ed6-9856-4376-9ade-bb5b02dcfa64" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestAndDividendIncomeSecurities_78069cdf-95d8-4d48-ad4b-29e682d07740" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestAndDividendIncomeSecurities"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestAndDividendIncomeOperatingAbstract_e89acd4a-870d-488e-b7e6-b3784389170f" xlink:to="loc_us-gaap_InterestAndDividendIncomeSecurities_78069cdf-95d8-4d48-ad4b-29e682d07740" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherInterestAndDividendIncome_5ea340ae-4d23-463b-9f52-38f779ede51f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherInterestAndDividendIncome"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestAndDividendIncomeOperatingAbstract_e89acd4a-870d-488e-b7e6-b3784389170f" xlink:to="loc_us-gaap_OtherInterestAndDividendIncome_5ea340ae-4d23-463b-9f52-38f779ede51f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestAndDividendIncomeOperating_8b12df39-c269-4d61-b345-67d9e5de59af" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestAndDividendIncomeOperating"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestAndDividendIncomeOperatingAbstract_e89acd4a-870d-488e-b7e6-b3784389170f" xlink:to="loc_us-gaap_InterestAndDividendIncomeOperating_8b12df39-c269-4d61-b345-67d9e5de59af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseAbstract_abbad8b9-f890-47e2-926f-2e8f3ffea649" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpenseAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_d6a8ff5b-6a38-4bd2-be92-1ac6b4d4d04a" xlink:to="loc_us-gaap_InterestExpenseAbstract_abbad8b9-f890-47e2-926f-2e8f3ffea649" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDeposits_1591187e-0c08-4429-969b-d5c17402dbe3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpenseDeposits"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestExpenseAbstract_abbad8b9-f890-47e2-926f-2e8f3ffea649" xlink:to="loc_us-gaap_InterestExpenseDeposits_1591187e-0c08-4429-969b-d5c17402dbe3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseBorrowings_74db96b5-a6d5-47d8-8402-de96b970112f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpenseBorrowings"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestExpenseAbstract_abbad8b9-f890-47e2-926f-2e8f3ffea649" xlink:to="loc_us-gaap_InterestExpenseBorrowings_74db96b5-a6d5-47d8-8402-de96b970112f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_c495a25d-d44d-4e53-b955-52bf09b5a66f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestExpenseAbstract_abbad8b9-f890-47e2-926f-2e8f3ffea649" xlink:to="loc_us-gaap_InterestExpense_c495a25d-d44d-4e53-b955-52bf09b5a66f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_095dcb61-2d8b-4074-afad-bd70e0e9afd1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestIncomeExpenseNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_d6a8ff5b-6a38-4bd2-be92-1ac6b4d4d04a" xlink:to="loc_us-gaap_InterestIncomeExpenseNet_095dcb61-2d8b-4074-afad-bd70e0e9afd1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForLoanAndLeaseLosses_7c350e41-bcc6-406b-988a-11aa8fbf5672" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProvisionForLoanAndLeaseLosses"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_d6a8ff5b-6a38-4bd2-be92-1ac6b4d4d04a" xlink:to="loc_us-gaap_ProvisionForLoanAndLeaseLosses_7c350e41-bcc6-406b-988a-11aa8fbf5672" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss_df23ad70-f4d9-43f2-8414-0bb6e8f0b9ee" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_d6a8ff5b-6a38-4bd2-be92-1ac6b4d4d04a" xlink:to="loc_us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss_df23ad70-f4d9-43f2-8414-0bb6e8f0b9ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoninterestIncomeAbstract_27b2323d-93cb-4776-b76a-cf19a20e0236" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoninterestIncomeAbstract"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_d6a8ff5b-6a38-4bd2-be92-1ac6b4d4d04a" xlink:to="loc_us-gaap_NoninterestIncomeAbstract_27b2323d-93cb-4776-b76a-cf19a20e0236" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_24d4875f-2b41-459a-a0e8-933876c24f4d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestIncomeAbstract_27b2323d-93cb-4776-b76a-cf19a20e0236" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_24d4875f-2b41-459a-a0e8-933876c24f4d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfLoansAndLeases_0da6701e-2350-42cf-9f08-c9f99c0290f1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfLoansAndLeases"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestIncomeAbstract_27b2323d-93cb-4776-b76a-cf19a20e0236" xlink:to="loc_us-gaap_GainLossOnSaleOfLoansAndLeases_0da6701e-2350-42cf-9f08-c9f99c0290f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnInvestments_534bebec-69d5-4d7d-b265-6aec4966ea54" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnInvestments"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestIncomeAbstract_27b2323d-93cb-4776-b76a-cf19a20e0236" xlink:to="loc_us-gaap_GainLossOnInvestments_534bebec-69d5-4d7d-b265-6aec4966ea54" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasesIncomeStatementLeaseRevenue_8c8b6ad1-ee47-473f-83e2-6fba6df3c24e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesIncomeStatementLeaseRevenue"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestIncomeAbstract_27b2323d-93cb-4776-b76a-cf19a20e0236" xlink:to="loc_us-gaap_OperatingLeasesIncomeStatementLeaseRevenue_8c8b6ad1-ee47-473f-83e2-6fba6df3c24e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoninterestIncomeOtherOperatingIncome_5d6bb6d6-8c4e-4241-a886-d73c38500a9e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoninterestIncomeOtherOperatingIncome"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestIncomeAbstract_27b2323d-93cb-4776-b76a-cf19a20e0236" xlink:to="loc_us-gaap_NoninterestIncomeOtherOperatingIncome_5d6bb6d6-8c4e-4241-a886-d73c38500a9e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoninterestIncome_99e263d1-d80b-460d-880e-3ed66c676874" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoninterestIncome"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestIncomeAbstract_27b2323d-93cb-4776-b76a-cf19a20e0236" xlink:to="loc_us-gaap_NoninterestIncome_99e263d1-d80b-460d-880e-3ed66c676874" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoninterestExpenseAbstract_21163971-e418-4c86-bcf7-30ba01879309" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoninterestExpenseAbstract"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_d6a8ff5b-6a38-4bd2-be92-1ac6b4d4d04a" xlink:to="loc_us-gaap_NoninterestExpenseAbstract_21163971-e418-4c86-bcf7-30ba01879309" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LaborAndRelatedExpense_43f28cfa-bb46-47da-adde-83c897f7c846" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LaborAndRelatedExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestExpenseAbstract_21163971-e418-4c86-bcf7-30ba01879309" xlink:to="loc_us-gaap_LaborAndRelatedExpense_43f28cfa-bb46-47da-adde-83c897f7c846" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OccupancyNet_ab566b0e-91f0-45de-a6a9-b4a4ec2d92f0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OccupancyNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestExpenseAbstract_21163971-e418-4c86-bcf7-30ba01879309" xlink:to="loc_us-gaap_OccupancyNet_ab566b0e-91f0-45de-a6a9-b4a4ec2d92f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FDICIndemnificationAssetAccretionOfDiscount_79fed011-e889-416c-bca4-ed1e11e979db" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FDICIndemnificationAssetAccretionOfDiscount"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestExpenseAbstract_21163971-e418-4c86-bcf7-30ba01879309" xlink:to="loc_us-gaap_FDICIndemnificationAssetAccretionOfDiscount_79fed011-e889-416c-bca4-ed1e11e979db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalDepositInsuranceCorporationPremiumExpense_aa99faa9-b5ce-4726-a69a-f14d5243ac59" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FederalDepositInsuranceCorporationPremiumExpense"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestExpenseAbstract_21163971-e418-4c86-bcf7-30ba01879309" xlink:to="loc_us-gaap_FederalDepositInsuranceCorporationPremiumExpense_aa99faa9-b5ce-4726-a69a-f14d5243ac59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfessionalFees_165c7765-ebfa-4683-9a72-3fa8757617b8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfessionalFees"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestExpenseAbstract_21163971-e418-4c86-bcf7-30ba01879309" xlink:to="loc_us-gaap_ProfessionalFees_165c7765-ebfa-4683-9a72-3fa8757617b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommunicationsAndInformationTechnology_8ed9ae5b-6ed1-4c0f-a2e7-deb455a75d15" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommunicationsAndInformationTechnology"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestExpenseAbstract_21163971-e418-4c86-bcf7-30ba01879309" xlink:to="loc_us-gaap_CommunicationsAndInformationTechnology_8ed9ae5b-6ed1-4c0f-a2e7-deb455a75d15" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease_aeab6c76-85eb-4ebd-90d7-5ff142bbfc91" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestExpenseAbstract_21163971-e418-4c86-bcf7-30ba01879309" xlink:to="loc_us-gaap_OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease_aeab6c76-85eb-4ebd-90d7-5ff142bbfc91" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoninterestExpense_d74e969f-ff99-42ee-9590-73c51c46e32f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNoninterestExpense"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestExpenseAbstract_21163971-e418-4c86-bcf7-30ba01879309" xlink:to="loc_us-gaap_OtherNoninterestExpense_d74e969f-ff99-42ee-9590-73c51c46e32f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoninterestExpense_9a098026-4034-4f82-a955-c0740ac13932" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoninterestExpense"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestExpenseAbstract_21163971-e418-4c86-bcf7-30ba01879309" xlink:to="loc_us-gaap_NoninterestExpense_9a098026-4034-4f82-a955-c0740ac13932" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_0b86d555-a0f8-4084-873b-cbd4d2568401" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_d6a8ff5b-6a38-4bd2-be92-1ac6b4d4d04a" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_0b86d555-a0f8-4084-873b-cbd4d2568401" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_24b4f217-cd98-415e-843c-c3d8adf3ff63" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_d6a8ff5b-6a38-4bd2-be92-1ac6b4d4d04a" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_24b4f217-cd98-415e-843c-c3d8adf3ff63" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_2de35aa3-10e9-4439-bc9b-13f2f617e94c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_d6a8ff5b-6a38-4bd2-be92-1ac6b4d4d04a" xlink:to="loc_us-gaap_NetIncomeLoss_2de35aa3-10e9-4439-bc9b-13f2f617e94c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_4098f856-5131-476b-95aa-09db38a22148" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_d6a8ff5b-6a38-4bd2-be92-1ac6b4d4d04a" xlink:to="loc_us-gaap_EarningsPerShareBasic_4098f856-5131-476b-95aa-09db38a22148" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_5294b2d2-bda3-4c7f-8ef1-f2c6a1f07101" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_d6a8ff5b-6a38-4bd2-be92-1ac6b4d4d04a" xlink:to="loc_us-gaap_EarningsPerShareDiluted_5294b2d2-bda3-4c7f-8ef1-f2c6a1f07101" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CONSOLIDATEDSTATEMENTSOFINCOMEParenthetical" xlink:type="simple" xlink:href="bku-20201231.xsd#CONSOLIDATEDSTATEMENTSOFINCOMEParenthetical"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CONSOLIDATEDSTATEMENTSOFINCOMEParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract_67cfedc7-4f01-457c-830a-8ab096fa13f1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_16e614ef-48f3-4180-8eef-45c44efd20f9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_67cfedc7-4f01-457c-830a-8ab096fa13f1" xlink:to="loc_us-gaap_StatementTable_16e614ef-48f3-4180-8eef-45c44efd20f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis_35487dd2-9adb-45bb-ae49-6a9af13c0c17" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_16e614ef-48f3-4180-8eef-45c44efd20f9" xlink:to="loc_us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis_35487dd2-9adb-45bb-ae49-6a9af13c0c17" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivableTypeDomain_e33014db-eebe-4f18-973c-1ee1042fab86" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivableTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis_35487dd2-9adb-45bb-ae49-6a9af13c0c17" xlink:to="loc_us-gaap_ReceivableTypeDomain_e33014db-eebe-4f18-973c-1ee1042fab86" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_8d6e9c04-3552-4817-9491-3ef5609505b6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_16e614ef-48f3-4180-8eef-45c44efd20f9" xlink:to="loc_us-gaap_StatementLineItems_8d6e9c04-3552-4817-9491-3ef5609505b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForLoanAndLeaseLosses_9e278cab-13c0-42ef-a268-825ca6a36519" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProvisionForLoanAndLeaseLosses"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_8d6e9c04-3552-4817-9491-3ef5609505b6" xlink:to="loc_us-gaap_ProvisionForLoanAndLeaseLosses_9e278cab-13c0-42ef-a268-825ca6a36519" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoninterestIncomeAbstract_bcb7ea1a-9e93-4f02-b904-52ec095072a8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoninterestIncomeAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_8d6e9c04-3552-4817-9491-3ef5609505b6" xlink:to="loc_us-gaap_NoninterestIncomeAbstract_bcb7ea1a-9e93-4f02-b904-52ec095072a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfLoansAndLeases_16d227da-cdd0-4e29-94e1-6b88c2c020ce" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfLoansAndLeases"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoninterestIncomeAbstract_bcb7ea1a-9e93-4f02-b904-52ec095072a8" xlink:to="loc_us-gaap_GainLossOnSaleOfLoansAndLeases_16d227da-cdd0-4e29-94e1-6b88c2c020ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" xlink:type="simple" xlink:href="bku-20201231.xsd#CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_49f5d222-9001-44c6-9cbf-95f3103ad405" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_0c6a8c95-5168-4718-b9b0-7d8d0280e736" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_49f5d222-9001-44c6-9cbf-95f3103ad405" xlink:to="loc_us-gaap_NetIncomeLoss_0c6a8c95-5168-4718-b9b0-7d8d0280e736" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_cf1b835a-7b99-4fd7-85e4-fe18f18548f4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_49f5d222-9001-44c6-9cbf-95f3103ad405" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_cf1b835a-7b99-4fd7-85e4-fe18f18548f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_ab3d3a84-fef5-4272-b0a1-9b9e9c93d131" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_cf1b835a-7b99-4fd7-85e4-fe18f18548f4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_ab3d3a84-fef5-4272-b0a1-9b9e9c93d131" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_d37922e9-4635-46c4-bf6d-7000e4efa3dc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_ab3d3a84-fef5-4272-b0a1-9b9e9c93d131" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_d37922e9-4635-46c4-bf6d-7000e4efa3dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax_707450ab-4baf-4560-b590-da7c311f55ee" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_ab3d3a84-fef5-4272-b0a1-9b9e9c93d131" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax_707450ab-4baf-4560-b590-da7c311f55ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_5ef66a74-9c01-4b84-b1f5-a46feaccbc3b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_ab3d3a84-fef5-4272-b0a1-9b9e9c93d131" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_5ef66a74-9c01-4b84-b1f5-a46feaccbc3b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_a8d7d26d-f287-42fb-95a6-faf3b78ae13e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_cf1b835a-7b99-4fd7-85e4-fe18f18548f4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_a8d7d26d-f287-42fb-95a6-faf3b78ae13e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_85364b89-6f8f-4e4c-bfb5-3fa7f06f2a28" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_a8d7d26d-f287-42fb-95a6-faf3b78ae13e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_85364b89-6f8f-4e4c-bfb5-3fa7f06f2a28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_2bb1210e-0ee7-4f9d-a138-a01ad0014eb2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_a8d7d26d-f287-42fb-95a6-faf3b78ae13e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_2bb1210e-0ee7-4f9d-a138-a01ad0014eb2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_11db2365-2806-44d7-a7f0-8aa021774c6b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_a8d7d26d-f287-42fb-95a6-faf3b78ae13e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_11db2365-2806-44d7-a7f0-8aa021774c6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_fa06614c-ba2e-4dc3-9f57-751ade1ebd1f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_cf1b835a-7b99-4fd7-85e4-fe18f18548f4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_fa06614c-ba2e-4dc3-9f57-751ade1ebd1f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_debe43e6-410d-4eb4-950a-de1f8b34bcce" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_49f5d222-9001-44c6-9cbf-95f3103ad405" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_debe43e6-410d-4eb4-950a-de1f8b34bcce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="simple" xlink:href="bku-20201231.xsd#CONSOLIDATEDSTATEMENTSOFCASHFLOWS"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_5ce2e825-694c-46f1-b366-5bd4ca39b038" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_1d39c9aa-cf90-43dd-8dd3-694533bb4275" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_5ce2e825-694c-46f1-b366-5bd4ca39b038" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_1d39c9aa-cf90-43dd-8dd3-694533bb4275" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_297c2709-685b-4171-981f-d167781e0256" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_1d39c9aa-cf90-43dd-8dd3-694533bb4275" xlink:to="loc_us-gaap_NetIncomeLoss_297c2709-685b-4171-981f-d167781e0256" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_d95b2fbe-638e-41e3-afd6-920fd9dedbf5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_1d39c9aa-cf90-43dd-8dd3-694533bb4275" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_d95b2fbe-638e-41e3-afd6-920fd9dedbf5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_AmortizationAccretionOfDiscountsAndPremiums_aace2d01-82af-4f6d-a14f-dd91553b7066" xlink:href="bku-20201231.xsd#bku_AmortizationAccretionOfDiscountsAndPremiums"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_d95b2fbe-638e-41e3-afd6-920fd9dedbf5" xlink:to="loc_bku_AmortizationAccretionOfDiscountsAndPremiums_aace2d01-82af-4f6d-a14f-dd91553b7066" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForLoanAndLeaseLosses_a23e597e-1f44-4cf5-8842-ec84b25da45a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProvisionForLoanAndLeaseLosses"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_d95b2fbe-638e-41e3-afd6-920fd9dedbf5" xlink:to="loc_us-gaap_ProvisionForLoanAndLeaseLosses_a23e597e-1f44-4cf5-8842-ec84b25da45a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfLoansAndLeases_1daca31c-84d9-45ca-9cf7-f128953e93d4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfLoansAndLeases"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_d95b2fbe-638e-41e3-afd6-920fd9dedbf5" xlink:to="loc_us-gaap_GainLossOnSaleOfLoansAndLeases_1daca31c-84d9-45ca-9cf7-f128953e93d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnInvestments_604ea5d1-232e-4ba3-9c5a-9ba764ec41ae" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnInvestments"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_d95b2fbe-638e-41e3-afd6-920fd9dedbf5" xlink:to="loc_us-gaap_GainLossOnInvestments_604ea5d1-232e-4ba3-9c5a-9ba764ec41ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_05de3864-3e13-46e7-9dca-1df532f86d1c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_d95b2fbe-638e-41e3-afd6-920fd9dedbf5" xlink:to="loc_us-gaap_ShareBasedCompensation_05de3864-3e13-46e7-9dca-1df532f86d1c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationAmortizationAndAccretionNet_913c28e6-a750-40e9-b533-72c955a3b789" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationAmortizationAndAccretionNet"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_d95b2fbe-638e-41e3-afd6-920fd9dedbf5" xlink:to="loc_us-gaap_DepreciationAmortizationAndAccretionNet_913c28e6-a750-40e9-b533-72c955a3b789" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_33a3b005-da43-4c0a-8355-92570075a7c4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_d95b2fbe-638e-41e3-afd6-920fd9dedbf5" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_33a3b005-da43-4c0a-8355-92570075a7c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfLoansHeldForSale_28288540-c2ad-4ae7-948c-e428879b95be" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleOfLoansHeldForSale"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_d95b2fbe-638e-41e3-afd6-920fd9dedbf5" xlink:to="loc_us-gaap_ProceedsFromSaleOfLoansHeldForSale_28288540-c2ad-4ae7-948c-e428879b95be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForOriginationOfMortgageLoansHeldForSale_8b55315a-5f34-451e-b707-01f2a9479416" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForOriginationOfMortgageLoansHeldForSale"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_d95b2fbe-638e-41e3-afd6-920fd9dedbf5" xlink:to="loc_us-gaap_PaymentsForOriginationOfMortgageLoansHeldForSale_8b55315a-5f34-451e-b707-01f2a9479416" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_035f7787-2709-4908-9108-d866d93043bb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_d95b2fbe-638e-41e3-afd6-920fd9dedbf5" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_035f7787-2709-4908-9108-d866d93043bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_b79833e7-0655-4989-9d37-b2277e333556" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_035f7787-2709-4908-9108-d866d93043bb" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_b79833e7-0655-4989-9d37-b2277e333556" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_6b33cbeb-b548-4342-ac4a-8bfbbea5430b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_035f7787-2709-4908-9108-d866d93043bb" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_6b33cbeb-b548-4342-ac4a-8bfbbea5430b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_0dcca7c3-4cf2-4465-96e3-293e0717d6b3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_1d39c9aa-cf90-43dd-8dd3-694533bb4275" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_0dcca7c3-4cf2-4465-96e3-293e0717d6b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2bbd05d-eac3-4c89-9b73-c4705977725b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_5ce2e825-694c-46f1-b366-5bd4ca39b038" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2bbd05d-eac3-4c89-9b73-c4705977725b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireAvailableForSaleSecurities_7b5706f6-c606-4904-ba06-002e92a72a89" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireAvailableForSaleSecurities"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2bbd05d-eac3-4c89-9b73-c4705977725b" xlink:to="loc_us-gaap_PaymentsToAcquireAvailableForSaleSecurities_7b5706f6-c606-4904-ba06-002e92a72a89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities_bd1be991-7392-4666-b11e-dd80a06b2155" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2bbd05d-eac3-4c89-9b73-c4705977725b" xlink:to="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities_bd1be991-7392-4666-b11e-dd80a06b2155" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfAvailableForSaleSecurities_73623af1-d4b5-4fec-bae0-682a282464a0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleOfAvailableForSaleSecurities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2bbd05d-eac3-4c89-9b73-c4705977725b" xlink:to="loc_us-gaap_ProceedsFromSaleOfAvailableForSaleSecurities_73623af1-d4b5-4fec-bae0-682a282464a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireFederalHomeLoanBankStock_98c7d9e3-e6bf-4f7f-85ad-3673a0e2fa70" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireFederalHomeLoanBankStock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2bbd05d-eac3-4c89-9b73-c4705977725b" xlink:to="loc_us-gaap_PaymentsToAcquireFederalHomeLoanBankStock_98c7d9e3-e6bf-4f7f-85ad-3673a0e2fa70" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfFederalHomeLoanBankStock_d970f838-c813-4b89-bf60-61dca27260a1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleOfFederalHomeLoanBankStock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2bbd05d-eac3-4c89-9b73-c4705977725b" xlink:to="loc_us-gaap_ProceedsFromSaleOfFederalHomeLoanBankStock_d970f838-c813-4b89-bf60-61dca27260a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireLoansHeldForInvestment_711c696c-7a16-4924-a67e-d09fbc845edb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireLoansHeldForInvestment"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2bbd05d-eac3-4c89-9b73-c4705977725b" xlink:to="loc_us-gaap_PaymentsToAcquireLoansHeldForInvestment_711c696c-7a16-4924-a67e-d09fbc845edb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PaymentsForProceedsFromLoanOriginationsPrepaymentsAndResolutionsNet_5a187495-032b-4947-9370-c402ee519f84" xlink:href="bku-20201231.xsd#bku_PaymentsForProceedsFromLoanOriginationsPrepaymentsAndResolutionsNet"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2bbd05d-eac3-4c89-9b73-c4705977725b" xlink:to="loc_bku_PaymentsForProceedsFromLoanOriginationsPrepaymentsAndResolutionsNet_5a187495-032b-4947-9370-c402ee519f84" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfLoansHeldForInvestment_0f219c50-0ed1-45a3-a04a-1c0d3e5fabb2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleOfLoansHeldForInvestment"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2bbd05d-eac3-4c89-9b73-c4705977725b" xlink:to="loc_us-gaap_ProceedsFromSaleOfLoansHeldForInvestment_0f219c50-0ed1-45a3-a04a-1c0d3e5fabb2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfMachineryAndEquipment_9ccd898b-3704-475c-8dd5-14bfe713cee9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleOfMachineryAndEquipment"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2bbd05d-eac3-4c89-9b73-c4705977725b" xlink:to="loc_us-gaap_ProceedsFromSaleOfMachineryAndEquipment_9ccd898b-3704-475c-8dd5-14bfe713cee9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfMortgageServicingRightsMSR_1a254938-7ca7-485c-b88b-c5cb377fffa0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleOfMortgageServicingRightsMSR"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2bbd05d-eac3-4c89-9b73-c4705977725b" xlink:to="loc_us-gaap_ProceedsFromSaleOfMortgageServicingRightsMSR_1a254938-7ca7-485c-b88b-c5cb377fffa0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireEquipmentOnLease_062b4935-a5fd-4279-a9c7-ff38695b9358" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireEquipmentOnLease"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2bbd05d-eac3-4c89-9b73-c4705977725b" xlink:to="loc_us-gaap_PaymentsToAcquireEquipmentOnLease_062b4935-a5fd-4279-a9c7-ff38695b9358" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_67563126-b09a-44e8-a958-15f75320161e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2bbd05d-eac3-4c89-9b73-c4705977725b" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_67563126-b09a-44e8-a958-15f75320161e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_569d6da2-cc81-4a23-b922-0fd60034dc40" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_d2bbd05d-eac3-4c89-9b73-c4705977725b" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_569d6da2-cc81-4a23-b922-0fd60034dc40" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_9b2f3885-89cc-4679-89dc-b80a8cc533ee" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_5ce2e825-694c-46f1-b366-5bd4ca39b038" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_9b2f3885-89cc-4679-89dc-b80a8cc533ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInDeposits_88eac0b7-5a62-4a69-9181-4dce20400345" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInDeposits"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_9b2f3885-89cc-4679-89dc-b80a8cc533ee" xlink:to="loc_us-gaap_IncreaseDecreaseInDeposits_88eac0b7-5a62-4a69-9181-4dce20400345" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInFederalFundsPurchased_51db329b-fced-4353-a17d-70c5eda70d02" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInFederalFundsPurchased"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_9b2f3885-89cc-4679-89dc-b80a8cc533ee" xlink:to="loc_us-gaap_IncreaseDecreaseInFederalFundsPurchased_51db329b-fced-4353-a17d-70c5eda70d02" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromFederalHomeLoanBankBorrowings_ad01c1e4-8415-4ec0-94a2-f5c361d6ef07" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromFederalHomeLoanBankBorrowings"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_9b2f3885-89cc-4679-89dc-b80a8cc533ee" xlink:to="loc_us-gaap_ProceedsFromFederalHomeLoanBankBorrowings_ad01c1e4-8415-4ec0-94a2-f5c361d6ef07" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings_d5ab4924-ba49-4325-a68a-4ec2aff05a30" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_9b2f3885-89cc-4679-89dc-b80a8cc533ee" xlink:to="loc_us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings_d5ab4924-ba49-4325-a68a-4ec2aff05a30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt_1a095b60-23f3-4b41-9daa-eaa65a4c1f2f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_9b2f3885-89cc-4679-89dc-b80a8cc533ee" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt_1a095b60-23f3-4b41-9daa-eaa65a4c1f2f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_ebe43ad2-d7e8-4e66-91a8-cd6a95f39d98" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_9b2f3885-89cc-4679-89dc-b80a8cc533ee" xlink:to="loc_us-gaap_PaymentsOfDividendsCommonStock_ebe43ad2-d7e8-4e66-91a8-cd6a95f39d98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_65703180-2bf0-49e2-8bd9-a51ecc0cafce" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_9b2f3885-89cc-4679-89dc-b80a8cc533ee" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_65703180-2bf0-49e2-8bd9-a51ecc0cafce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_a531a171-98b2-4b55-96c7-451df00bbeaf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_9b2f3885-89cc-4679-89dc-b80a8cc533ee" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_a531a171-98b2-4b55-96c7-451df00bbeaf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_f1a5f162-d829-4d8d-810f-a54e03405bb1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_9b2f3885-89cc-4679-89dc-b80a8cc533ee" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_f1a5f162-d829-4d8d-810f-a54e03405bb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_89665925-5e3b-46df-ab90-085540b24173" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_9b2f3885-89cc-4679-89dc-b80a8cc533ee" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_89665925-5e3b-46df-ab90-085540b24173" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_fe623419-ea17-4e06-a049-9bfdff7abaf3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_5ce2e825-694c-46f1-b366-5bd4ca39b038" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_fe623419-ea17-4e06-a049-9bfdff7abaf3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_0da6c6fc-33ce-4e4f-88fc-e0404afc3fcc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_5ce2e825-694c-46f1-b366-5bd4ca39b038" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_0da6c6fc-33ce-4e4f-88fc-e0404afc3fcc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_312f3052-3480-4532-b573-7ead4ddd6e8b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_5ce2e825-694c-46f1-b366-5bd4ca39b038" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_312f3052-3480-4532-b573-7ead4ddd6e8b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_c84c00d2-7f3d-4db1-95f5-e907c12d7cfc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_5ce2e825-694c-46f1-b366-5bd4ca39b038" xlink:to="loc_us-gaap_SupplementalCashFlowInformationAbstract_c84c00d2-7f3d-4db1-95f5-e907c12d7cfc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPaidNet_c92253cf-1d1e-4d40-9886-9ddd4d99c2c0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestPaidNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_c84c00d2-7f3d-4db1-95f5-e907c12d7cfc" xlink:to="loc_us-gaap_InterestPaidNet_c92253cf-1d1e-4d40-9886-9ddd4d99c2c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_4bdfa95d-a338-479a-aae6-8ac8395504f3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxesPaidNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_c84c00d2-7f3d-4db1-95f5-e907c12d7cfc" xlink:to="loc_us-gaap_IncomeTaxesPaidNet_4bdfa95d-a338-479a-aae6-8ac8395504f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_f64b4145-7112-4d05-a917-10fe0c7a0954" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_5ce2e825-694c-46f1-b366-5bd4ca39b038" xlink:to="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_f64b4145-7112-4d05-a917-10fe0c7a0954" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransferToOtherRealEstate_47a79b47-b975-465a-bc64-88466788ef03" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TransferToOtherRealEstate"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_f64b4145-7112-4d05-a917-10fe0c7a0954" xlink:to="loc_us-gaap_TransferToOtherRealEstate_47a79b47-b975-465a-bc64-88466788ef03" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransferOfPortfolioLoansAndLeasesToHeldForSale1_38e7ba39-b825-436f-87f9-4dbdd5a94dbf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TransferOfPortfolioLoansAndLeasesToHeldForSale1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_f64b4145-7112-4d05-a917-10fe0c7a0954" xlink:to="loc_us-gaap_TransferOfPortfolioLoansAndLeasesToHeldForSale1_38e7ba39-b825-436f-87f9-4dbdd5a94dbf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransferOfLoansHeldForSaleToPortfolioLoans1_2d2ae680-eb35-44e3-81d6-6956b3fdbd71" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TransferOfLoansHeldForSaleToPortfolioLoans1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_f64b4145-7112-4d05-a917-10fe0c7a0954" xlink:to="loc_us-gaap_TransferOfLoansHeldForSaleToPortfolioLoans1_2d2ae680-eb35-44e3-81d6-6956b3fdbd71" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_DividendsDeclaredAndPayable_f80af621-f755-4210-b018-c5609d44539b" xlink:href="bku-20201231.xsd#bku_DividendsDeclaredAndPayable"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_f64b4145-7112-4d05-a917-10fe0c7a0954" xlink:to="loc_bku_DividendsDeclaredAndPayable_f80af621-f755-4210-b018-c5609d44539b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Obligationincurredinacquisitionoflimitedpartnership_75a362eb-d258-4e39-b36d-4bfcd4b9aa8e" xlink:href="bku-20201231.xsd#bku_Obligationincurredinacquisitionoflimitedpartnership"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_f64b4145-7112-4d05-a917-10fe0c7a0954" xlink:to="loc_bku_Obligationincurredinacquisitionoflimitedpartnership_75a362eb-d258-4e39-b36d-4bfcd4b9aa8e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITY" xlink:type="simple" xlink:href="bku-20201231.xsd#CONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITY"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITY" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_cd408828-4296-4e28-9ef3-49781f0461fe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_f197cfdf-e936-47ae-94ab-b049bb7236ce" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_cd408828-4296-4e28-9ef3-49781f0461fe" xlink:to="loc_us-gaap_StatementTable_f197cfdf-e936-47ae-94ab-b049bb7236ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_f0d7943e-be6c-4dc9-aea0-ea6d447170c3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_f197cfdf-e936-47ae-94ab-b049bb7236ce" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_f0d7943e-be6c-4dc9-aea0-ea6d447170c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfAdoptionMember_09c6a0fa-f9ec-4a4c-aeec-8f95ade5479f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfAdoptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_f0d7943e-be6c-4dc9-aea0-ea6d447170c3" xlink:to="loc_us-gaap_TypeOfAdoptionMember_09c6a0fa-f9ec-4a4c-aeec-8f95ade5479f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingStandardsUpdate201613Member_190be26c-6940-4c8b-b474-588b1abef36d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingStandardsUpdate201613Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_09c6a0fa-f9ec-4a4c-aeec-8f95ade5479f" xlink:to="loc_us-gaap_AccountingStandardsUpdate201613Member_190be26c-6940-4c8b-b474-588b1abef36d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_0de2c7b9-0187-4117-8b18-2b1ee8d566a0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_f197cfdf-e936-47ae-94ab-b049bb7236ce" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_0de2c7b9-0187-4117-8b18-2b1ee8d566a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_da82bc93-2762-4207-b1da-88a46ca531db" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_0de2c7b9-0187-4117-8b18-2b1ee8d566a0" xlink:to="loc_us-gaap_EquityComponentDomain_da82bc93-2762-4207-b1da-88a46ca531db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_2f7162ee-24dc-4fc6-af00-9ece01b31f4f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_da82bc93-2762-4207-b1da-88a46ca531db" xlink:to="loc_us-gaap_CommonStockMember_2f7162ee-24dc-4fc6-af00-9ece01b31f4f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_31571389-03be-4e71-9cbd-dc7f71a4a772" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_da82bc93-2762-4207-b1da-88a46ca531db" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_31571389-03be-4e71-9cbd-dc7f71a4a772" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_a84b25bd-1525-4668-8643-c91a82575550" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_da82bc93-2762-4207-b1da-88a46ca531db" xlink:to="loc_us-gaap_RetainedEarningsMember_a84b25bd-1525-4668-8643-c91a82575550" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_0f2f19f9-e5b2-49ad-b003-e3f864042688" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_da82bc93-2762-4207-b1da-88a46ca531db" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_0f2f19f9-e5b2-49ad-b003-e3f864042688" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementAxis_05046441-1b3e-44d3-8d66-432f19379772" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RestatementAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_f197cfdf-e936-47ae-94ab-b049bb7236ce" xlink:to="loc_srt_RestatementAxis_05046441-1b3e-44d3-8d66-432f19379772" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_b9be3dbf-3e25-419d-8391-47b72d435538" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RestatementDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementAxis_05046441-1b3e-44d3-8d66-432f19379772" xlink:to="loc_srt_RestatementDomain_b9be3dbf-3e25-419d-8391-47b72d435538" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementAdjustmentMember_09e8526e-4922-4e03-9895-be48e20c06ef" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RestatementAdjustmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementDomain_b9be3dbf-3e25-419d-8391-47b72d435538" xlink:to="loc_srt_RestatementAdjustmentMember_09e8526e-4922-4e03-9895-be48e20c06ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_5faef045-7d9c-4dd9-956b-bb03940b78f4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_f197cfdf-e936-47ae-94ab-b049bb7236ce" xlink:to="loc_us-gaap_StatementLineItems_5faef045-7d9c-4dd9-956b-bb03940b78f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_c0237f74-b51d-419a-a686-018aeabfca76" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_5faef045-7d9c-4dd9-956b-bb03940b78f4" xlink:to="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_c0237f74-b51d-419a-a686-018aeabfca76" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_91f3bf25-5fca-4d64-96eb-389ea64bf336" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_5faef045-7d9c-4dd9-956b-bb03940b78f4" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_91f3bf25-5fca-4d64-96eb-389ea64bf336" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_d49b5801-53a2-47aa-b940-2e28b059fc52" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesOutstanding"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_91f3bf25-5fca-4d64-96eb-389ea64bf336" xlink:to="loc_us-gaap_SharesOutstanding_d49b5801-53a2-47aa-b940-2e28b059fc52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_29063a05-77e5-4540-b0ca-e53989f7198c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_91f3bf25-5fca-4d64-96eb-389ea64bf336" xlink:to="loc_us-gaap_StockholdersEquity_29063a05-77e5-4540-b0ca-e53989f7198c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_ca7b5aae-2a88-4c50-a257-eda56c98514f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_91f3bf25-5fca-4d64-96eb-389ea64bf336" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_ca7b5aae-2a88-4c50-a257-eda56c98514f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsCommonStockCash_cd3d2785-d91f-4c46-b58d-89086b05169c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsCommonStockCash"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_91f3bf25-5fca-4d64-96eb-389ea64bf336" xlink:to="loc_us-gaap_DividendsCommonStockCash_cd3d2785-d91f-4c46-b58d-89086b05169c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_7c13e32e-2d66-45f9-bd4a-0875a82a2c6f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_91f3bf25-5fca-4d64-96eb-389ea64bf336" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_7c13e32e-2d66-45f9-bd4a-0875a82a2c6f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross_19c1d26f-1701-43a8-b106-55da8d8bd7f3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_91f3bf25-5fca-4d64-96eb-389ea64bf336" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross_19c1d26f-1701-43a8-b106-55da8d8bd7f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensationGross_4bcbea9a-968c-49ad-9e24-73758d0ace5b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensationGross"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_91f3bf25-5fca-4d64-96eb-389ea64bf336" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensationGross_4bcbea9a-968c-49ad-9e24-73758d0ace5b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationForfeited_36707b53-404b-450b-8283-5961a7af7dbe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationForfeited"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_91f3bf25-5fca-4d64-96eb-389ea64bf336" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationForfeited_36707b53-404b-450b-8283-5961a7af7dbe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensationForfeited_c9217179-6e43-4d61-820d-bd697c7f5e98" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensationForfeited"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_91f3bf25-5fca-4d64-96eb-389ea64bf336" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensationForfeited_c9217179-6e43-4d61-820d-bd697c7f5e98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_cb5cd33e-5b49-4a3c-b340-f7510529c18b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_91f3bf25-5fca-4d64-96eb-389ea64bf336" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_cb5cd33e-5b49-4a3c-b340-f7510529c18b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_c0568e53-2741-4f8e-84aa-759bd632ed9f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_91f3bf25-5fca-4d64-96eb-389ea64bf336" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_c0568e53-2741-4f8e-84aa-759bd632ed9f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_ffe5b786-d587-4ac9-bb32-622d4c25ffdc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_91f3bf25-5fca-4d64-96eb-389ea64bf336" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_ffe5b786-d587-4ac9-bb32-622d4c25ffdc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_c238d95e-a151-4f27-b3be-7e33a365c7e0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodValue"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_91f3bf25-5fca-4d64-96eb-389ea64bf336" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_c238d95e-a151-4f27-b3be-7e33a365c7e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_62fbe929-2be1-4a0f-b1ba-5c03047c3fdf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_886f7f7e-6d26-4c4f-aaab-b420e2bcdf6d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_b796bfa1-bd75-481a-bfcc-a8ff04ec710d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_5faef045-7d9c-4dd9-956b-bb03940b78f4" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_b796bfa1-bd75-481a-bfcc-a8ff04ec710d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesBasisofPresentationNotes" xlink:type="simple" xlink:href="bku-20201231.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesBasisofPresentationNotes"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesBasisofPresentationNotes" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_387a3a68-cb27-4829-8509-1a3f4ddc3386" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_3be7d8df-6c16-49e9-9289-cd078db2c5b5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_387a3a68-cb27-4829-8509-1a3f4ddc3386" xlink:to="loc_us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_3be7d8df-6c16-49e9-9289-cd078db2c5b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies" xlink:type="simple" xlink:href="bku-20201231.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UseOfEstimates_819a4580-79d7-4706-9164-4b2b744c9b4a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UseOfEstimates"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_UseOfEstimates_819a4580-79d7-4706-9164-4b2b744c9b4a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConsolidationPolicyTextBlock_995b8be9-62c2-4d08-bf6a-1b2fb353dbf9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_ConsolidationPolicyTextBlock_995b8be9-62c2-4d08-bf6a-1b2fb353dbf9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementPolicyPolicyTextBlock_35fd77b0-85b2-4567-988e-c22e7e97045c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementPolicyPolicyTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_FairValueMeasurementPolicyPolicyTextBlock_35fd77b0-85b2-4567-988e-c22e7e97045c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_b5aaf992-dc4f-4009-9b0e-d84fcb3c1548" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_b5aaf992-dc4f-4009-9b0e-d84fcb3c1548" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MarketableSecuritiesPolicy_436de260-b242-467d-b718-4929cd407cc6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesPolicy"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_MarketableSecuritiesPolicy_436de260-b242-467d-b718-4929cd407cc6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_NonmarketableEquitySecuritiesPolicyTextBlock_ae1f6878-e223-4fed-9ef9-7da1b32fdf91" xlink:href="bku-20201231.xsd#bku_NonmarketableEquitySecuritiesPolicyTextBlock"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_bku_NonmarketableEquitySecuritiesPolicyTextBlock_ae1f6878-e223-4fed-9ef9-7da1b32fdf91" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLoanAndLeaseReceivablesHeldForSalePolicy_c8746cfa-e79d-44b9-8308-c1c061354c29" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLoanAndLeaseReceivablesHeldForSalePolicy"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_FinanceLoanAndLeaseReceivablesHeldForSalePolicy_c8746cfa-e79d-44b9-8308-c1c061354c29" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLoanAndLeaseReceivablesHeldForInvestmentPolicy_cf30af7c-6f35-4a67-bc25-c16c85d11beb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLoanAndLeaseReceivablesHeldForInvestmentPolicy"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_FinanceLoanAndLeaseReceivablesHeldForInvestmentPolicy_cf30af7c-6f35-4a67-bc25-c16c85d11beb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditLossFinancialInstrumentPolicyTextBlock_bb213de3-c39d-4b55-a574-0e9849086486" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditLossFinancialInstrumentPolicyTextBlock"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_CreditLossFinancialInstrumentPolicyTextBlock_bb213de3-c39d-4b55-a574-0e9849086486" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableNonaccrualLoanAndLeaseStatusPolicy_6c94735e-073a-43a4-ac5b-e03f7382104b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansAndLeasesReceivableNonaccrualLoanAndLeaseStatusPolicy"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_LoansAndLeasesReceivableNonaccrualLoanAndLeaseStatusPolicy_6c94735e-073a-43a4-ac5b-e03f7382104b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableTroubledDebtRestructuringPolicy_53abd5f6-8d7c-4c53-9ca8-30e7f96e1249" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansAndLeasesReceivableTroubledDebtRestructuringPolicy"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_LoansAndLeasesReceivableTroubledDebtRestructuringPolicy_53abd5f6-8d7c-4c53-9ca8-30e7f96e1249" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PurchasedCreditDeterioratedPolicyTextBlock_d5864638-3ae3-4c7e-bcd8-4b4ade4b2865" xlink:href="bku-20201231.xsd#bku_PurchasedCreditDeterioratedPolicyTextBlock"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_bku_PurchasedCreditDeterioratedPolicyTextBlock_d5864638-3ae3-4c7e-bcd8-4b4ade4b2865" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableAllowanceForLoanLossesPolicy_d6c109bc-dd49-4f90-9f99-e860aa0a0477" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansAndLeasesReceivableAllowanceForLoanLossesPolicy"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_LoansAndLeasesReceivableAllowanceForLoanLossesPolicy_d6c109bc-dd49-4f90-9f99-e860aa0a0477" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_AccruedInterestReceivablePolicyTextBlock_0634a3c1-b156-401a-8024-eb2fda92ce0b" xlink:href="bku-20201231.xsd#bku_AccruedInterestReceivablePolicyTextBlock"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_bku_AccruedInterestReceivablePolicyTextBlock_0634a3c1-b156-401a-8024-eb2fda92ce0b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_LeasesPolicyTableTextBlock_18fdc098-f3de-4c01-990e-94032734ec2e" xlink:href="bku-20201231.xsd#bku_LeasesPolicyTableTextBlock"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_bku_LeasesPolicyTableTextBlock_18fdc098-f3de-4c01-990e-94032734ec2e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BankOwnedLifeInsurancePolicyTextBlock_c2dbe659-2902-424b-8bcd-7ab5a5950b68" xlink:href="bku-20201231.xsd#bku_BankOwnedLifeInsurancePolicyTextBlock"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_bku_BankOwnedLifeInsurancePolicyTextBlock_c2dbe659-2902-424b-8bcd-7ab5a5950b68" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorLeasesPolicyTextBlock_2b9703f5-5e2a-4214-b712-93c2b9b8a1e4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorLeasesPolicyTextBlock"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_LessorLeasesPolicyTextBlock_2b9703f5-5e2a-4214-b712-93c2b9b8a1e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_4e0e8409-c01f-426e-8fcd-960b6d05c18a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_4e0e8409-c01f-426e-8fcd-960b6d05c18a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLoanAndLeaseReceivablesHeldForInvestmentsForeclosedAssetsPolicy_398307de-9ee8-4057-902e-f9c369bcb7b8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLoanAndLeaseReceivablesHeldForInvestmentsForeclosedAssetsPolicy"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_FinanceLoanAndLeaseReceivablesHeldForInvestmentsForeclosedAssetsPolicy_398307de-9ee8-4057-902e-f9c369bcb7b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_4d4dc265-728b-4ae5-9780-7544ecef2c77" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_4d4dc265-728b-4ae5-9780-7544ecef2c77" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SoftwareandCCATableTextBlock_38743e40-126c-4850-ad6b-b3f4d2e48415" xlink:href="bku-20201231.xsd#bku_SoftwareandCCATableTextBlock"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_bku_SoftwareandCCATableTextBlock_38743e40-126c-4850-ad6b-b3f4d2e48415" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialAssetsTransfersOfFinancialAssetsFinancingsPolicy_a1138823-a67d-4a54-9858-cb8e7e2f9089" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialAssetsTransfersOfFinancialAssetsFinancingsPolicy"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialAssetsTransfersOfFinancialAssetsFinancingsPolicy_a1138823-a67d-4a54-9858-cb8e7e2f9089" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_InvestmentsinAffordableHousingLimitedPartnershipsPolicyTextBlock_09e14bf6-797a-4c4a-947f-7951589e2f2d" xlink:href="bku-20201231.xsd#bku_InvestmentsinAffordableHousingLimitedPartnershipsPolicyTextBlock"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_bku_InvestmentsinAffordableHousingLimitedPartnershipsPolicyTextBlock_09e14bf6-797a-4c4a-947f-7951589e2f2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPolicyTextBlock_a94c43b2-e011-48dc-b676-c71968fe3d64" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_IncomeTaxPolicyTextBlock_a94c43b2-e011-48dc-b676-c71968fe3d64" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_bbb4f73f-96bc-4377-9570-616918649981" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_bbb4f73f-96bc-4377-9570-616918649981" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativesPolicyTextBlock_e8c403c4-8198-4777-bbbb-fc7441f3f4e8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativesPolicyTextBlock"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_DerivativesPolicyTextBlock_e8c403c4-8198-4777-bbbb-fc7441f3f4e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialAssetsServicingOfFinancialAssetsPolicy_2a78b281-0711-447d-9c05-36c353b5c6ee" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialAssetsServicingOfFinancialAssetsPolicy"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialAssetsServicingOfFinancialAssetsPolicy_2a78b281-0711-447d-9c05-36c353b5c6ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdvertisingCostsPolicyTextBlock_4019bf4b-d81c-4d90-8a42-677b884f5640" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdvertisingCostsPolicyTextBlock"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_AdvertisingCostsPolicyTextBlock_4019bf4b-d81c-4d90-8a42-677b884f5640" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerSharePolicyTextBlock_6deee1ef-8497-4cdc-9cda-717daf17ae57" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_EarningsPerSharePolicyTextBlock_6deee1ef-8497-4cdc-9cda-717daf17ae57" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRecognitionPolicyTextBlock_bf774210-a781-4f06-ba92-f97c54d23784" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock"/>
    <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_RevenueRecognitionPolicyTextBlock_bf774210-a781-4f06-ba92-f97c54d23784" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PriorPeriodReclassificationAdjustmentDescription_eadde35d-6cd2-4ce5-95ec-dc8f21804474" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustmentDescription"/>
    <link:presentationArc order="31" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_PriorPeriodReclassificationAdjustmentDescription_eadde35d-6cd2-4ce5-95ec-dc8f21804474" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_37efdd20-b670-4ee0-9373-5f9ee15689a0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock"/>
    <link:presentationArc order="32" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_37efdd20-b670-4ee0-9373-5f9ee15689a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DescriptionOfNewAccountingPronouncementsNotYetAdopted_0a7ce685-668b-4b66-bf51-336075927aeb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DescriptionOfNewAccountingPronouncementsNotYetAdopted"/>
    <link:presentationArc order="33" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_79274e6a-dda9-432a-8b31-be1ea74cc745" xlink:to="loc_us-gaap_DescriptionOfNewAccountingPronouncementsNotYetAdopted_0a7ce685-668b-4b66-bf51-336075927aeb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_9407d43c-37b0-487a-ab55-7120c5c2b8b3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SummaryofSignificantAccountingPoliciesTable_1b2d8f7e-dc32-4ead-8b37-def700414be5" xlink:href="bku-20201231.xsd#bku_SummaryofSignificantAccountingPoliciesTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_9407d43c-37b0-487a-ab55-7120c5c2b8b3" xlink:to="loc_bku_SummaryofSignificantAccountingPoliciesTable_1b2d8f7e-dc32-4ead-8b37-def700414be5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_99441cdf-2b2d-4c44-bd0e-46e2d0285bf7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_SummaryofSignificantAccountingPoliciesTable_1b2d8f7e-dc32-4ead-8b37-def700414be5" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_99441cdf-2b2d-4c44-bd0e-46e2d0285bf7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_6b765993-b641-47f1-a409-8b4593910fe4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_99441cdf-2b2d-4c44-bd0e-46e2d0285bf7" xlink:to="loc_us-gaap_EquityComponentDomain_6b765993-b641-47f1-a409-8b4593910fe4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_ba5e0ed6-5455-4b26-b96a-d62f94bffb09" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_6b765993-b641-47f1-a409-8b4593910fe4" xlink:to="loc_us-gaap_RetainedEarningsMember_ba5e0ed6-5455-4b26-b96a-d62f94bffb09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_1a1992fb-2477-42e2-847e-3e8e23629192" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByAssetClassAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_SummaryofSignificantAccountingPoliciesTable_1b2d8f7e-dc32-4ead-8b37-def700414be5" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_1a1992fb-2477-42e2-847e-3e8e23629192" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_a26d87f4-4e94-462f-9e3a-6b4183ca325b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_1a1992fb-2477-42e2-847e-3e8e23629192" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_a26d87f4-4e94-462f-9e3a-6b4183ca325b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OffBalanceSheetMember_6cfa578f-8289-4277-89be-ee771d33d4dd" xlink:href="bku-20201231.xsd#bku_OffBalanceSheetMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_a26d87f4-4e94-462f-9e3a-6b4183ca325b" xlink:to="loc_bku_OffBalanceSheetMember_6cfa578f-8289-4277-89be-ee771d33d4dd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_941df9f1-6f6c-4a48-991f-c11563040dd6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_SummaryofSignificantAccountingPoliciesTable_1b2d8f7e-dc32-4ead-8b37-def700414be5" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_941df9f1-6f6c-4a48-991f-c11563040dd6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_45c07a78-9926-4d9a-9b91-17987ae6279d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_941df9f1-6f6c-4a48-991f-c11563040dd6" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_45c07a78-9926-4d9a-9b91-17987ae6279d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BuildingAndBuildingImprovementsMember_dc99a4d1-938d-4a66-b4db-ebc2a3499b38" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BuildingAndBuildingImprovementsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_45c07a78-9926-4d9a-9b91-17987ae6279d" xlink:to="loc_us-gaap_BuildingAndBuildingImprovementsMember_dc99a4d1-938d-4a66-b4db-ebc2a3499b38" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseholdImprovementsMember_74e69023-d9a3-40f8-b5ab-df8841f79f2a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseholdImprovementsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_45c07a78-9926-4d9a-9b91-17987ae6279d" xlink:to="loc_us-gaap_LeaseholdImprovementsMember_74e69023-d9a3-40f8-b5ab-df8841f79f2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_FurnitureFixturesAndEquipmentMember_90c4fb7a-f54c-4181-a143-842cfa82f855" xlink:href="bku-20201231.xsd#bku_FurnitureFixturesAndEquipmentMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_45c07a78-9926-4d9a-9b91-17987ae6279d" xlink:to="loc_bku_FurnitureFixturesAndEquipmentMember_90c4fb7a-f54c-4181-a143-842cfa82f855" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComputerEquipmentMember_613a9fc8-2708-4f6a-99c6-f8939b82a0d8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComputerEquipmentMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_45c07a78-9926-4d9a-9b91-17987ae6279d" xlink:to="loc_us-gaap_ComputerEquipmentMember_613a9fc8-2708-4f6a-99c6-f8939b82a0d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_db77445d-9817-4518-a6ba-f0088f1f5ec0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SoftwareAndSoftwareDevelopmentCostsMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_45c07a78-9926-4d9a-9b91-17987ae6279d" xlink:to="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_db77445d-9817-4518-a6ba-f0088f1f5ec0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_f6396560-5a36-45c7-b37d-ad48ce7443b3" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_SummaryofSignificantAccountingPoliciesTable_1b2d8f7e-dc32-4ead-8b37-def700414be5" xlink:to="loc_srt_RangeAxis_f6396560-5a36-45c7-b37d-ad48ce7443b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_65dd43cd-1866-483d-bc36-04535af32c80" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_f6396560-5a36-45c7-b37d-ad48ce7443b3" xlink:to="loc_srt_RangeMember_65dd43cd-1866-483d-bc36-04535af32c80" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_b4660d39-632b-420f-8919-0ac2958b7015" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_65dd43cd-1866-483d-bc36-04535af32c80" xlink:to="loc_srt_MinimumMember_b4660d39-632b-420f-8919-0ac2958b7015" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_7634eeda-97de-48c0-894f-0edb68df938f" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_65dd43cd-1866-483d-bc36-04535af32c80" xlink:to="loc_srt_MaximumMember_7634eeda-97de-48c0-894f-0edb68df938f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_902abd26-99de-4f96-aa0c-b835a172d239" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_SummaryofSignificantAccountingPoliciesTable_1b2d8f7e-dc32-4ead-8b37-def700414be5" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_902abd26-99de-4f96-aa0c-b835a172d239" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfAdoptionMember_4b70bd59-f86d-4263-b7e6-e31f2eacc23f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfAdoptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_902abd26-99de-4f96-aa0c-b835a172d239" xlink:to="loc_us-gaap_TypeOfAdoptionMember_4b70bd59-f86d-4263-b7e6-e31f2eacc23f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingStandardsUpdate201613Member_923b7103-5fbd-451a-98db-a575e49151a0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingStandardsUpdate201613Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_4b70bd59-f86d-4263-b7e6-e31f2eacc23f" xlink:to="loc_us-gaap_AccountingStandardsUpdate201613Member_923b7103-5fbd-451a-98db-a575e49151a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementAxis_4a9972eb-b508-4c6a-9b5f-b50c8b5c05c2" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RestatementAxis"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_SummaryofSignificantAccountingPoliciesTable_1b2d8f7e-dc32-4ead-8b37-def700414be5" xlink:to="loc_srt_RestatementAxis_4a9972eb-b508-4c6a-9b5f-b50c8b5c05c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_34e48394-d9f9-490e-bb5c-4de0a8f3d8b3" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RestatementDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementAxis_4a9972eb-b508-4c6a-9b5f-b50c8b5c05c2" xlink:to="loc_srt_RestatementDomain_34e48394-d9f9-490e-bb5c-4de0a8f3d8b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementAdjustmentMember_fe20a87e-74ce-4409-b5d7-dc9ba149d8d5" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RestatementAdjustmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementDomain_34e48394-d9f9-490e-bb5c-4de0a8f3d8b3" xlink:to="loc_srt_RestatementAdjustmentMember_fe20a87e-74ce-4409-b5d7-dc9ba149d8d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SummaryofSignificantAccountingPoliciesLineItems_72ab9a2e-ab46-43fd-846e-b10f4e5a5336" xlink:href="bku-20201231.xsd#bku_SummaryofSignificantAccountingPoliciesLineItems"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_SummaryofSignificantAccountingPoliciesTable_1b2d8f7e-dc32-4ead-8b37-def700414be5" xlink:to="loc_bku_SummaryofSignificantAccountingPoliciesLineItems_72ab9a2e-ab46-43fd-846e-b10f4e5a5336" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_4d0914eb-da50-44ea-a32f-c2765f9b5c37" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_SummaryofSignificantAccountingPoliciesLineItems_72ab9a2e-ab46-43fd-846e-b10f4e5a5336" xlink:to="loc_us-gaap_Assets_4d0914eb-da50-44ea-a32f-c2765f9b5c37" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_4d555e19-b381-481a-9905-5e7ee91d9349" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_SummaryofSignificantAccountingPoliciesLineItems_72ab9a2e-ab46-43fd-846e-b10f4e5a5336" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_4d555e19-b381-481a-9905-5e7ee91d9349" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_d0585b19-87e4-4be4-9a80-590d37d36c63" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_SummaryofSignificantAccountingPoliciesLineItems_72ab9a2e-ab46-43fd-846e-b10f4e5a5336" xlink:to="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_d0585b19-87e4-4be4-9a80-590d37d36c63" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/EarningsPerCommonShare" xlink:type="simple" xlink:href="bku-20201231.xsd#EarningsPerCommonShare"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/EarningsPerCommonShare" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_ccce3abd-8d52-43b1-9f72-6e19ace95b38" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_7dacdcee-4236-4df2-849d-f7ae2ce5b580" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_ccce3abd-8d52-43b1-9f72-6e19ace95b38" xlink:to="loc_us-gaap_EarningsPerShareTextBlock_7dacdcee-4236-4df2-849d-f7ae2ce5b580" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/EarningsPerCommonShareTables" xlink:type="simple" xlink:href="bku-20201231.xsd#EarningsPerCommonShareTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/EarningsPerCommonShareTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_366a1924-95bc-41c7-ad46-63b6197956eb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_42d4e354-9fa9-4221-9ab7-7d1864cc60b5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_366a1924-95bc-41c7-ad46-63b6197956eb" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_42d4e354-9fa9-4221-9ab7-7d1864cc60b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/EarningsPerCommonShareComputationofBasicandDilutedEarningsperCommonShareDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#EarningsPerCommonShareComputationofBasicandDilutedEarningsperCommonShareDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/EarningsPerCommonShareComputationofBasicandDilutedEarningsperCommonShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_1079a814-ff45-4405-83c6-d169b4896d9c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAbstract_c282c277-a5aa-4048-87be-dcdd86bc3d53" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_1079a814-ff45-4405-83c6-d169b4896d9c" xlink:to="loc_us-gaap_EarningsPerShareBasicAbstract_c282c277-a5aa-4048-87be-dcdd86bc3d53" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_2a0cbed6-e135-43b8-afd2-a74d1fa1f846" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_c282c277-a5aa-4048-87be-dcdd86bc3d53" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_2a0cbed6-e135-43b8-afd2-a74d1fa1f846" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_5159c315-4958-4673-b075-15db7d7755fe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_2a0cbed6-e135-43b8-afd2-a74d1fa1f846" xlink:to="loc_us-gaap_NetIncomeLoss_5159c315-4958-4673-b075-15db7d7755fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic_669ba8f0-f343-461f-b438-fd454469d9ba" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_2a0cbed6-e135-43b8-afd2-a74d1fa1f846" xlink:to="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic_669ba8f0-f343-461f-b438-fd454469d9ba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_d31f6a10-0c87-45f8-a985-0bfc06c6cfb9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_2a0cbed6-e135-43b8-afd2-a74d1fa1f846" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_d31f6a10-0c87-45f8-a985-0bfc06c6cfb9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_9dec5ee8-6b93-4dfd-a0ce-ccdd3a1ae9de" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_c282c277-a5aa-4048-87be-dcdd86bc3d53" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_9dec5ee8-6b93-4dfd-a0ce-ccdd3a1ae9de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesIssuedBasic_3948f403-c3ad-42fd-a56a-eae511e31d7d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesIssuedBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_9dec5ee8-6b93-4dfd-a0ce-ccdd3a1ae9de" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesIssuedBasic_3948f403-c3ad-42fd-a56a-eae511e31d7d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation_01084caa-f521-40d8-8a1a-0376475a6afb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_9dec5ee8-6b93-4dfd-a0ce-ccdd3a1ae9de" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation_01084caa-f521-40d8-8a1a-0376475a6afb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_b5eef168-a129-4354-b7eb-4eae50852d07" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_9dec5ee8-6b93-4dfd-a0ce-ccdd3a1ae9de" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_b5eef168-a129-4354-b7eb-4eae50852d07" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_db2da09b-c138-4636-8b4e-50fcf81f370b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_c282c277-a5aa-4048-87be-dcdd86bc3d53" xlink:to="loc_us-gaap_EarningsPerShareBasic_db2da09b-c138-4636-8b4e-50fcf81f370b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDilutedAbstract_c52e41f0-ed6d-4a38-882e-e0eab6ef1f9c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDilutedAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_1079a814-ff45-4405-83c6-d169b4896d9c" xlink:to="loc_us-gaap_EarningsPerShareDilutedAbstract_c52e41f0-ed6d-4a38-882e-e0eab6ef1f9c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract_655f7a9c-8b37-4fd1-957e-4e020763104e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_c52e41f0-ed6d-4a38-882e-e0eab6ef1f9c" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract_655f7a9c-8b37-4fd1-957e-4e020763104e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_696b7ad6-efff-4fb9-b3f1-a75fe55c6d09" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract_655f7a9c-8b37-4fd1-957e-4e020763104e" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_696b7ad6-efff-4fb9-b3f1-a75fe55c6d09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted_12fa3215-204d-4f9d-b25b-b8467de6a034" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract_655f7a9c-8b37-4fd1-957e-4e020763104e" xlink:to="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted_12fa3215-204d-4f9d-b25b-b8467de6a034" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_c5b8e273-9613-42e1-b7df-4d021e9799c5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract_655f7a9c-8b37-4fd1-957e-4e020763104e" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_c5b8e273-9613-42e1-b7df-4d021e9799c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_aff15b9c-fda3-4d05-9c67-5c03059a2617" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_c52e41f0-ed6d-4a38-882e-e0eab6ef1f9c" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_aff15b9c-fda3-4d05-9c67-5c03059a2617" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_ed8958ad-737f-4e1e-87bc-20304598c501" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_aff15b9c-fda3-4d05-9c67-5c03059a2617" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_ed8958ad-737f-4e1e-87bc-20304598c501" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_b537ea00-af2d-4f8f-8a83-cd72134b691d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_aff15b9c-fda3-4d05-9c67-5c03059a2617" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_b537ea00-af2d-4f8f-8a83-cd72134b691d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_28930979-ce91-4be7-8959-55e4e5849f00" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_aff15b9c-fda3-4d05-9c67-5c03059a2617" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_28930979-ce91-4be7-8959-55e4e5849f00" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_7593b969-617f-4f84-85ba-a4c6d22462f8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_c52e41f0-ed6d-4a38-882e-e0eab6ef1f9c" xlink:to="loc_us-gaap_EarningsPerShareDiluted_7593b969-617f-4f84-85ba-a4c6d22462f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/EarningsPerCommonSharePotentiallyDilutiveSecuritiesOutstandingDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#EarningsPerCommonSharePotentiallyDilutiveSecuritiesOutstandingDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/EarningsPerCommonSharePotentiallyDilutiveSecuritiesOutstandingDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_b40b75b4-b028-459f-b40c-63a5ea8c7917" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_155ecf2f-151c-4f3c-b0c1-de58d5e37e60" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_b40b75b4-b028-459f-b40c-63a5ea8c7917" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_155ecf2f-151c-4f3c-b0c1-de58d5e37e60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/EarningsPerCommonShareEarningsperCommonShareNarrativeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#EarningsPerCommonShareEarningsperCommonShareNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/EarningsPerCommonShareEarningsperCommonShareNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_1f37dfd6-4ac6-437f-b9f1-95fb397cd909" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_DividendEquivalentRights_6412fd5d-d503-49cb-a183-46b34f8e2090" xlink:href="bku-20201231.xsd#bku_DividendEquivalentRights"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_1f37dfd6-4ac6-437f-b9f1-95fb397cd909" xlink:to="loc_bku_DividendEquivalentRights_6412fd5d-d503-49cb-a183-46b34f8e2090" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/InvestmentSecurities" xlink:type="simple" xlink:href="bku-20201231.xsd#InvestmentSecurities"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/InvestmentSecurities" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_d6be57a3-c7e2-4288-964f-9f2031d00e86" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock_9a951d8e-d0dc-46ac-ae5a-9453b0ef0115" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_d6be57a3-c7e2-4288-964f-9f2031d00e86" xlink:to="loc_us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock_9a951d8e-d0dc-46ac-ae5a-9453b0ef0115" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/InvestmentSecuritiesTables" xlink:type="simple" xlink:href="bku-20201231.xsd#InvestmentSecuritiesTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/InvestmentSecuritiesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_40648994-1f7d-440f-a0ef-0141c12c77be" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock_73dfcf00-b24b-4f49-beac-a51de30b400b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_40648994-1f7d-440f-a0ef-0141c12c77be" xlink:to="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock_73dfcf00-b24b-4f49-beac-a51de30b400b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock_5fd17dac-5bcb-4cf8-ae36-e4030f0b1801" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_40648994-1f7d-440f-a0ef-0141c12c77be" xlink:to="loc_us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock_5fd17dac-5bcb-4cf8-ae36-e4030f0b1801" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_GainonInvestmentSecuritiesnetTableTextBlock_c32793c6-78aa-478e-b31b-532a42215526" xlink:href="bku-20201231.xsd#bku_GainonInvestmentSecuritiesnetTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_40648994-1f7d-440f-a0ef-0141c12c77be" xlink:to="loc_bku_GainonInvestmentSecuritiesnetTableTextBlock_c32793c6-78aa-478e-b31b-532a42215526" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueTableTextBlock_e5722056-ceb3-4c29-8041-09f16c034898" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_40648994-1f7d-440f-a0ef-0141c12c77be" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueTableTextBlock_e5722056-ceb3-4c29-8041-09f16c034898" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/InvestmentSecuritiesScheduleofInvestmentSecuritiesAvailableforSaleDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#InvestmentSecuritiesScheduleofInvestmentSecuritiesAvailableforSaleDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/InvestmentSecuritiesScheduleofInvestmentSecuritiesAvailableforSaleDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_bb2ab11c-5971-429e-a5bd-9f2050317d94" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_a774a36a-2308-471a-936d-452fd82ab673" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_bb2ab11c-5971-429e-a5bd-9f2050317d94" xlink:to="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_a774a36a-2308-471a-936d-452fd82ab673" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_0ff0ab60-b9aa-4d25-bb9b-176f0d2a73f9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_a774a36a-2308-471a-936d-452fd82ab673" xlink:to="loc_us-gaap_FinancialInstrumentAxis_0ff0ab60-b9aa-4d25-bb9b-176f0d2a73f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_973b90e3-0545-452c-bb08-f8bd03caf087" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancialInstrumentAxis_0ff0ab60-b9aa-4d25-bb9b-176f0d2a73f9" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_973b90e3-0545-452c-bb08-f8bd03caf087" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_fd113c04-110d-440e-9995-61e529fa77f2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_973b90e3-0545-452c-bb08-f8bd03caf087" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_fd113c04-110d-440e-9995-61e529fa77f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_USGovernmentagencyandsponsoredenterpriseresidentialmortgagebackedsecuritiesMember_6d8652a5-84c7-4906-aaec-3cc76b3424e7" xlink:href="bku-20201231.xsd#bku_USGovernmentagencyandsponsoredenterpriseresidentialmortgagebackedsecuritiesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_973b90e3-0545-452c-bb08-f8bd03caf087" xlink:to="loc_bku_USGovernmentagencyandsponsoredenterpriseresidentialmortgagebackedsecuritiesMember_6d8652a5-84c7-4906-aaec-3cc76b3424e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_UsGovernmentSponsoredEnterprisesDebtSecuritiesCommercialMember_1402a63f-e910-4a2c-9f4f-5719a3e8e41e" xlink:href="bku-20201231.xsd#bku_UsGovernmentSponsoredEnterprisesDebtSecuritiesCommercialMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_973b90e3-0545-452c-bb08-f8bd03caf087" xlink:to="loc_bku_UsGovernmentSponsoredEnterprisesDebtSecuritiesCommercialMember_1402a63f-e910-4a2c-9f4f-5719a3e8e41e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResidentialMortgageBackedSecuritiesMember_ab3fa96b-ea66-4c0c-893b-38078cf7489e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResidentialMortgageBackedSecuritiesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_973b90e3-0545-452c-bb08-f8bd03caf087" xlink:to="loc_us-gaap_ResidentialMortgageBackedSecuritiesMember_ab3fa96b-ea66-4c0c-893b-38078cf7489e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialMortgageBackedSecuritiesMember_f1c63346-ab32-4973-900d-bbbba9da0053" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialMortgageBackedSecuritiesMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_973b90e3-0545-452c-bb08-f8bd03caf087" xlink:to="loc_us-gaap_CommercialMortgageBackedSecuritiesMember_f1c63346-ab32-4973-900d-bbbba9da0053" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SinglefamilyrentalrealestatebackedsecuritiesMember_9405beb3-9b27-475f-b9ff-c757095ac95a" xlink:href="bku-20201231.xsd#bku_SinglefamilyrentalrealestatebackedsecuritiesMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_973b90e3-0545-452c-bb08-f8bd03caf087" xlink:to="loc_bku_SinglefamilyrentalrealestatebackedsecuritiesMember_9405beb3-9b27-475f-b9ff-c757095ac95a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CollateralizedLoanObligationsMember_fae37a4e-eb13-42f2-ba5c-b55908e4c624" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CollateralizedLoanObligationsMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_973b90e3-0545-452c-bb08-f8bd03caf087" xlink:to="loc_us-gaap_CollateralizedLoanObligationsMember_fae37a4e-eb13-42f2-ba5c-b55908e4c624" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_NonMortgageAssetBackedSecuritiesMember_8008766a-fcf8-412e-8fc3-917f12dfc457" xlink:href="bku-20201231.xsd#bku_NonMortgageAssetBackedSecuritiesMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_973b90e3-0545-452c-bb08-f8bd03caf087" xlink:to="loc_bku_NonMortgageAssetBackedSecuritiesMember_8008766a-fcf8-412e-8fc3-917f12dfc457" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USStatesAndPoliticalSubdivisionsMember_c1949dec-5b2c-4408-8d0d-e3bb54c0ddfd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_USStatesAndPoliticalSubdivisionsMember"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_973b90e3-0545-452c-bb08-f8bd03caf087" xlink:to="loc_us-gaap_USStatesAndPoliticalSubdivisionsMember_c1949dec-5b2c-4408-8d0d-e3bb54c0ddfd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SmallBusinessAdministrationSecuritiesMember_126d3776-77ac-45dd-ab7a-aa18b8f21ac6" xlink:href="bku-20201231.xsd#bku_SmallBusinessAdministrationSecuritiesMember"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_973b90e3-0545-452c-bb08-f8bd03caf087" xlink:to="loc_bku_SmallBusinessAdministrationSecuritiesMember_126d3776-77ac-45dd-ab7a-aa18b8f21ac6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesMember_d012fee2-afd6-48c8-b030-30318e3d5a97" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtSecuritiesMember"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_973b90e3-0545-452c-bb08-f8bd03caf087" xlink:to="loc_us-gaap_DebtSecuritiesMember_d012fee2-afd6-48c8-b030-30318e3d5a97" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesMember_21f3c5a2-ac99-44f7-97be-841fd25f44d9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquitySecuritiesMember"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_973b90e3-0545-452c-bb08-f8bd03caf087" xlink:to="loc_us-gaap_EquitySecuritiesMember_21f3c5a2-ac99-44f7-97be-841fd25f44d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_790f5baa-12b6-423c-8d98-659c51faf762" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_a774a36a-2308-471a-936d-452fd82ab673" xlink:to="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_790f5baa-12b6-423c-8d98-659c51faf762" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesAmortizedCost_33be9b6c-0ba1-49e9-840e-1918af3fc9b0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesAmortizedCost"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_790f5baa-12b6-423c-8d98-659c51faf762" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesAmortizedCost_33be9b6c-0ba1-49e9-840e-1918af3fc9b0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_8c228932-8449-46d2-892a-1f86b3111648" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_790f5baa-12b6-423c-8d98-659c51faf762" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_8c228932-8449-46d2-892a-1f86b3111648" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_042b7ca1-0f29-48b9-8c22-51593a2693dc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_790f5baa-12b6-423c-8d98-659c51faf762" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_042b7ca1-0f29-48b9-8c22-51593a2693dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecurities_b47611e7-2644-4fd6-b861-a71a222d9150" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecurities"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_790f5baa-12b6-423c-8d98-659c51faf762" xlink:to="loc_us-gaap_AvailableForSaleSecurities_b47611e7-2644-4fd6-b861-a71a222d9150" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecurities_ba39a730-9838-4617-99c0-afd4f76ad53d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HeldToMaturitySecurities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_790f5baa-12b6-423c-8d98-659c51faf762" xlink:to="loc_us-gaap_HeldToMaturitySecurities_ba39a730-9838-4617-99c0-afd4f76ad53d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAndHeldToMaturity_f4847c07-9a64-4b2b-a645-98816f5b3d75" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtSecuritiesAvailableForSaleAndHeldToMaturity"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_790f5baa-12b6-423c-8d98-659c51faf762" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleAndHeldToMaturity_f4847c07-9a64-4b2b-a645-98816f5b3d75" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesAndHeldToMaturitySecurities_8b4d452c-fa27-4a80-8ac1-9ab9803ef37d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesAndHeldToMaturitySecurities"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_790f5baa-12b6-423c-8d98-659c51faf762" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesAndHeldToMaturitySecurities_8b4d452c-fa27-4a80-8ac1-9ab9803ef37d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNi_92435541-61f7-4b56-9ddb-f20c63fcd703" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquitySecuritiesFvNi"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_790f5baa-12b6-423c-8d98-659c51faf762" xlink:to="loc_us-gaap_EquitySecuritiesFvNi_92435541-61f7-4b56-9ddb-f20c63fcd703" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Investments_3da90cb9-13a9-4220-92bc-de2aec4d6811" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Investments"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_790f5baa-12b6-423c-8d98-659c51faf762" xlink:to="loc_us-gaap_Investments_3da90cb9-13a9-4220-92bc-de2aec4d6811" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_b48a7c11-bb40-42a5-8a7f-bdf724ece61f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableAllowanceForCreditLosses"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_790f5baa-12b6-423c-8d98-659c51faf762" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_b48a7c11-bb40-42a5-8a7f-bdf724ece61f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/InvestmentSecuritiesScheduleofMaturitiesofInvestmentSecuritiesAvailableforSaleDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#InvestmentSecuritiesScheduleofMaturitiesofInvestmentSecuritiesAvailableforSaleDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/InvestmentSecuritiesScheduleofMaturitiesofInvestmentSecuritiesAvailableforSaleDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_4801a63e-e35f-4570-a025-272a289edf2a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost_056b3213-8cbf-4e65-976c-45c9f2071c69" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_4801a63e-e35f-4570-a025-272a289edf2a" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost_056b3213-8cbf-4e65-976c-45c9f2071c69" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost_4dc2b295-c394-43c5-9bd0-4db3beabebbd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_4801a63e-e35f-4570-a025-272a289edf2a" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost_4dc2b295-c394-43c5-9bd0-4db3beabebbd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost_2d901939-fc22-4202-a96a-7b898a3a7600" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_4801a63e-e35f-4570-a025-272a289edf2a" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost_2d901939-fc22-4202-a96a-7b898a3a7600" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost_a5dded81-5867-4b96-98b8-a3b401385df1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_4801a63e-e35f-4570-a025-272a289edf2a" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost_a5dded81-5867-4b96-98b8-a3b401385df1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_b2cb1b8d-2b99-4024-964e-7eb31fafd944" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_4801a63e-e35f-4570-a025-272a289edf2a" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_b2cb1b8d-2b99-4024-964e-7eb31fafd944" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_086ee972-9649-4856-b794-bceddd15bf8c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_4801a63e-e35f-4570-a025-272a289edf2a" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_086ee972-9649-4856-b794-bceddd15bf8c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue_ed48fadc-241b-4639-89c3-cc60ddc29a65" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_4801a63e-e35f-4570-a025-272a289edf2a" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue_ed48fadc-241b-4639-89c3-cc60ddc29a65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue_487b2bc7-0cf7-4463-8483-2434785e4a4e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_4801a63e-e35f-4570-a025-272a289edf2a" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue_487b2bc7-0cf7-4463-8483-2434785e4a4e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue_a8d0869c-cfff-4255-800c-ebc16bf3ff55" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_4801a63e-e35f-4570-a025-272a289edf2a" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue_a8d0869c-cfff-4255-800c-ebc16bf3ff55" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_39e5ae3e-bc6e-45e5-a2de-77c2671e5639" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_4801a63e-e35f-4570-a025-272a289edf2a" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_39e5ae3e-bc6e-45e5-a2de-77c2671e5639" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/InvestmentSecuritiesScheduleofGainsandLossesontheSaleandExchangeofInvestmentSecuritiesAvailableforSaleDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#InvestmentSecuritiesScheduleofGainsandLossesontheSaleandExchangeofInvestmentSecuritiesAvailableforSaleDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/InvestmentSecuritiesScheduleofGainsandLossesontheSaleandExchangeofInvestmentSecuritiesAvailableforSaleDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_64bcd11f-d5b1-42de-a4c9-5d194dcffbf3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfAvailableForSaleSecurities_54caec36-1258-400b-926e-d83d7bb404d4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleOfAvailableForSaleSecurities"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_64bcd11f-d5b1-42de-a4c9-5d194dcffbf3" xlink:to="loc_us-gaap_ProceedsFromSaleOfAvailableForSaleSecurities_54caec36-1258-400b-926e-d83d7bb404d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesGrossRealizedGains_deda06f0-b89f-45a9-88c2-7dc2971c1150" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesGrossRealizedGains"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_64bcd11f-d5b1-42de-a4c9-5d194dcffbf3" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesGrossRealizedGains_deda06f0-b89f-45a9-88c2-7dc2971c1150" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesGrossRealizedLosses_7f87785d-e78d-4aa2-adc6-2b9300c55388" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesGrossRealizedLosses"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_64bcd11f-d5b1-42de-a4c9-5d194dcffbf3" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesGrossRealizedLosses_7f87785d-e78d-4aa2-adc6-2b9300c55388" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments_7922b269-a8d1-4cc5-8219-b91087cff328" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_64bcd11f-d5b1-42de-a4c9-5d194dcffbf3" xlink:to="loc_us-gaap_AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments_7922b269-a8d1-4cc5-8219-b91087cff328" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrealizedGainLossOnSecurities_97e94c09-9c37-4588-b71d-e12175d59bcb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrealizedGainLossOnSecurities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_64bcd11f-d5b1-42de-a4c9-5d194dcffbf3" xlink:to="loc_us-gaap_UnrealizedGainLossOnSecurities_97e94c09-9c37-4588-b71d-e12175d59bcb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnInvestments_175db893-d034-4ded-8ef2-3022d157a9a7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnInvestments"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_64bcd11f-d5b1-42de-a4c9-5d194dcffbf3" xlink:to="loc_us-gaap_GainLossOnInvestments_175db893-d034-4ded-8ef2-3022d157a9a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/InvestmentSecuritiesScheduleoftheAggregateFairValueandAmountbywhichAmortizedCostExceedsFairValueforInvestmentSecuritiesthatareinUnrealizedLossPositionsDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#InvestmentSecuritiesScheduleoftheAggregateFairValueandAmountbywhichAmortizedCostExceedsFairValueforInvestmentSecuritiesthatareinUnrealizedLossPositionsDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/InvestmentSecuritiesScheduleoftheAggregateFairValueandAmountbywhichAmortizedCostExceedsFairValueforInvestmentSecuritiesthatareinUnrealizedLossPositionsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_436b8f31-d588-465b-9098-9fd54c29f97b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_479fdf1b-8187-4c47-8d13-70a0a2319861" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_436b8f31-d588-465b-9098-9fd54c29f97b" xlink:to="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_479fdf1b-8187-4c47-8d13-70a0a2319861" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_d37b3dd3-c35d-41d3-b780-f999ef180341" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_479fdf1b-8187-4c47-8d13-70a0a2319861" xlink:to="loc_us-gaap_FinancialInstrumentAxis_d37b3dd3-c35d-41d3-b780-f999ef180341" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_061ab566-c0d5-4dcd-b94d-9543bb392879" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancialInstrumentAxis_d37b3dd3-c35d-41d3-b780-f999ef180341" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_061ab566-c0d5-4dcd-b94d-9543bb392879" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_8bfcefa2-227c-4d0f-adf3-9afec313e661" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_061ab566-c0d5-4dcd-b94d-9543bb392879" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_8bfcefa2-227c-4d0f-adf3-9afec313e661" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_USGovernmentagencyandsponsoredenterpriseresidentialmortgagebackedsecuritiesMember_a571fd23-b744-4d2c-b8b1-304ee571aceb" xlink:href="bku-20201231.xsd#bku_USGovernmentagencyandsponsoredenterpriseresidentialmortgagebackedsecuritiesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_061ab566-c0d5-4dcd-b94d-9543bb392879" xlink:to="loc_bku_USGovernmentagencyandsponsoredenterpriseresidentialmortgagebackedsecuritiesMember_a571fd23-b744-4d2c-b8b1-304ee571aceb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_UsGovernmentSponsoredEnterprisesDebtSecuritiesCommercialMember_d64c5aaa-6d7e-4dd8-8668-bf8b8f774900" xlink:href="bku-20201231.xsd#bku_UsGovernmentSponsoredEnterprisesDebtSecuritiesCommercialMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_061ab566-c0d5-4dcd-b94d-9543bb392879" xlink:to="loc_bku_UsGovernmentSponsoredEnterprisesDebtSecuritiesCommercialMember_d64c5aaa-6d7e-4dd8-8668-bf8b8f774900" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResidentialMortgageBackedSecuritiesMember_36c31685-b635-4a48-9c35-22cd92e2271a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResidentialMortgageBackedSecuritiesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_061ab566-c0d5-4dcd-b94d-9543bb392879" xlink:to="loc_us-gaap_ResidentialMortgageBackedSecuritiesMember_36c31685-b635-4a48-9c35-22cd92e2271a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialMortgageBackedSecuritiesMember_16f5ab09-3b9f-49f5-ba97-59d55207de9b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialMortgageBackedSecuritiesMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_061ab566-c0d5-4dcd-b94d-9543bb392879" xlink:to="loc_us-gaap_CommercialMortgageBackedSecuritiesMember_16f5ab09-3b9f-49f5-ba97-59d55207de9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SinglefamilyrentalrealestatebackedsecuritiesMember_70e72fe5-48d9-40a0-ab1e-79b67df1dde4" xlink:href="bku-20201231.xsd#bku_SinglefamilyrentalrealestatebackedsecuritiesMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_061ab566-c0d5-4dcd-b94d-9543bb392879" xlink:to="loc_bku_SinglefamilyrentalrealestatebackedsecuritiesMember_70e72fe5-48d9-40a0-ab1e-79b67df1dde4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CollateralizedLoanObligationsMember_7a976807-4d4e-47ff-9c2f-6a480c3353e6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CollateralizedLoanObligationsMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_061ab566-c0d5-4dcd-b94d-9543bb392879" xlink:to="loc_us-gaap_CollateralizedLoanObligationsMember_7a976807-4d4e-47ff-9c2f-6a480c3353e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_NonMortgageAssetBackedSecuritiesMember_11bde27d-c561-4939-8690-78d917689045" xlink:href="bku-20201231.xsd#bku_NonMortgageAssetBackedSecuritiesMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_061ab566-c0d5-4dcd-b94d-9543bb392879" xlink:to="loc_bku_NonMortgageAssetBackedSecuritiesMember_11bde27d-c561-4939-8690-78d917689045" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USStatesAndPoliticalSubdivisionsMember_b5cacccf-8259-4896-a5ae-67fe3ba34a6e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_USStatesAndPoliticalSubdivisionsMember"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_061ab566-c0d5-4dcd-b94d-9543bb392879" xlink:to="loc_us-gaap_USStatesAndPoliticalSubdivisionsMember_b5cacccf-8259-4896-a5ae-67fe3ba34a6e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SmallBusinessAdministrationSecuritiesMember_ebd7b33c-4844-4caf-ad28-46245a9a4262" xlink:href="bku-20201231.xsd#bku_SmallBusinessAdministrationSecuritiesMember"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_061ab566-c0d5-4dcd-b94d-9543bb392879" xlink:to="loc_bku_SmallBusinessAdministrationSecuritiesMember_ebd7b33c-4844-4caf-ad28-46245a9a4262" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_45da1747-64ee-4ce8-b974-8db6dcc746f9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_479fdf1b-8187-4c47-8d13-70a0a2319861" xlink:to="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_45da1747-64ee-4ce8-b974-8db6dcc746f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue_7ca9655f-579b-4621-844d-200c8f9e6d34" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_45da1747-64ee-4ce8-b974-8db6dcc746f9" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue_7ca9655f-579b-4621-844d-200c8f9e6d34" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss_30d86873-3b7e-4701-896f-04ab4becbab6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_45da1747-64ee-4ce8-b974-8db6dcc746f9" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss_30d86873-3b7e-4701-896f-04ab4becbab6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue_4e0a3c9f-7a39-4b69-b036-c481d4f0f4ff" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_45da1747-64ee-4ce8-b974-8db6dcc746f9" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue_4e0a3c9f-7a39-4b69-b036-c481d4f0f4ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss_065f1309-b441-4259-bfc8-753b46606eed" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_45da1747-64ee-4ce8-b974-8db6dcc746f9" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss_065f1309-b441-4259-bfc8-753b46606eed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue_8ed8240b-6568-4e9e-8d70-8d2276205a3e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_45da1747-64ee-4ce8-b974-8db6dcc746f9" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue_8ed8240b-6568-4e9e-8d70-8d2276205a3e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_4cfcf52c-d821-452f-9cbf-5dfb5c9a2b9f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_45da1747-64ee-4ce8-b974-8db6dcc746f9" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_4cfcf52c-d821-452f-9cbf-5dfb5c9a2b9f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/InvestmentSecuritiesNarrativeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#InvestmentSecuritiesNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/InvestmentSecuritiesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_78bc4a75-1328-4044-aa9c-738d174a2d64" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_c1d01839-b9dd-4ce4-b5a2-8e0da2a8f399" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_78bc4a75-1328-4044-aa9c-738d174a2d64" xlink:to="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_c1d01839-b9dd-4ce4-b5a2-8e0da2a8f399" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_0eaa6d43-ba54-4771-a256-28e95fd268d3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_c1d01839-b9dd-4ce4-b5a2-8e0da2a8f399" xlink:to="loc_us-gaap_FinancialInstrumentAxis_0eaa6d43-ba54-4771-a256-28e95fd268d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_0a432c40-834d-4f78-85a7-a5e25d1337b5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancialInstrumentAxis_0eaa6d43-ba54-4771-a256-28e95fd268d3" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_0a432c40-834d-4f78-85a7-a5e25d1337b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_eec52fe3-f48a-43f9-9e40-d74ceb0db1b9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_0a432c40-834d-4f78-85a7-a5e25d1337b5" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_eec52fe3-f48a-43f9-9e40-d74ceb0db1b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_USGovernmentagencyandsponsoredenterpriseresidentialmortgagebackedsecuritiesMember_2c40e3cb-3906-47b2-b958-a8096aefde84" xlink:href="bku-20201231.xsd#bku_USGovernmentagencyandsponsoredenterpriseresidentialmortgagebackedsecuritiesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_0a432c40-834d-4f78-85a7-a5e25d1337b5" xlink:to="loc_bku_USGovernmentagencyandsponsoredenterpriseresidentialmortgagebackedsecuritiesMember_2c40e3cb-3906-47b2-b958-a8096aefde84" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_UsGovernmentSponsoredEnterprisesDebtSecuritiesCommercialMember_021fe44b-15ec-4bc6-bc62-a9bc2f7e8d08" xlink:href="bku-20201231.xsd#bku_UsGovernmentSponsoredEnterprisesDebtSecuritiesCommercialMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_0a432c40-834d-4f78-85a7-a5e25d1337b5" xlink:to="loc_bku_UsGovernmentSponsoredEnterprisesDebtSecuritiesCommercialMember_021fe44b-15ec-4bc6-bc62-a9bc2f7e8d08" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResidentialMortgageBackedSecuritiesMember_a49967f5-91b5-4be0-b11d-6d4312dcb757" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResidentialMortgageBackedSecuritiesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_0a432c40-834d-4f78-85a7-a5e25d1337b5" xlink:to="loc_us-gaap_ResidentialMortgageBackedSecuritiesMember_a49967f5-91b5-4be0-b11d-6d4312dcb757" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialMortgageBackedSecuritiesMember_2ea22cff-6f80-43a3-8249-3643eeea55d5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialMortgageBackedSecuritiesMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_0a432c40-834d-4f78-85a7-a5e25d1337b5" xlink:to="loc_us-gaap_CommercialMortgageBackedSecuritiesMember_2ea22cff-6f80-43a3-8249-3643eeea55d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SinglefamilyrentalrealestatebackedsecuritiesMember_e2b120a1-4eea-4516-81d3-fdfacb7b0c33" xlink:href="bku-20201231.xsd#bku_SinglefamilyrentalrealestatebackedsecuritiesMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_0a432c40-834d-4f78-85a7-a5e25d1337b5" xlink:to="loc_bku_SinglefamilyrentalrealestatebackedsecuritiesMember_e2b120a1-4eea-4516-81d3-fdfacb7b0c33" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CollateralizedLoanObligationsMember_c6785f35-3342-496b-94ad-01056d4c835d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CollateralizedLoanObligationsMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_0a432c40-834d-4f78-85a7-a5e25d1337b5" xlink:to="loc_us-gaap_CollateralizedLoanObligationsMember_c6785f35-3342-496b-94ad-01056d4c835d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CollateralizedDebtObligationsMember_064d0b5a-eab1-4c72-8599-97e582611952" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CollateralizedDebtObligationsMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_0a432c40-834d-4f78-85a7-a5e25d1337b5" xlink:to="loc_us-gaap_CollateralizedDebtObligationsMember_064d0b5a-eab1-4c72-8599-97e582611952" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_NonMortgageAssetBackedSecuritiesMember_aca2fa3d-dafe-438a-a4e5-d96a0743d61a" xlink:href="bku-20201231.xsd#bku_NonMortgageAssetBackedSecuritiesMember"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_0a432c40-834d-4f78-85a7-a5e25d1337b5" xlink:to="loc_bku_NonMortgageAssetBackedSecuritiesMember_aca2fa3d-dafe-438a-a4e5-d96a0743d61a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USStatesAndPoliticalSubdivisionsMember_9811b00b-f143-40ad-9abc-c8b275c93c05" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_USStatesAndPoliticalSubdivisionsMember"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_0a432c40-834d-4f78-85a7-a5e25d1337b5" xlink:to="loc_us-gaap_USStatesAndPoliticalSubdivisionsMember_9811b00b-f143-40ad-9abc-c8b275c93c05" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SmallBusinessAdministrationSecuritiesMember_07fc45ac-3b44-4b03-b651-dd49a88f140e" xlink:href="bku-20201231.xsd#bku_SmallBusinessAdministrationSecuritiesMember"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_0a432c40-834d-4f78-85a7-a5e25d1337b5" xlink:to="loc_bku_SmallBusinessAdministrationSecuritiesMember_07fc45ac-3b44-4b03-b651-dd49a88f140e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesMember_e34ac2af-bdb5-4cb5-8c8e-4e64f1c0dcd3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtSecuritiesMember"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_0a432c40-834d-4f78-85a7-a5e25d1337b5" xlink:to="loc_us-gaap_DebtSecuritiesMember_e34ac2af-bdb5-4cb5-8c8e-4e64f1c0dcd3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_3c5b6cd4-1632-43ad-bc01-df7e7ac91f8e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_c1d01839-b9dd-4ce4-b5a2-8e0da2a8f399" xlink:to="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_3c5b6cd4-1632-43ad-bc01-df7e7ac91f8e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_NumberOfHeldToMaturitySecurities_e5db3cc4-ceb2-4b61-9e84-537fe2609b00" xlink:href="bku-20201231.xsd#bku_NumberOfHeldToMaturitySecurities"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_3c5b6cd4-1632-43ad-bc01-df7e7ac91f8e" xlink:to="loc_bku_NumberOfHeldToMaturitySecurities_e5db3cc4-ceb2-4b61-9e84-537fe2609b00" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestReceivable_a54a09da-9473-439a-b6eb-2cd1caba9395" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestReceivable"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_3c5b6cd4-1632-43ad-bc01-df7e7ac91f8e" xlink:to="loc_us-gaap_InterestReceivable_a54a09da-9473-439a-b6eb-2cd1caba9395" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleRestricted_2042e63a-d12a-43f8-9f21-cf49841ad5b9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtSecuritiesAvailableForSaleRestricted"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_3c5b6cd4-1632-43ad-bc01-df7e7ac91f8e" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleRestricted_2042e63a-d12a-43f8-9f21-cf49841ad5b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1_4b9f3b38-9425-4eb3-ae91-9dfb714626a6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_3c5b6cd4-1632-43ad-bc01-df7e7ac91f8e" xlink:to="loc_us-gaap_AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1_4b9f3b38-9425-4eb3-ae91-9dfb714626a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_NumberOfSecuritiesAmountOfImpairmentInsignificant_92fcc2e3-61b9-4374-910c-1d3d2b83c036" xlink:href="bku-20201231.xsd#bku_NumberOfSecuritiesAmountOfImpairmentInsignificant"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_3c5b6cd4-1632-43ad-bc01-df7e7ac91f8e" xlink:to="loc_bku_NumberOfSecuritiesAmountOfImpairmentInsignificant_92fcc2e3-61b9-4374-910c-1d3d2b83c036" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_AvailableforsalesecuritiesGrossUnrealizedLossConsideredInsignificantforOTTIAnalysis_f0d03f56-0fda-44b7-8fb1-d7942bdce910" xlink:href="bku-20201231.xsd#bku_AvailableforsalesecuritiesGrossUnrealizedLossConsideredInsignificantforOTTIAnalysis"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_3c5b6cd4-1632-43ad-bc01-df7e7ac91f8e" xlink:to="loc_bku_AvailableforsalesecuritiesGrossUnrealizedLossConsideredInsignificantforOTTIAnalysis_f0d03f56-0fda-44b7-8fb1-d7942bdce910" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Percentageofweightedaveragecollateralloss_58ab7979-7421-45cb-97e7-ed8aa9b4941b" xlink:href="bku-20201231.xsd#bku_Percentageofweightedaveragecollateralloss"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_3c5b6cd4-1632-43ad-bc01-df7e7ac91f8e" xlink:to="loc_bku_Percentageofweightedaveragecollateralloss_58ab7979-7421-45cb-97e7-ed8aa9b4941b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Percentageofweightedaveragecreditsupport_05b0e7af-b43d-494b-8bde-e6b6a16d3454" xlink:href="bku-20201231.xsd#bku_Percentageofweightedaveragecreditsupport"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_3c5b6cd4-1632-43ad-bc01-df7e7ac91f8e" xlink:to="loc_bku_Percentageofweightedaveragecreditsupport_05b0e7af-b43d-494b-8bde-e6b6a16d3454" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_fac54d61-ebcf-401f-aaf2-6486daad2f73" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableAllowanceForCreditLosses"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_3c5b6cd4-1632-43ad-bc01-df7e7ac91f8e" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_fac54d61-ebcf-401f-aaf2-6486daad2f73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PercentageofsecuritiesratedAAA_fc2d493c-b07e-4ccb-a8d3-07c1553e6645" xlink:href="bku-20201231.xsd#bku_PercentageofsecuritiesratedAAA"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_3c5b6cd4-1632-43ad-bc01-df7e7ac91f8e" xlink:to="loc_bku_PercentageofsecuritiesratedAAA_fc2d493c-b07e-4ccb-a8d3-07c1553e6645" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PercentageofsecuritiesratedAA_ffa3a1d9-b89d-408d-aec9-b76b4a6a5fac" xlink:href="bku-20201231.xsd#bku_PercentageofsecuritiesratedAA"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_3c5b6cd4-1632-43ad-bc01-df7e7ac91f8e" xlink:to="loc_bku_PercentageofsecuritiesratedAA_ffa3a1d9-b89d-408d-aec9-b76b4a6a5fac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PercentageofsecuritiesratedA_256ca5b3-f305-4e81-8687-a042918ae01e" xlink:href="bku-20201231.xsd#bku_PercentageofsecuritiesratedA"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_3c5b6cd4-1632-43ad-bc01-df7e7ac91f8e" xlink:to="loc_bku_PercentageofsecuritiesratedA_256ca5b3-f305-4e81-8687-a042918ae01e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LoansandAllowanceforCreditLosses" xlink:type="simple" xlink:href="bku-20201231.xsd#LoansandAllowanceforCreditLosses"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LoansandAllowanceforCreditLosses" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_1b8b0d3e-ff23-45d2-a5cf-c08ae18247f7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_6f701478-b43f-4484-a70a-fed6ef9ff42f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_1b8b0d3e-ff23-45d2-a5cf-c08ae18247f7" xlink:to="loc_us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_6f701478-b43f-4484-a70a-fed6ef9ff42f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesTables" xlink:type="simple" xlink:href="bku-20201231.xsd#LoansandAllowanceforCreditLossesTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_16753b99-e8ee-4cc0-8662-8ec5d9dadc63" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_db091b53-c266-46e7-a0c5-76b46732fb09" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_16753b99-e8ee-4cc0-8662-8ec5d9dadc63" xlink:to="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_db091b53-c266-46e7-a0c5-76b46732fb09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock_62553b9b-b110-4250-b4fa-d6863838de87" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_16753b99-e8ee-4cc0-8662-8ec5d9dadc63" xlink:to="loc_us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock_62553b9b-b110-4250-b4fa-d6863838de87" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableCreditQualityIndicatorsTableTextBlock_5b4bb531-2248-4aac-bbb4-6406f20db3a7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableCreditQualityIndicatorsTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_16753b99-e8ee-4cc0-8662-8ec5d9dadc63" xlink:to="loc_us-gaap_FinancingReceivableCreditQualityIndicatorsTableTextBlock_5b4bb531-2248-4aac-bbb4-6406f20db3a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PastDueFinancingReceivablesTableTextBlock_ba46a772-de6c-4732-9aa3-0a636b77f1e5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PastDueFinancingReceivablesTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_16753b99-e8ee-4cc0-8662-8ec5d9dadc63" xlink:to="loc_us-gaap_PastDueFinancingReceivablesTableTextBlock_ba46a772-de6c-4732-9aa3-0a636b77f1e5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairedFinancingReceivablesTableTextBlock_0e1318ff-3bc0-4ac2-b31d-995851c15353" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairedFinancingReceivablesTableTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_16753b99-e8ee-4cc0-8662-8ec5d9dadc63" xlink:to="loc_us-gaap_ImpairedFinancingReceivablesTableTextBlock_0e1318ff-3bc0-4ac2-b31d-995851c15353" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ScheduleofCollateralDependentLoansTableTextBlock_722438fd-c1f2-4dfe-835b-3518f61216d3" xlink:href="bku-20201231.xsd#bku_ScheduleofCollateralDependentLoansTableTextBlock"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_16753b99-e8ee-4cc0-8662-8ec5d9dadc63" xlink:to="loc_bku_ScheduleofCollateralDependentLoansTableTextBlock_722438fd-c1f2-4dfe-835b-3518f61216d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock_6b02d2f5-2975-467f-a6a0-e03490dba0bd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_16753b99-e8ee-4cc0-8662-8ec5d9dadc63" xlink:to="loc_us-gaap_TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock_6b02d2f5-2975-467f-a6a0-e03490dba0bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskDisclosureTextBlock_5e93a30a-9330-4854-92a3-7845d7efe094" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskDisclosureTextBlock"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_16753b99-e8ee-4cc0-8662-8ec5d9dadc63" xlink:to="loc_us-gaap_ConcentrationRiskDisclosureTextBlock_5e93a30a-9330-4854-92a3-7845d7efe094" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesScheduleofLoansDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LoansandAllowanceforCreditLossesScheduleofLoansDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesScheduleofLoansDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_d99995cf-d323-49e4-b33a-5a61275edf73" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_13d87657-8e57-4739-a519-9d4c2f1cfcd1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_d99995cf-d323-49e4-b33a-5a61275edf73" xlink:to="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_13d87657-8e57-4739-a519-9d4c2f1cfcd1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_edfe1351-1fdf-4687-be8c-a35b7a4796ac" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_13d87657-8e57-4739-a519-9d4c2f1cfcd1" xlink:to="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_edfe1351-1fdf-4687-be8c-a35b7a4796ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_98869e08-0734-4132-8b3b-00339d760905" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_edfe1351-1fdf-4687-be8c-a35b7a4796ac" xlink:to="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_98869e08-0734-4132-8b3b-00339d760905" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_04151b39-2c17-48c4-8ca6-240ab98a6983" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UsGovernmentAgencyInsuredLoansMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_98869e08-0734-4132-8b3b-00339d760905" xlink:to="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_04151b39-2c17-48c4-8ca6-240ab98a6983" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis_5e281add-8c4e-46a2-9286-9c4326ede4ca" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_13d87657-8e57-4739-a519-9d4c2f1cfcd1" xlink:to="loc_us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis_5e281add-8c4e-46a2-9286-9c4326ede4ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivableTypeDomain_cf8a9e2c-993f-43bf-afec-5f315a2e0faf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivableTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis_5e281add-8c4e-46a2-9286-9c4326ede4ca" xlink:to="loc_us-gaap_ReceivableTypeDomain_cf8a9e2c-993f-43bf-afec-5f315a2e0faf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember_afdbcd53-3165-400a-8661-8bb4dfcdc92f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivableTypeDomain_cf8a9e2c-993f-43bf-afec-5f315a2e0faf" xlink:to="loc_us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember_afdbcd53-3165-400a-8661-8bb4dfcdc92f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_0a575ef1-c83c-4b8a-9433-5e00f40fb544" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_13d87657-8e57-4739-a519-9d4c2f1cfcd1" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_0a575ef1-c83c-4b8a-9433-5e00f40fb544" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_0a575ef1-c83c-4b8a-9433-5e00f40fb544" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OneToFourSingleFamilyResidentialMember_29fa834b-0bd9-4885-aa81-14985df4fa78" xlink:href="bku-20201231.xsd#bku_OneToFourSingleFamilyResidentialMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_bku_OneToFourSingleFamilyResidentialMember_29fa834b-0bd9-4885-aa81-14985df4fa78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_89316e9e-089a-4b33-8f14-f9f44cc17e7a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UsGovernmentAgencyInsuredLoansMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_89316e9e-089a-4b33-8f14-f9f44cc17e7a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ConsumerloanandhomeequitylineofcreditMember_7c9a8382-1db0-4801-9704-76cc65446b33" xlink:href="bku-20201231.xsd#bku_ConsumerloanandhomeequitylineofcreditMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_bku_ConsumerloanandhomeequitylineofcreditMember_7c9a8382-1db0-4801-9704-76cc65446b33" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResidentialPortfolioSegmentMember_96c1ade6-512c-4139-a7e7-5e4dadcd94b8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResidentialPortfolioSegmentMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_us-gaap_ResidentialPortfolioSegmentMember_96c1ade6-512c-4139-a7e7-5e4dadcd94b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MultifamilyMember_fc1d26dc-afa2-4aa7-8c8a-17a5c7b2207f" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MultifamilyMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_srt_MultifamilyMember_fc1d26dc-afa2-4aa7-8c8a-17a5c7b2207f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommercialRealEstateNonOwnerOccupiedMember_19272d39-1aa8-40b8-8325-7badc7c43927" xlink:href="bku-20201231.xsd#bku_CommercialRealEstateNonOwnerOccupiedMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_bku_CommercialRealEstateNonOwnerOccupiedMember_19272d39-1aa8-40b8-8325-7badc7c43927" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ConstructionLandMember_b56c942b-e76e-45c0-aee3-def5ae90c747" xlink:href="bku-20201231.xsd#bku_ConstructionLandMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_bku_ConstructionLandMember_b56c942b-e76e-45c0-aee3-def5ae90c747" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommercialRealEstateOwnerOccupiedMember_c76bdf94-edc3-408c-abb5-186c3260ec82" xlink:href="bku-20201231.xsd#bku_CommercialRealEstateOwnerOccupiedMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_bku_CommercialRealEstateOwnerOccupiedMember_c76bdf94-edc3-408c-abb5-186c3260ec82" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialAndIndustrialSectorMember_ed52e03f-447a-4576-8483-941f2bef1446" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialAndIndustrialSectorMember"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_us-gaap_CommercialAndIndustrialSectorMember_ed52e03f-447a-4576-8483-941f2bef1446" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PaymentProtectionPlanMember_1f591b19-1ddd-4bbb-9116-0f563c1919ba" xlink:href="bku-20201231.xsd#bku_PaymentProtectionPlanMember"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_bku_PaymentProtectionPlanMember_1f591b19-1ddd-4bbb-9116-0f563c1919ba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PinnaclePublicFinanceMember_6fcf8d8d-0f69-4be0-a624-07c0f3435c02" xlink:href="bku-20201231.xsd#bku_PinnaclePublicFinanceMember"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_bku_PinnaclePublicFinanceMember_6fcf8d8d-0f69-4be0-a624-07c0f3435c02" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BridgefranchisefinanceMember_1406609f-d5f8-4975-9951-917add76846d" xlink:href="bku-20201231.xsd#bku_BridgefranchisefinanceMember"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_bku_BridgefranchisefinanceMember_1406609f-d5f8-4975-9951-917add76846d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BridgeequipmentfinanceMember_fbeff6b0-bed4-4e76-b3f8-3b0a18438df2" xlink:href="bku-20201231.xsd#bku_BridgeequipmentfinanceMember"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_bku_BridgeequipmentfinanceMember_fbeff6b0-bed4-4e76-b3f8-3b0a18438df2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_MortgagewarehouselendingMember_efbc7e3f-611b-4e23-90d8-086754e6b3fa" xlink:href="bku-20201231.xsd#bku_MortgagewarehouselendingMember"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_bku_MortgagewarehouselendingMember_efbc7e3f-611b-4e23-90d8-086754e6b3fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPortfolioSegmentMember_66e62529-516c-4c7c-8c9c-8c754dac3db8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPortfolioSegmentMember"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_us-gaap_CommercialPortfolioSegmentMember_66e62529-516c-4c7c-8c9c-8c754dac3db8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PaycheckProtectionPlanMember_5eba8316-b438-4f8b-a9ac-9febd1f3cf57" xlink:href="bku-20201231.xsd#bku_PaycheckProtectionPlanMember"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_20132ff6-f781-49da-8220-32f30bb03119" xlink:to="loc_bku_PaycheckProtectionPlanMember_5eba8316-b438-4f8b-a9ac-9febd1f3cf57" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_6072d2a6-4c50-4955-b2cf-2e83d99d23e0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsNotesAndLoansReceivableLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_13d87657-8e57-4739-a519-9d4c2f1cfcd1" xlink:to="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_6072d2a6-4c50-4955-b2cf-2e83d99d23e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee_fd072d51-7f22-4698-be6f-0798de2032e1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_6072d2a6-4c50-4955-b2cf-2e83d99d23e0" xlink:to="loc_us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee_fd072d51-7f22-4698-be6f-0798de2032e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PercentOfTotalLoans_92b158ad-f2a2-49a9-b581-e3fe36ee3937" xlink:href="bku-20201231.xsd#bku_PercentOfTotalLoans"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_6072d2a6-4c50-4955-b2cf-2e83d99d23e0" xlink:to="loc_bku_PercentOfTotalLoans_92b158ad-f2a2-49a9-b581-e3fe36ee3937" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableDeferredIncome_b699b54d-4ed3-421b-b590-06fbab2e973c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableDeferredIncome"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_6072d2a6-4c50-4955-b2cf-2e83d99d23e0" xlink:to="loc_us-gaap_FinancingReceivableDeferredIncome_b699b54d-4ed3-421b-b590-06fbab2e973c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireLoansHeldForInvestment_0cd80339-d992-4056-8b7b-91bf68ead539" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireLoansHeldForInvestment"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_6072d2a6-4c50-4955-b2cf-2e83d99d23e0" xlink:to="loc_us-gaap_PaymentsToAcquireLoansHeldForInvestment_0cd80339-d992-4056-8b7b-91bf68ead539" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt_6b4f6f38-9b39-4b66-8948-818bccb3de56" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_6072d2a6-4c50-4955-b2cf-2e83d99d23e0" xlink:to="loc_us-gaap_PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt_6b4f6f38-9b39-4b66-8948-818bccb3de56" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestReceivable_6cfadd69-6b6c-41e7-badf-010f3c5f6ae6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestReceivable"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_6072d2a6-4c50-4955-b2cf-2e83d99d23e0" xlink:to="loc_us-gaap_InterestReceivable_6cfadd69-6b6c-41e7-badf-010f3c5f6ae6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableNonaccrualInterestIncome_5ad5cce0-9130-452b-b4d8-c5e1678604a0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableNonaccrualInterestIncome"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_6072d2a6-4c50-4955-b2cf-2e83d99d23e0" xlink:to="loc_us-gaap_FinancingReceivableNonaccrualInterestIncome_5ad5cce0-9130-452b-b4d8-c5e1678604a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome_b565688e-ad37-4313-9f7e-dfbb360ce715" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_6072d2a6-4c50-4955-b2cf-2e83d99d23e0" xlink:to="loc_us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome_b565688e-ad37-4313-9f7e-dfbb360ce715" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableAllowance_621c8e16-3e4c-44a3-8473-8b0c1af6dffe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansAndLeasesReceivableAllowance"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_6072d2a6-4c50-4955-b2cf-2e83d99d23e0" xlink:to="loc_us-gaap_LoansAndLeasesReceivableAllowance_621c8e16-3e4c-44a3-8473-8b0c1af6dffe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableNetReportedAmount_d5c55d09-4885-444f-baf1-9fdcb095d914" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansAndLeasesReceivableNetReportedAmount"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_6072d2a6-4c50-4955-b2cf-2e83d99d23e0" xlink:to="loc_us-gaap_LoansAndLeasesReceivableNetReportedAmount_d5c55d09-4885-444f-baf1-9fdcb095d914" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesNarrativeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LoansandAllowanceforCreditLossesNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_c9f50501-33de-46fb-b073-cf09afdc9ce2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFinancingReceivablesPastDueTable_b0542a2f-7172-43c7-a3ef-24949c155ed5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFinancingReceivablesPastDueTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_c9f50501-33de-46fb-b073-cf09afdc9ce2" xlink:to="loc_us-gaap_ScheduleOfFinancingReceivablesPastDueTable_b0542a2f-7172-43c7-a3ef-24949c155ed5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_cf677468-98ed-4ad6-8eb1-ca876fafa52b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivablesPastDueTable_b0542a2f-7172-43c7-a3ef-24949c155ed5" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_cf677468-98ed-4ad6-8eb1-ca876fafa52b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_c7507db2-a0c1-48f6-9759-2fb485446b99" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_cf677468-98ed-4ad6-8eb1-ca876fafa52b" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_c7507db2-a0c1-48f6-9759-2fb485446b99" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember_b9506c3a-99b4-4c7e-8b98-7d115b8a8fa9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_c7507db2-a0c1-48f6-9759-2fb485446b99" xlink:to="loc_us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember_b9506c3a-99b4-4c7e-8b98-7d115b8a8fa9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OneToFourSingleFamilyResidentialMember_d314acd7-d72c-43fc-9d5a-2685320e18ec" xlink:href="bku-20201231.xsd#bku_OneToFourSingleFamilyResidentialMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_c7507db2-a0c1-48f6-9759-2fb485446b99" xlink:to="loc_bku_OneToFourSingleFamilyResidentialMember_d314acd7-d72c-43fc-9d5a-2685320e18ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResidentialPortfolioSegmentMember_58f4c65d-a5f9-402a-9957-72c3b5494e4d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResidentialPortfolioSegmentMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_c7507db2-a0c1-48f6-9759-2fb485446b99" xlink:to="loc_us-gaap_ResidentialPortfolioSegmentMember_58f4c65d-a5f9-402a-9957-72c3b5494e4d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_9e694b52-ad47-4e07-a74c-d03578601bfc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UsGovernmentAgencyInsuredLoansMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_c7507db2-a0c1-48f6-9759-2fb485446b99" xlink:to="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_9e694b52-ad47-4e07-a74c-d03578601bfc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPortfolioSegmentMember_a39c44bb-c425-4d0d-9133-4bed6477b78a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPortfolioSegmentMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_c7507db2-a0c1-48f6-9759-2fb485446b99" xlink:to="loc_us-gaap_CommercialPortfolioSegmentMember_a39c44bb-c425-4d0d-9133-4bed6477b78a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_20f1ef96-29a5-4a48-ac42-24f703aee7f5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivablesPastDueTable_b0542a2f-7172-43c7-a3ef-24949c155ed5" xlink:to="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_20f1ef96-29a5-4a48-ac42-24f703aee7f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_f6b70d9d-7d89-40a0-9681-0995a86a7495" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_20f1ef96-29a5-4a48-ac42-24f703aee7f5" xlink:to="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_f6b70d9d-7d89-40a0-9681-0995a86a7495" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_0fee9e62-3fa5-4387-93d8-4c9afa0f0a93" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UsGovernmentAgencyInsuredLoansMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_f6b70d9d-7d89-40a0-9681-0995a86a7495" xlink:to="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_0fee9e62-3fa5-4387-93d8-4c9afa0f0a93" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SmallbusinessfinanceMember_a6ff41d2-c999-41c8-afb6-23a9ec3d0bde" xlink:href="bku-20201231.xsd#bku_SmallbusinessfinanceMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_f6b70d9d-7d89-40a0-9681-0995a86a7495" xlink:to="loc_bku_SmallbusinessfinanceMember_a6ff41d2-c999-41c8-afb6-23a9ec3d0bde" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_0760c1d6-bce3-43cd-a5e6-8e8ba950295a" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivablesPastDueTable_b0542a2f-7172-43c7-a3ef-24949c155ed5" xlink:to="loc_srt_RangeAxis_0760c1d6-bce3-43cd-a5e6-8e8ba950295a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_5cd5a36b-13a7-404e-ac54-12e1d5273b55" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_0760c1d6-bce3-43cd-a5e6-8e8ba950295a" xlink:to="loc_srt_RangeMember_5cd5a36b-13a7-404e-ac54-12e1d5273b55" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_1973b36c-ac32-4a8f-ba5c-a94c25c67b49" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_5cd5a36b-13a7-404e-ac54-12e1d5273b55" xlink:to="loc_srt_MinimumMember_1973b36c-ac32-4a8f-ba5c-a94c25c67b49" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_d160eefc-f0bf-4b60-b6d7-c6ccaaa68d8c" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_5cd5a36b-13a7-404e-ac54-12e1d5273b55" xlink:to="loc_srt_MaximumMember_d160eefc-f0bf-4b60-b6d7-c6ccaaa68d8c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_5dfb9798-fd66-49f5-acd7-f69863f74a7e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivablesPastDueTable_b0542a2f-7172-43c7-a3ef-24949c155ed5" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_5dfb9798-fd66-49f5-acd7-f69863f74a7e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee_8499855e-80fb-4313-aff1-9d11f9729821" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_5dfb9798-fd66-49f5-acd7-f69863f74a7e" xlink:to="loc_us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee_8499855e-80fb-4313-aff1-9d11f9729821" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium_b532a6a7-6753-4e3b-b2c6-fd6dbdd8ffbe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_5dfb9798-fd66-49f5-acd7-f69863f74a7e" xlink:to="loc_us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium_b532a6a7-6753-4e3b-b2c6-fd6dbdd8ffbe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireLoansHeldForInvestment_434fa2d8-a5b6-4c92-8e04-65fb8710df7d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireLoansHeldForInvestment"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_5dfb9798-fd66-49f5-acd7-f69863f74a7e" xlink:to="loc_us-gaap_PaymentsToAcquireLoansHeldForInvestment_434fa2d8-a5b6-4c92-8e04-65fb8710df7d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt_636eea83-b572-4e19-8d1f-efb22635f43e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_5dfb9798-fd66-49f5-acd7-f69863f74a7e" xlink:to="loc_us-gaap_PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt_636eea83-b572-4e19-8d1f-efb22635f43e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Financingreceivablecreditqualityindicatorthevalueatwhichrelationshipsarereevaluatedatleastannually_ec434bff-23cf-4b82-96ee-cc42aac04325" xlink:href="bku-20201231.xsd#bku_Financingreceivablecreditqualityindicatorthevalueatwhichrelationshipsarereevaluatedatleastannually"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_5dfb9798-fd66-49f5-acd7-f69863f74a7e" xlink:to="loc_bku_Financingreceivablecreditqualityindicatorthevalueatwhichrelationshipsarereevaluatedatleastannually_ec434bff-23cf-4b82-96ee-cc42aac04325" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing_80ab4ce7-c067-48d5-a9bb-77eb8a8e513f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_5dfb9798-fd66-49f5-acd7-f69863f74a7e" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing_80ab4ce7-c067-48d5-a9bb-77eb8a8e513f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus_6f0c352b-858a-45c5-9286-62103ba6eb34" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_5dfb9798-fd66-49f5-acd7-f69863f74a7e" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus_6f0c352b-858a-45c5-9286-62103ba6eb34" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans_9212b5e0-beb1-44fd-8793-195ae83d2465" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_5dfb9798-fd66-49f5-acd7-f69863f74a7e" xlink:to="loc_us-gaap_LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans_9212b5e0-beb1-44fd-8793-195ae83d2465" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome_c179d62b-5040-4680-8e90-4b27166a095a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_5dfb9798-fd66-49f5-acd7-f69863f74a7e" xlink:to="loc_us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome_c179d62b-5040-4680-8e90-4b27166a095a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MortgageLoansInProcessOfForeclosureAmount_676f4a60-4e4d-419b-a896-8b158bba04d8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MortgageLoansInProcessOfForeclosureAmount"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_5dfb9798-fd66-49f5-acd7-f69863f74a7e" xlink:to="loc_us-gaap_MortgageLoansInProcessOfForeclosureAmount_676f4a60-4e4d-419b-a896-8b158bba04d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_fef758fd-ebb8-4b84-852e-7dcc219b5b40" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableAllowanceForCreditLosses"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_5dfb9798-fd66-49f5-acd7-f69863f74a7e" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_fef758fd-ebb8-4b84-852e-7dcc219b5b40" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans_501d1ef3-a21b-4e11-b8ab-26082f53bc2b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesALLLRollforwardDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LoansandAllowanceforCreditLossesALLLRollforwardDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesALLLRollforwardDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_15b41b94-301a-4e9f-9780-ed434f594e5b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable_061fc096-5b1d-422e-b989-4beddcba4a21" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_15b41b94-301a-4e9f-9780-ed434f594e5b" xlink:to="loc_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable_061fc096-5b1d-422e-b989-4beddcba4a21" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_9a7440f1-6a2e-4fe4-b82f-b64ddfa3004a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByAssetClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable_061fc096-5b1d-422e-b989-4beddcba4a21" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_9a7440f1-6a2e-4fe4-b82f-b64ddfa3004a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_7f948ebf-149b-4de5-a67a-ce7886eddd38" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_9a7440f1-6a2e-4fe4-b82f-b64ddfa3004a" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_7f948ebf-149b-4de5-a67a-ce7886eddd38" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_FundedLoansMember_4b233866-4ace-401f-a207-a8b648202683" xlink:href="bku-20201231.xsd#bku_FundedLoansMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_7f948ebf-149b-4de5-a67a-ce7886eddd38" xlink:to="loc_bku_FundedLoansMember_4b233866-4ace-401f-a207-a8b648202683" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InitialApplicationPeriodCumulativeEffectTransitionAxis_04971087-8684-48e9-bea2-306011c0262a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InitialApplicationPeriodCumulativeEffectTransitionAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable_061fc096-5b1d-422e-b989-4beddcba4a21" xlink:to="loc_us-gaap_InitialApplicationPeriodCumulativeEffectTransitionAxis_04971087-8684-48e9-bea2-306011c0262a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InitialApplicationPeriodCumulativeEffectTransitionDomain_ed71c5d4-1696-4c64-bf20-3a8a6e0e6b87" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InitialApplicationPeriodCumulativeEffectTransitionDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InitialApplicationPeriodCumulativeEffectTransitionAxis_04971087-8684-48e9-bea2-306011c0262a" xlink:to="loc_us-gaap_InitialApplicationPeriodCumulativeEffectTransitionDomain_ed71c5d4-1696-4c64-bf20-3a8a6e0e6b87" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingStandardsUpdate201613Member_4c8dd299-f1d4-434b-a254-bdca7b9a6ad9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingStandardsUpdate201613Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InitialApplicationPeriodCumulativeEffectTransitionDomain_ed71c5d4-1696-4c64-bf20-3a8a6e0e6b87" xlink:to="loc_us-gaap_AccountingStandardsUpdate201613Member_4c8dd299-f1d4-434b-a254-bdca7b9a6ad9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_1398c729-8e99-4001-8449-c74c2650af50" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable_061fc096-5b1d-422e-b989-4beddcba4a21" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_1398c729-8e99-4001-8449-c74c2650af50" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_9fa8320c-b012-4798-b79f-228f8a098ef7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_1398c729-8e99-4001-8449-c74c2650af50" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_9fa8320c-b012-4798-b79f-228f8a098ef7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResidentialPortfolioSegmentMember_e025b98a-17a3-478c-aaa4-fbd1089dd1a2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResidentialPortfolioSegmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_9fa8320c-b012-4798-b79f-228f8a098ef7" xlink:to="loc_us-gaap_ResidentialPortfolioSegmentMember_e025b98a-17a3-478c-aaa4-fbd1089dd1a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPortfolioSegmentMember_5486053a-4115-4487-99b1-cf10190e6227" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPortfolioSegmentMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_9fa8320c-b012-4798-b79f-228f8a098ef7" xlink:to="loc_us-gaap_CommercialPortfolioSegmentMember_5486053a-4115-4487-99b1-cf10190e6227" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TaximedallionMember_629b5720-e907-4e81-a26e-986ff4bda4b2" xlink:href="bku-20201231.xsd#bku_TaximedallionMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_9fa8320c-b012-4798-b79f-228f8a098ef7" xlink:to="loc_bku_TaximedallionMember_629b5720-e907-4e81-a26e-986ff4bda4b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems_10d857f5-3640-434c-8b34-f4a39ce53e51" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable_061fc096-5b1d-422e-b989-4beddcba4a21" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems_10d857f5-3640-434c-8b34-f4a39ce53e51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForLoanAndLeaseLossesRollForward_bc937a6c-08f6-4d24-8b84-325e7720c719" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForLoanAndLeaseLossesRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems_10d857f5-3640-434c-8b34-f4a39ce53e51" xlink:to="loc_us-gaap_AllowanceForLoanAndLeaseLossesRollForward_bc937a6c-08f6-4d24-8b84-325e7720c719" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_019ef428-46cb-49bc-8806-3854e2a21a46" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableAllowanceForCreditLosses"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForLoanAndLeaseLossesRollForward_bc937a6c-08f6-4d24-8b84-325e7720c719" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_019ef428-46cb-49bc-8806-3854e2a21a46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableChangeInMethodCreditLossExpenseReversal_a82e86c6-0280-42e4-b623-0c58e40787ed" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableChangeInMethodCreditLossExpenseReversal"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForLoanAndLeaseLossesRollForward_bc937a6c-08f6-4d24-8b84-325e7720c719" xlink:to="loc_us-gaap_FinancingReceivableChangeInMethodCreditLossExpenseReversal_a82e86c6-0280-42e4-b623-0c58e40787ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForLoanAndLeaseLosses_7fb12bf7-2acd-450e-930f-0d14e06bd6c5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProvisionForLoanAndLeaseLosses"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForLoanAndLeaseLossesRollForward_bc937a6c-08f6-4d24-8b84-325e7720c719" xlink:to="loc_us-gaap_ProvisionForLoanAndLeaseLosses_7fb12bf7-2acd-450e-930f-0d14e06bd6c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs_132d78a6-aee0-4c09-b89e-38093c6d5472" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForLoanAndLeaseLossesRollForward_bc937a6c-08f6-4d24-8b84-325e7720c719" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs_132d78a6-aee0-4c09-b89e-38093c6d5472" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForLoanAndLeaseLossesWriteOffs_9ec649a5-7777-4003-95a9-39d65bb5a7bf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForLoanAndLeaseLossesWriteOffs"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForLoanAndLeaseLossesRollForward_bc937a6c-08f6-4d24-8b84-325e7720c719" xlink:to="loc_us-gaap_AllowanceForLoanAndLeaseLossesWriteOffs_9ec649a5-7777-4003-95a9-39d65bb5a7bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesRecovery_62d42ef9-94c6-4d0a-9128-7bff7e118666" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableAllowanceForCreditLossesRecovery"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForLoanAndLeaseLossesRollForward_bc937a6c-08f6-4d24-8b84-325e7720c719" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesRecovery_62d42ef9-94c6-4d0a-9128-7bff7e118666" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForLoanAndLeaseLossRecoveryOfBadDebts_3108ec13-8a2f-4a9a-84c7-2daff766846c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForLoanAndLeaseLossRecoveryOfBadDebts"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForLoanAndLeaseLossesRollForward_bc937a6c-08f6-4d24-8b84-325e7720c719" xlink:to="loc_us-gaap_AllowanceForLoanAndLeaseLossRecoveryOfBadDebts_3108ec13-8a2f-4a9a-84c7-2daff766846c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_40669d86-125f-47a7-a3b2-622fcaeea625" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableAllowanceForCreditLosses"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForLoanAndLeaseLossesRollForward_bc937a6c-08f6-4d24-8b84-325e7720c719" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_40669d86-125f-47a7-a3b2-622fcaeea625" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForOtherCreditLosses_025f1f6e-6bbc-4bcd-8a2c-ecf6ba14efab" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProvisionForOtherCreditLosses"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForLoanAndLeaseLossesRollForward_bc937a6c-08f6-4d24-8b84-325e7720c719" xlink:to="loc_us-gaap_ProvisionForOtherCreditLosses_025f1f6e-6bbc-4bcd-8a2c-ecf6ba14efab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesWriteOffs_eee4609b-0a12-4a0d-a497-287dab66d8fe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableAllowanceForCreditLossesWriteOffs"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems_10d857f5-3640-434c-8b34-f4a39ce53e51" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesWriteOffs_eee4609b-0a12-4a0d-a497-287dab66d8fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SalesOnCommercialLoans_b6cec278-0fc2-41b1-b547-fb500939be56" xlink:href="bku-20201231.xsd#bku_SalesOnCommercialLoans"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems_10d857f5-3640-434c-8b34-f4a39ce53e51" xlink:to="loc_bku_SalesOnCommercialLoans_b6cec278-0fc2-41b1-b547-fb500939be56" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesScheduleofCreditExposureforLoansBasedonOriginalLTVandFICOScoreDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LoansandAllowanceforCreditLossesScheduleofCreditExposureforLoansBasedonOriginalLTVandFICOScoreDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesScheduleofCreditExposureforLoansBasedonOriginalLTVandFICOScoreDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_a6d9c4dd-2b4a-45c7-ab86-2475b136f933" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable_a9b1b33b-1495-41a2-a96b-d75e7ab35654" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_a6d9c4dd-2b4a-45c7-ab86-2475b136f933" xlink:to="loc_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable_a9b1b33b-1495-41a2-a96b-d75e7ab35654" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivablesPeriodPastDueAxis_ac64b693-5b1b-4bf6-a6ed-98fa2ab47862" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivablesPeriodPastDueAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable_a9b1b33b-1495-41a2-a96b-d75e7ab35654" xlink:to="loc_us-gaap_FinancingReceivablesPeriodPastDueAxis_ac64b693-5b1b-4bf6-a6ed-98fa2ab47862" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivablesPeriodPastDueDomain_e352218f-23ec-4dfd-b417-ccf9f77adfd5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivablesPeriodPastDueDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivablesPeriodPastDueAxis_ac64b693-5b1b-4bf6-a6ed-98fa2ab47862" xlink:to="loc_us-gaap_FinancingReceivablesPeriodPastDueDomain_e352218f-23ec-4dfd-b417-ccf9f77adfd5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_FinancialAssetCurrentMember_adcae013-007c-4960-a4f4-5f12a04fa35d" xlink:href="bku-20201231.xsd#bku_FinancialAssetCurrentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivablesPeriodPastDueDomain_e352218f-23ec-4dfd-b417-ccf9f77adfd5" xlink:to="loc_bku_FinancialAssetCurrentMember_adcae013-007c-4960-a4f4-5f12a04fa35d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivables30To59DaysPastDueMember_0f3273b9-e3ff-4c5a-a0c4-209b8edfe509" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivables30To59DaysPastDueMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivablesPeriodPastDueDomain_e352218f-23ec-4dfd-b417-ccf9f77adfd5" xlink:to="loc_us-gaap_FinancingReceivables30To59DaysPastDueMember_0f3273b9-e3ff-4c5a-a0c4-209b8edfe509" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivables60To89DaysPastDueMember_158492b4-760b-4fa3-9640-f030cea223d2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivables60To89DaysPastDueMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivablesPeriodPastDueDomain_e352218f-23ec-4dfd-b417-ccf9f77adfd5" xlink:to="loc_us-gaap_FinancingReceivables60To89DaysPastDueMember_158492b4-760b-4fa3-9640-f030cea223d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember_578e5fe9-e5dc-423d-99b9-7aca8da99c51" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivablesPeriodPastDueDomain_e352218f-23ec-4dfd-b417-ccf9f77adfd5" xlink:to="loc_us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember_578e5fe9-e5dc-423d-99b9-7aca8da99c51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoanToValueAxis_befd6754-e08e-4d02-ba5e-4cd962a40d2c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoanToValueAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable_a9b1b33b-1495-41a2-a96b-d75e7ab35654" xlink:to="loc_us-gaap_LoanToValueAxis_befd6754-e08e-4d02-ba5e-4cd962a40d2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoanToValueDomain_d375b14a-75f2-4faa-b908-77db0c02f6e8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoanToValueDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoanToValueAxis_befd6754-e08e-4d02-ba5e-4cd962a40d2c" xlink:to="loc_us-gaap_LoanToValueDomain_d375b14a-75f2-4faa-b908-77db0c02f6e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_LoantoValueSixtyPercentOneorLessMember_aefde71e-c11a-4d0c-9a0c-344a02efd8a7" xlink:href="bku-20201231.xsd#bku_LoantoValueSixtyPercentOneorLessMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoanToValueDomain_d375b14a-75f2-4faa-b908-77db0c02f6e8" xlink:to="loc_bku_LoantoValueSixtyPercentOneorLessMember_aefde71e-c11a-4d0c-9a0c-344a02efd8a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_LoantoValueSixtyPercentonetoSeventyPercentMemberMember_8a0d6525-37c2-42ff-8640-996715805c25" xlink:href="bku-20201231.xsd#bku_LoantoValueSixtyPercentonetoSeventyPercentMemberMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoanToValueDomain_d375b14a-75f2-4faa-b908-77db0c02f6e8" xlink:to="loc_bku_LoantoValueSixtyPercentonetoSeventyPercentMemberMember_8a0d6525-37c2-42ff-8640-996715805c25" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_A7180Member_89d43324-f58d-4198-b678-38460751fef1" xlink:href="bku-20201231.xsd#bku_A7180Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoanToValueDomain_d375b14a-75f2-4faa-b908-77db0c02f6e8" xlink:to="loc_bku_A7180Member_89d43324-f58d-4198-b678-38460751fef1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_LoanToValueEightyPercentOrMoreMember_a5c7c883-4d38-4f1e-a7a5-d9c14bfda83d" xlink:href="bku-20201231.xsd#bku_LoanToValueEightyPercentOrMoreMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoanToValueDomain_d375b14a-75f2-4faa-b908-77db0c02f6e8" xlink:to="loc_bku_LoanToValueEightyPercentOrMoreMember_a5c7c883-4d38-4f1e-a7a5-d9c14bfda83d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CreditScoreAxis_5162eb85-3d2b-44cc-811a-ca875462e661" xlink:href="bku-20201231.xsd#bku_CreditScoreAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable_a9b1b33b-1495-41a2-a96b-d75e7ab35654" xlink:to="loc_bku_CreditScoreAxis_5162eb85-3d2b-44cc-811a-ca875462e661" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CreditScoreDomain_39fdb2ca-1daf-4db2-90ab-85b47b16346b" xlink:href="bku-20201231.xsd#bku_CreditScoreDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_CreditScoreAxis_5162eb85-3d2b-44cc-811a-ca875462e661" xlink:to="loc_bku_CreditScoreDomain_39fdb2ca-1daf-4db2-90ab-85b47b16346b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_FICOScore760orGreaterMember_a556fc77-df89-4fb9-a8db-18fd669b7285" xlink:href="bku-20201231.xsd#bku_FICOScore760orGreaterMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_CreditScoreDomain_39fdb2ca-1daf-4db2-90ab-85b47b16346b" xlink:to="loc_bku_FICOScore760orGreaterMember_a556fc77-df89-4fb9-a8db-18fd669b7285" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_FICOScore720to759Member_0ae109ef-8dc0-424b-bbca-d02ccce59d7c" xlink:href="bku-20201231.xsd#bku_FICOScore720to759Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_CreditScoreDomain_39fdb2ca-1daf-4db2-90ab-85b47b16346b" xlink:to="loc_bku_FICOScore720to759Member_0ae109ef-8dc0-424b-bbca-d02ccce59d7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_FICOScore719orLessMember_b002bea4-d573-4b26-9d1b-a487665f1848" xlink:href="bku-20201231.xsd#bku_FICOScore719orLessMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_CreditScoreDomain_39fdb2ca-1daf-4db2-90ab-85b47b16346b" xlink:to="loc_bku_FICOScore719orLessMember_b002bea4-d573-4b26-9d1b-a487665f1848" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_fb401bb8-edf9-45d5-83c4-77e2edef6753" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable_a9b1b33b-1495-41a2-a96b-d75e7ab35654" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_fb401bb8-edf9-45d5-83c4-77e2edef6753" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_a0034c1b-b6b1-4e0c-ad29-160d036540ea" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_fb401bb8-edf9-45d5-83c4-77e2edef6753" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_a0034c1b-b6b1-4e0c-ad29-160d036540ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResidentialPortfolioSegmentMember_7bbfab65-b0e3-4612-b5d3-fc02c44de643" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResidentialPortfolioSegmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_a0034c1b-b6b1-4e0c-ad29-160d036540ea" xlink:to="loc_us-gaap_ResidentialPortfolioSegmentMember_7bbfab65-b0e3-4612-b5d3-fc02c44de643" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OneToFourSingleFamilyResidentialMember_5e8c5b6d-48a7-4987-b3fc-296551cf49aa" xlink:href="bku-20201231.xsd#bku_OneToFourSingleFamilyResidentialMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ResidentialPortfolioSegmentMember_7bbfab65-b0e3-4612-b5d3-fc02c44de643" xlink:to="loc_bku_OneToFourSingleFamilyResidentialMember_5e8c5b6d-48a7-4987-b3fc-296551cf49aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_70d23c11-40a5-43f9-bbb4-0ceb7c6c1eeb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable_a9b1b33b-1495-41a2-a96b-d75e7ab35654" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_70d23c11-40a5-43f9-bbb4-0ceb7c6c1eeb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear_5b697015-4275-48e7-9079-10d5b0715e1e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_70d23c11-40a5-43f9-bbb4-0ceb7c6c1eeb" xlink:to="loc_us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear_5b697015-4275-48e7-9079-10d5b0715e1e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear_e87738d2-a214-4aa1-954d-49f9d832b34e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_70d23c11-40a5-43f9-bbb4-0ceb7c6c1eeb" xlink:to="loc_us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear_e87738d2-a214-4aa1-954d-49f9d832b34e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear_62ac6025-be15-4649-8be5-558464608776" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_70d23c11-40a5-43f9-bbb4-0ceb7c6c1eeb" xlink:to="loc_us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear_62ac6025-be15-4649-8be5-558464608776" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear_7c51d6e0-f81c-4c3d-af76-e4b385dacebf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_70d23c11-40a5-43f9-bbb4-0ceb7c6c1eeb" xlink:to="loc_us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear_7c51d6e0-f81c-4c3d-af76-e4b385dacebf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear_e38bf6f8-1ac5-4d8e-a8ac-7d4c922eb310" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_70d23c11-40a5-43f9-bbb4-0ceb7c6c1eeb" xlink:to="loc_us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear_e38bf6f8-1ac5-4d8e-a8ac-7d4c922eb310" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear_1b0f4696-84d2-4765-88a8-70517f1278fb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_70d23c11-40a5-43f9-bbb4-0ceb7c6c1eeb" xlink:to="loc_us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear_1b0f4696-84d2-4765-88a8-70517f1278fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee_fdd8e20b-0193-4d5e-b32e-58d483fa6c3b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_70d23c11-40a5-43f9-bbb4-0ceb7c6c1eeb" xlink:to="loc_us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee_fdd8e20b-0193-4d5e-b32e-58d483fa6c3b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesScheduleofCommercialCreditExposureBasedonInternalRiskRatingsDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LoansandAllowanceforCreditLossesScheduleofCommercialCreditExposureBasedonInternalRiskRatingsDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesScheduleofCommercialCreditExposureBasedonInternalRiskRatingsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_07e57c71-9f93-4ec9-bfcf-eaef91c158d5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable_229ea39c-14a1-4e38-b69c-ba5a2a5e72ac" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_07e57c71-9f93-4ec9-bfcf-eaef91c158d5" xlink:to="loc_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable_229ea39c-14a1-4e38-b69c-ba5a2a5e72ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_97227176-3477-4683-aa2b-c0ccfad87d29" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable_229ea39c-14a1-4e38-b69c-ba5a2a5e72ac" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_97227176-3477-4683-aa2b-c0ccfad87d29" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ffc398ef-8f51-459e-8c25-ec6fd0a9d6c0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_97227176-3477-4683-aa2b-c0ccfad87d29" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ffc398ef-8f51-459e-8c25-ec6fd0a9d6c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MultifamilyMember_f1c401ba-56c1-4c83-97c0-77c59002442f" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MultifamilyMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ffc398ef-8f51-459e-8c25-ec6fd0a9d6c0" xlink:to="loc_srt_MultifamilyMember_f1c401ba-56c1-4c83-97c0-77c59002442f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommercialRealEstateNonOwnerOccupiedMember_516b0d77-2552-42ca-9635-abf487028f3e" xlink:href="bku-20201231.xsd#bku_CommercialRealEstateNonOwnerOccupiedMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ffc398ef-8f51-459e-8c25-ec6fd0a9d6c0" xlink:to="loc_bku_CommercialRealEstateNonOwnerOccupiedMember_516b0d77-2552-42ca-9635-abf487028f3e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ConstructionLandMember_cb866bc9-fc54-4e66-aab7-c782bd20740f" xlink:href="bku-20201231.xsd#bku_ConstructionLandMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ffc398ef-8f51-459e-8c25-ec6fd0a9d6c0" xlink:to="loc_bku_ConstructionLandMember_cb866bc9-fc54-4e66-aab7-c782bd20740f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommercialRealEstateOwnerOccupiedMember_db46f41c-4f6e-443f-b994-1efcaa43b95a" xlink:href="bku-20201231.xsd#bku_CommercialRealEstateOwnerOccupiedMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ffc398ef-8f51-459e-8c25-ec6fd0a9d6c0" xlink:to="loc_bku_CommercialRealEstateOwnerOccupiedMember_db46f41c-4f6e-443f-b994-1efcaa43b95a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialAndIndustrialSectorMember_40aa965d-b7b4-4eec-a773-be0806554a2c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialAndIndustrialSectorMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ffc398ef-8f51-459e-8c25-ec6fd0a9d6c0" xlink:to="loc_us-gaap_CommercialAndIndustrialSectorMember_40aa965d-b7b4-4eec-a773-be0806554a2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PaymentProtectionPlanMember_427fa102-9524-48fa-abf3-05bf0834867c" xlink:href="bku-20201231.xsd#bku_PaymentProtectionPlanMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ffc398ef-8f51-459e-8c25-ec6fd0a9d6c0" xlink:to="loc_bku_PaymentProtectionPlanMember_427fa102-9524-48fa-abf3-05bf0834867c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PinnaclePublicFinanceMember_6a7e8dea-daa5-4a49-9055-2d260ca23518" xlink:href="bku-20201231.xsd#bku_PinnaclePublicFinanceMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ffc398ef-8f51-459e-8c25-ec6fd0a9d6c0" xlink:to="loc_bku_PinnaclePublicFinanceMember_6a7e8dea-daa5-4a49-9055-2d260ca23518" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BridgefranchisefinanceMember_af3fa4a2-f93e-4664-9802-0997aaab4490" xlink:href="bku-20201231.xsd#bku_BridgefranchisefinanceMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ffc398ef-8f51-459e-8c25-ec6fd0a9d6c0" xlink:to="loc_bku_BridgefranchisefinanceMember_af3fa4a2-f93e-4664-9802-0997aaab4490" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BridgeequipmentfinanceMember_4abab4c4-1991-4241-b69e-f8a476fcb343" xlink:href="bku-20201231.xsd#bku_BridgeequipmentfinanceMember"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ffc398ef-8f51-459e-8c25-ec6fd0a9d6c0" xlink:to="loc_bku_BridgeequipmentfinanceMember_4abab4c4-1991-4241-b69e-f8a476fcb343" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_MortgagewarehouselendingMember_88948559-79d1-4961-bd5b-dcbb9b0d1c46" xlink:href="bku-20201231.xsd#bku_MortgagewarehouselendingMember"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ffc398ef-8f51-459e-8c25-ec6fd0a9d6c0" xlink:to="loc_bku_MortgagewarehouselendingMember_88948559-79d1-4961-bd5b-dcbb9b0d1c46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPortfolioSegmentMember_fb08d186-8768-4b96-b665-30b5d1058dfe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPortfolioSegmentMember"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ffc398ef-8f51-459e-8c25-ec6fd0a9d6c0" xlink:to="loc_us-gaap_CommercialPortfolioSegmentMember_fb08d186-8768-4b96-b665-30b5d1058dfe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InternalCreditAssessmentAxis_2c7bac8f-03ea-4b3f-8a34-5af9fb379737" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InternalCreditAssessmentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable_229ea39c-14a1-4e38-b69c-ba5a2a5e72ac" xlink:to="loc_us-gaap_InternalCreditAssessmentAxis_2c7bac8f-03ea-4b3f-8a34-5af9fb379737" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InternalCreditAssessmentDomain_2c7cb1f0-9685-4044-8f59-8b2d0544af52" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InternalCreditAssessmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InternalCreditAssessmentAxis_2c7bac8f-03ea-4b3f-8a34-5af9fb379737" xlink:to="loc_us-gaap_InternalCreditAssessmentDomain_2c7cb1f0-9685-4044-8f59-8b2d0544af52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PassMember_ce318073-cb93-4e26-8737-9b7ec90849d7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PassMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InternalCreditAssessmentDomain_2c7cb1f0-9685-4044-8f59-8b2d0544af52" xlink:to="loc_us-gaap_PassMember_ce318073-cb93-4e26-8737-9b7ec90849d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SpecialMentionMember_491bd415-4657-4887-92e5-a99133a21b06" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SpecialMentionMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InternalCreditAssessmentDomain_2c7cb1f0-9685-4044-8f59-8b2d0544af52" xlink:to="loc_us-gaap_SpecialMentionMember_491bd415-4657-4887-92e5-a99133a21b06" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubstandardMember_1d55ad5b-595e-4785-b7a8-cc6e996ec0f1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubstandardMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InternalCreditAssessmentDomain_2c7cb1f0-9685-4044-8f59-8b2d0544af52" xlink:to="loc_us-gaap_SubstandardMember_1d55ad5b-595e-4785-b7a8-cc6e996ec0f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SubstandardAccruingMember_9b965a6a-4f12-41bb-8a39-1843f1ee54f8" xlink:href="bku-20201231.xsd#bku_SubstandardAccruingMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InternalCreditAssessmentDomain_2c7cb1f0-9685-4044-8f59-8b2d0544af52" xlink:to="loc_bku_SubstandardAccruingMember_9b965a6a-4f12-41bb-8a39-1843f1ee54f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SubstandardNonAccruingMember_612116c2-9e8c-47bb-90f6-e0db1af1f785" xlink:href="bku-20201231.xsd#bku_SubstandardNonAccruingMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InternalCreditAssessmentDomain_2c7cb1f0-9685-4044-8f59-8b2d0544af52" xlink:to="loc_bku_SubstandardNonAccruingMember_612116c2-9e8c-47bb-90f6-e0db1af1f785" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DoubtfulMember_35548368-b5a1-4f9f-8de3-7264dc550b51" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DoubtfulMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InternalCreditAssessmentDomain_2c7cb1f0-9685-4044-8f59-8b2d0544af52" xlink:to="loc_us-gaap_DoubtfulMember_35548368-b5a1-4f9f-8de3-7264dc550b51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_4bc44463-7e85-47cb-bcd5-5cc1c0b730e7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable_229ea39c-14a1-4e38-b69c-ba5a2a5e72ac" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_4bc44463-7e85-47cb-bcd5-5cc1c0b730e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear_ecf1e4dc-7109-4e19-ae8f-69556de9ddca" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_4bc44463-7e85-47cb-bcd5-5cc1c0b730e7" xlink:to="loc_us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear_ecf1e4dc-7109-4e19-ae8f-69556de9ddca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear_8583ccb1-f483-49c8-9237-6c1d6d9206cf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_4bc44463-7e85-47cb-bcd5-5cc1c0b730e7" xlink:to="loc_us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear_8583ccb1-f483-49c8-9237-6c1d6d9206cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear_627156a6-d7b6-4a91-b29d-0866e0a50c7b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_4bc44463-7e85-47cb-bcd5-5cc1c0b730e7" xlink:to="loc_us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear_627156a6-d7b6-4a91-b29d-0866e0a50c7b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear_d8eef868-c47a-415b-a1f1-ff225f22ed77" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_4bc44463-7e85-47cb-bcd5-5cc1c0b730e7" xlink:to="loc_us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear_d8eef868-c47a-415b-a1f1-ff225f22ed77" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear_7fe08735-cc09-40b0-8e20-e12e4b2a8a16" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_4bc44463-7e85-47cb-bcd5-5cc1c0b730e7" xlink:to="loc_us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear_7fe08735-cc09-40b0-8e20-e12e4b2a8a16" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear_7009d3ae-1674-4360-84ae-e346c9d7abef" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_4bc44463-7e85-47cb-bcd5-5cc1c0b730e7" xlink:to="loc_us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear_7009d3ae-1674-4360-84ae-e346c9d7abef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRevolving_d5235b9b-394b-4e5a-913b-9728e61ebfe4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRevolving"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_4bc44463-7e85-47cb-bcd5-5cc1c0b730e7" xlink:to="loc_us-gaap_FinancingReceivableRevolving_d5235b9b-394b-4e5a-913b-9728e61ebfe4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee_6fbf9dfd-0112-4c4b-afa1-25f8eede6c01" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentLineItems_4bc44463-7e85-47cb-bcd5-5cc1c0b730e7" xlink:to="loc_us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee_6fbf9dfd-0112-4c4b-afa1-25f8eede6c01" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesScheduleofFinancingReceivablesPastDueDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LoansandAllowanceforCreditLossesScheduleofFinancingReceivablesPastDueDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesScheduleofFinancingReceivablesPastDueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_56b73948-6ef3-4177-a80d-f31dc5bb978d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFinancingReceivablesPastDueTable_59ac160e-7cf2-4e0a-bf93-288d02c254f4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFinancingReceivablesPastDueTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_56b73948-6ef3-4177-a80d-f31dc5bb978d" xlink:to="loc_us-gaap_ScheduleOfFinancingReceivablesPastDueTable_59ac160e-7cf2-4e0a-bf93-288d02c254f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_95203dfe-d28c-4d5f-8d00-ba9b925fc39a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivablesPastDueTable_59ac160e-7cf2-4e0a-bf93-288d02c254f4" xlink:to="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_95203dfe-d28c-4d5f-8d00-ba9b925fc39a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_3d6b521f-581e-48f6-a139-0f5c310ca0ea" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_95203dfe-d28c-4d5f-8d00-ba9b925fc39a" xlink:to="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_3d6b521f-581e-48f6-a139-0f5c310ca0ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_9c996732-345a-4d46-8719-08be7802aa9d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UsGovernmentAgencyInsuredLoansMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_3d6b521f-581e-48f6-a139-0f5c310ca0ea" xlink:to="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_9c996732-345a-4d46-8719-08be7802aa9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SmallbusinessfinanceMember_f2daa9b2-1e33-47eb-8285-20ff2c1e0e5e" xlink:href="bku-20201231.xsd#bku_SmallbusinessfinanceMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_3d6b521f-581e-48f6-a139-0f5c310ca0ea" xlink:to="loc_bku_SmallbusinessfinanceMember_f2daa9b2-1e33-47eb-8285-20ff2c1e0e5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivablesPeriodPastDueAxis_46cb3417-dc69-45d3-80f3-9efa820c77d1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivablesPeriodPastDueAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivablesPastDueTable_59ac160e-7cf2-4e0a-bf93-288d02c254f4" xlink:to="loc_us-gaap_FinancingReceivablesPeriodPastDueAxis_46cb3417-dc69-45d3-80f3-9efa820c77d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivablesPeriodPastDueDomain_c6981a81-1e35-4b12-b9a7-76aba7550b63" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivablesPeriodPastDueDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivablesPeriodPastDueAxis_46cb3417-dc69-45d3-80f3-9efa820c77d1" xlink:to="loc_us-gaap_FinancingReceivablesPeriodPastDueDomain_c6981a81-1e35-4b12-b9a7-76aba7550b63" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_FinancialAssetCurrentMember_1b966491-fdce-4459-8356-3f1c575fb050" xlink:href="bku-20201231.xsd#bku_FinancialAssetCurrentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivablesPeriodPastDueDomain_c6981a81-1e35-4b12-b9a7-76aba7550b63" xlink:to="loc_bku_FinancialAssetCurrentMember_1b966491-fdce-4459-8356-3f1c575fb050" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivables30To59DaysPastDueMember_828c3291-7c98-417b-a167-ed082a0b61ca" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivables30To59DaysPastDueMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivablesPeriodPastDueDomain_c6981a81-1e35-4b12-b9a7-76aba7550b63" xlink:to="loc_us-gaap_FinancingReceivables30To59DaysPastDueMember_828c3291-7c98-417b-a167-ed082a0b61ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivables60To89DaysPastDueMember_29062534-6198-4cde-a576-37f0e81365ca" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivables60To89DaysPastDueMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivablesPeriodPastDueDomain_c6981a81-1e35-4b12-b9a7-76aba7550b63" xlink:to="loc_us-gaap_FinancingReceivables60To89DaysPastDueMember_29062534-6198-4cde-a576-37f0e81365ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember_44752aa7-b280-4dc8-90d3-32d83d1878d0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivablesPeriodPastDueDomain_c6981a81-1e35-4b12-b9a7-76aba7550b63" xlink:to="loc_us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember_44752aa7-b280-4dc8-90d3-32d83d1878d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_6003445e-2e85-485d-86fe-7ca59a4f5929" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivablesPastDueTable_59ac160e-7cf2-4e0a-bf93-288d02c254f4" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_6003445e-2e85-485d-86fe-7ca59a4f5929" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_6003445e-2e85-485d-86fe-7ca59a4f5929" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OneToFourSingleFamilyResidentialMember_78179d6c-389d-4439-9280-2565d65fb3fc" xlink:href="bku-20201231.xsd#bku_OneToFourSingleFamilyResidentialMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:to="loc_bku_OneToFourSingleFamilyResidentialMember_78179d6c-389d-4439-9280-2565d65fb3fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_fb536467-2b21-42e6-ba81-9956d42a7b67" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UsGovernmentAgencyInsuredLoansMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:to="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_fb536467-2b21-42e6-ba81-9956d42a7b67" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConsumerLoanMember_46fc5d9d-7dcb-4194-b2eb-d9b5c76fd214" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConsumerLoanMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:to="loc_us-gaap_ConsumerLoanMember_46fc5d9d-7dcb-4194-b2eb-d9b5c76fd214" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MultifamilyMember_2bd70676-097f-4edf-92bf-3aa432b98e70" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MultifamilyMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:to="loc_srt_MultifamilyMember_2bd70676-097f-4edf-92bf-3aa432b98e70" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommercialRealEstateNonOwnerOccupiedMember_faf99435-9bcd-43df-80e9-a9fb21702581" xlink:href="bku-20201231.xsd#bku_CommercialRealEstateNonOwnerOccupiedMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:to="loc_bku_CommercialRealEstateNonOwnerOccupiedMember_faf99435-9bcd-43df-80e9-a9fb21702581" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ConstructionLandMember_4e066311-5485-4178-861c-1b821301493a" xlink:href="bku-20201231.xsd#bku_ConstructionLandMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:to="loc_bku_ConstructionLandMember_4e066311-5485-4178-861c-1b821301493a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommercialRealEstateOwnerOccupiedMember_43fe3c86-7f6e-4373-8bbe-7477ba9b349f" xlink:href="bku-20201231.xsd#bku_CommercialRealEstateOwnerOccupiedMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:to="loc_bku_CommercialRealEstateOwnerOccupiedMember_43fe3c86-7f6e-4373-8bbe-7477ba9b349f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialAndIndustrialSectorMember_d088a147-a008-4d1f-8825-953b26732a29" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialAndIndustrialSectorMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:to="loc_us-gaap_CommercialAndIndustrialSectorMember_d088a147-a008-4d1f-8825-953b26732a29" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PaymentProtectionPlanMember_7be73e27-ba1c-4d35-a2e8-facf3a41d023" xlink:href="bku-20201231.xsd#bku_PaymentProtectionPlanMember"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:to="loc_bku_PaymentProtectionPlanMember_7be73e27-ba1c-4d35-a2e8-facf3a41d023" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PinnaclePublicFinanceMember_434db02f-aaee-4a7b-a8c4-efad635507f9" xlink:href="bku-20201231.xsd#bku_PinnaclePublicFinanceMember"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:to="loc_bku_PinnaclePublicFinanceMember_434db02f-aaee-4a7b-a8c4-efad635507f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BridgefranchisefinanceMember_782c1797-9f98-48d3-a967-74d291141dd3" xlink:href="bku-20201231.xsd#bku_BridgefranchisefinanceMember"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:to="loc_bku_BridgefranchisefinanceMember_782c1797-9f98-48d3-a967-74d291141dd3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BridgeequipmentfinanceMember_f4f085f6-08a2-4040-bd28-3bfa91693822" xlink:href="bku-20201231.xsd#bku_BridgeequipmentfinanceMember"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:to="loc_bku_BridgeequipmentfinanceMember_f4f085f6-08a2-4040-bd28-3bfa91693822" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_MortgagewarehouselendingMember_d3c37826-47d5-417f-8682-828d6ced36e6" xlink:href="bku-20201231.xsd#bku_MortgagewarehouselendingMember"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:to="loc_bku_MortgagewarehouselendingMember_d3c37826-47d5-417f-8682-828d6ced36e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SmallbusinessfinanceMember_3a6930c0-14ca-4f51-bde6-afe878e25cba" xlink:href="bku-20201231.xsd#bku_SmallbusinessfinanceMember"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_ca5445f3-e9c1-4129-a0b4-d60bb7d594cb" xlink:to="loc_bku_SmallbusinessfinanceMember_3a6930c0-14ca-4f51-bde6-afe878e25cba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_fd2fe865-cee6-498f-91f3-222cfb1ed85b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivablesPastDueTable_59ac160e-7cf2-4e0a-bf93-288d02c254f4" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_fd2fe865-cee6-498f-91f3-222cfb1ed85b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentCurrent_f72df8c8-2f8e-4bf2-ab98-28f1b45c56d2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_fd2fe865-cee6-498f-91f3-222cfb1ed85b" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentCurrent_f72df8c8-2f8e-4bf2-ab98-28f1b45c56d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDue_8805d7d3-8ebf-4d3f-82eb-6e1609018624" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentPastDue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_fd2fe865-cee6-498f-91f3-222cfb1ed85b" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDue_8805d7d3-8ebf-4d3f-82eb-6e1609018624" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee_19c33f38-c69c-44bb-b88f-1656b82a8295" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_fd2fe865-cee6-498f-91f3-222cfb1ed85b" xlink:to="loc_us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee_19c33f38-c69c-44bb-b88f-1656b82a8295" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing_c2529e85-886e-4b61-9d28-ded738c359a6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems_fd2fe865-cee6-498f-91f3-222cfb1ed85b" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing_c2529e85-886e-4b61-9d28-ded738c359a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesScheduleofRecordedInvestmentinLoansonNonAccrualStatusDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LoansandAllowanceforCreditLossesScheduleofRecordedInvestmentinLoansonNonAccrualStatusDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesScheduleofRecordedInvestmentinLoansonNonAccrualStatusDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_8fe335f8-f970-40f1-af64-1b8511692af2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_7d578158-2b77-4860-bce2-0db8a2f1a199" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_8fe335f8-f970-40f1-af64-1b8511692af2" xlink:to="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_7d578158-2b77-4860-bce2-0db8a2f1a199" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_9a6e4c75-deb8-42a3-88dd-9950171d4d60" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_7d578158-2b77-4860-bce2-0db8a2f1a199" xlink:to="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_9a6e4c75-deb8-42a3-88dd-9950171d4d60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_a6113307-2e70-4a39-88b8-08399bf376d7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_9a6e4c75-deb8-42a3-88dd-9950171d4d60" xlink:to="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_a6113307-2e70-4a39-88b8-08399bf376d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SmallbusinessfinanceMember_e38a12ae-aa0d-40bb-a28b-826aa50027cf" xlink:href="bku-20201231.xsd#bku_SmallbusinessfinanceMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_a6113307-2e70-4a39-88b8-08399bf376d7" xlink:to="loc_bku_SmallbusinessfinanceMember_e38a12ae-aa0d-40bb-a28b-826aa50027cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_3193b1ea-95fd-4b96-ac76-5c82d76f0827" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_7d578158-2b77-4860-bce2-0db8a2f1a199" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_3193b1ea-95fd-4b96-ac76-5c82d76f0827" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_dfd3a5ec-b240-4df7-af88-da6557760ffa" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_3193b1ea-95fd-4b96-ac76-5c82d76f0827" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_dfd3a5ec-b240-4df7-af88-da6557760ffa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OneToFourSingleFamilyResidentialMember_e26deb2e-41d1-47d1-9706-d8e161927dd9" xlink:href="bku-20201231.xsd#bku_OneToFourSingleFamilyResidentialMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_dfd3a5ec-b240-4df7-af88-da6557760ffa" xlink:to="loc_bku_OneToFourSingleFamilyResidentialMember_e26deb2e-41d1-47d1-9706-d8e161927dd9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConsumerLoanMember_d53d8cb1-02b9-44b5-a701-d64bb257b788" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConsumerLoanMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_dfd3a5ec-b240-4df7-af88-da6557760ffa" xlink:to="loc_us-gaap_ConsumerLoanMember_d53d8cb1-02b9-44b5-a701-d64bb257b788" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResidentialPortfolioSegmentMember_c2f87085-ac85-4870-afa6-ba7a653b7b0d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResidentialPortfolioSegmentMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_dfd3a5ec-b240-4df7-af88-da6557760ffa" xlink:to="loc_us-gaap_ResidentialPortfolioSegmentMember_c2f87085-ac85-4870-afa6-ba7a653b7b0d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MultifamilyMember_ce62d587-2bde-4501-ae97-34170495c064" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MultifamilyMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_dfd3a5ec-b240-4df7-af88-da6557760ffa" xlink:to="loc_srt_MultifamilyMember_ce62d587-2bde-4501-ae97-34170495c064" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommercialRealEstateNonOwnerOccupiedMember_6869477b-b767-4b50-bf1b-5c6299e5e316" xlink:href="bku-20201231.xsd#bku_CommercialRealEstateNonOwnerOccupiedMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_dfd3a5ec-b240-4df7-af88-da6557760ffa" xlink:to="loc_bku_CommercialRealEstateNonOwnerOccupiedMember_6869477b-b767-4b50-bf1b-5c6299e5e316" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ConstructionLandMember_a32d285d-4a2f-4baa-af04-4433f19cc8f0" xlink:href="bku-20201231.xsd#bku_ConstructionLandMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_dfd3a5ec-b240-4df7-af88-da6557760ffa" xlink:to="loc_bku_ConstructionLandMember_a32d285d-4a2f-4baa-af04-4433f19cc8f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommercialRealEstateOwnerOccupiedMember_52a79f70-a089-44a9-a66f-b1b8983ab529" xlink:href="bku-20201231.xsd#bku_CommercialRealEstateOwnerOccupiedMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_dfd3a5ec-b240-4df7-af88-da6557760ffa" xlink:to="loc_bku_CommercialRealEstateOwnerOccupiedMember_52a79f70-a089-44a9-a66f-b1b8983ab529" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialAndIndustrialSectorMember_46c55d55-d835-4772-8efa-01c9a6cefff1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialAndIndustrialSectorMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_dfd3a5ec-b240-4df7-af88-da6557760ffa" xlink:to="loc_us-gaap_CommercialAndIndustrialSectorMember_46c55d55-d835-4772-8efa-01c9a6cefff1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BridgefranchisefinanceMember_1fd3cd0d-6506-4323-91fa-26c1cac6c16e" xlink:href="bku-20201231.xsd#bku_BridgefranchisefinanceMember"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_dfd3a5ec-b240-4df7-af88-da6557760ffa" xlink:to="loc_bku_BridgefranchisefinanceMember_1fd3cd0d-6506-4323-91fa-26c1cac6c16e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BridgeequipmentfinanceMember_45722b62-cd6d-4162-8238-614d6a0af64d" xlink:href="bku-20201231.xsd#bku_BridgeequipmentfinanceMember"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_dfd3a5ec-b240-4df7-af88-da6557760ffa" xlink:to="loc_bku_BridgeequipmentfinanceMember_45722b62-cd6d-4162-8238-614d6a0af64d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPortfolioSegmentMember_f6b00927-7c94-47e7-bb6c-6c31bfa27f39" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPortfolioSegmentMember"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_dfd3a5ec-b240-4df7-af88-da6557760ffa" xlink:to="loc_us-gaap_CommercialPortfolioSegmentMember_f6b00927-7c94-47e7-bb6c-6c31bfa27f39" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SmallbusinessfinanceMember_1697f935-b393-43af-9fe4-4072a3e671a9" xlink:href="bku-20201231.xsd#bku_SmallbusinessfinanceMember"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_dfd3a5ec-b240-4df7-af88-da6557760ffa" xlink:to="loc_bku_SmallbusinessfinanceMember_1697f935-b393-43af-9fe4-4072a3e671a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_6dfdf41f-8989-40f0-b54a-ca503ef813e5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsNotesAndLoansReceivableLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_7d578158-2b77-4860-bce2-0db8a2f1a199" xlink:to="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_6dfdf41f-8989-40f0-b54a-ca503ef813e5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans_7f5edaa9-45a3-4c5f-bea5-8223ffb36b77" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_6dfdf41f-8989-40f0-b54a-ca503ef813e5" xlink:to="loc_us-gaap_LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans_7f5edaa9-45a3-4c5f-bea5-8223ffb36b77" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesImpairedFinancingReceivablesDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LoansandAllowanceforCreditLossesImpairedFinancingReceivablesDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesImpairedFinancingReceivablesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_741fab9f-bfed-4f27-a75a-1226d3b95a54" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfImpairedFinancingReceivableTable_13bc7080-4b77-4f32-bf76-1061a40b5a33" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfImpairedFinancingReceivableTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_741fab9f-bfed-4f27-a75a-1226d3b95a54" xlink:to="loc_us-gaap_ScheduleOfImpairedFinancingReceivableTable_13bc7080-4b77-4f32-bf76-1061a40b5a33" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_5cd581fe-a6ca-46ca-92da-55e9c23fe5dc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfImpairedFinancingReceivableTable_13bc7080-4b77-4f32-bf76-1061a40b5a33" xlink:to="loc_us-gaap_FinancialInstrumentAxis_5cd581fe-a6ca-46ca-92da-55e9c23fe5dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_abfd8fa8-b46a-421b-ae33-38d5377ee453" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancialInstrumentAxis_5cd581fe-a6ca-46ca-92da-55e9c23fe5dc" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_abfd8fa8-b46a-421b-ae33-38d5377ee453" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredDebtMember_d97f73cf-04ce-4f6f-aedb-987080f0ba2c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SecuredDebtMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_abfd8fa8-b46a-421b-ae33-38d5377ee453" xlink:to="loc_us-gaap_SecuredDebtMember_d97f73cf-04ce-4f6f-aedb-987080f0ba2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SpecificValuationAllowanceMember_7f28a113-0d90-46da-a22d-8a207572b1e2" xlink:href="bku-20201231.xsd#bku_SpecificValuationAllowanceMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_abfd8fa8-b46a-421b-ae33-38d5377ee453" xlink:to="loc_bku_SpecificValuationAllowanceMember_7f28a113-0d90-46da-a22d-8a207572b1e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CollateralAxis_a25a4829-98b7-4cf8-a445-07fe0f2b4157" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CollateralAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfImpairedFinancingReceivableTable_13bc7080-4b77-4f32-bf76-1061a40b5a33" xlink:to="loc_us-gaap_CollateralAxis_a25a4829-98b7-4cf8-a445-07fe0f2b4157" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CollateralDomain_173414bf-f1bb-4739-bd41-cb344b6ef4bc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CollateralDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CollateralAxis_a25a4829-98b7-4cf8-a445-07fe0f2b4157" xlink:to="loc_us-gaap_CollateralDomain_173414bf-f1bb-4739-bd41-cb344b6ef4bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResidentialRealEstateMember_d662d5da-c598-4899-bcb6-5e3815ac3a30" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResidentialRealEstateMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CollateralDomain_173414bf-f1bb-4739-bd41-cb344b6ef4bc" xlink:to="loc_us-gaap_ResidentialRealEstateMember_d662d5da-c598-4899-bcb6-5e3815ac3a30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialRealEstateMember_b94086fb-428d-47fa-86d8-3055af9fffbe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialRealEstateMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CollateralDomain_173414bf-f1bb-4739-bd41-cb344b6ef4bc" xlink:to="loc_us-gaap_CommercialRealEstateMember_b94086fb-428d-47fa-86d8-3055af9fffbe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquipmentMember_c3678af0-bb5b-4053-a7fd-6bee7fe971be" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquipmentMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CollateralDomain_173414bf-f1bb-4739-bd41-cb344b6ef4bc" xlink:to="loc_us-gaap_EquipmentMember_c3678af0-bb5b-4053-a7fd-6bee7fe971be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_d52f1680-0103-42fd-a118-81b9d632005a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfImpairedFinancingReceivableTable_13bc7080-4b77-4f32-bf76-1061a40b5a33" xlink:to="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_d52f1680-0103-42fd-a118-81b9d632005a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_fcbe2466-f414-40fe-b523-9d6482d0b6a7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_d52f1680-0103-42fd-a118-81b9d632005a" xlink:to="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_fcbe2466-f414-40fe-b523-9d6482d0b6a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_8395e945-0f93-49b6-a08e-e94a5b0243d9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UsGovernmentAgencyInsuredLoansMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_fcbe2466-f414-40fe-b523-9d6482d0b6a7" xlink:to="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_8395e945-0f93-49b6-a08e-e94a5b0243d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SmallbusinessfinanceMember_9323551e-2f01-4dde-930c-808d3fcbb4cf" xlink:href="bku-20201231.xsd#bku_SmallbusinessfinanceMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_fcbe2466-f414-40fe-b523-9d6482d0b6a7" xlink:to="loc_bku_SmallbusinessfinanceMember_9323551e-2f01-4dde-930c-808d3fcbb4cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_5f276294-ac9a-4d1c-af41-40db7ca0e1e3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfImpairedFinancingReceivableTable_13bc7080-4b77-4f32-bf76-1061a40b5a33" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_5f276294-ac9a-4d1c-af41-40db7ca0e1e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_633a4fa1-ac4c-4f29-b0f1-187baa005417" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_5f276294-ac9a-4d1c-af41-40db7ca0e1e3" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_633a4fa1-ac4c-4f29-b0f1-187baa005417" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OneToFourSingleFamilyResidentialMember_d601df0a-95c4-4a19-a1ff-9e8fe3ab586a" xlink:href="bku-20201231.xsd#bku_OneToFourSingleFamilyResidentialMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_633a4fa1-ac4c-4f29-b0f1-187baa005417" xlink:to="loc_bku_OneToFourSingleFamilyResidentialMember_d601df0a-95c4-4a19-a1ff-9e8fe3ab586a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_8283c069-1a83-4eb5-8cf3-a87d939dc707" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UsGovernmentAgencyInsuredLoansMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_633a4fa1-ac4c-4f29-b0f1-187baa005417" xlink:to="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_8283c069-1a83-4eb5-8cf3-a87d939dc707" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConsumerLoanMember_c9aed684-f5e7-44b9-8ac9-188d891b9b0c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConsumerLoanMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_633a4fa1-ac4c-4f29-b0f1-187baa005417" xlink:to="loc_us-gaap_ConsumerLoanMember_c9aed684-f5e7-44b9-8ac9-188d891b9b0c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResidentialPortfolioSegmentMember_b1a51cf3-6a17-4af7-9ae7-a97f84f58933" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResidentialPortfolioSegmentMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_633a4fa1-ac4c-4f29-b0f1-187baa005417" xlink:to="loc_us-gaap_ResidentialPortfolioSegmentMember_b1a51cf3-6a17-4af7-9ae7-a97f84f58933" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MultifamilyMember_d61db597-7b5c-4c4e-b6c4-223eb81770fe" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MultifamilyMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_633a4fa1-ac4c-4f29-b0f1-187baa005417" xlink:to="loc_srt_MultifamilyMember_d61db597-7b5c-4c4e-b6c4-223eb81770fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommercialRealEstateNonOwnerOccupiedMember_a653cb64-c2cc-4a7e-a639-03416fc0262d" xlink:href="bku-20201231.xsd#bku_CommercialRealEstateNonOwnerOccupiedMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_633a4fa1-ac4c-4f29-b0f1-187baa005417" xlink:to="loc_bku_CommercialRealEstateNonOwnerOccupiedMember_a653cb64-c2cc-4a7e-a639-03416fc0262d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ConstructionLandMember_a75b403d-0bd6-4ef4-bc54-8f1357262222" xlink:href="bku-20201231.xsd#bku_ConstructionLandMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_633a4fa1-ac4c-4f29-b0f1-187baa005417" xlink:to="loc_bku_ConstructionLandMember_a75b403d-0bd6-4ef4-bc54-8f1357262222" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommercialRealEstateOwnerOccupiedMember_9c61e27d-e0a1-466c-9942-24491a7808f4" xlink:href="bku-20201231.xsd#bku_CommercialRealEstateOwnerOccupiedMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_633a4fa1-ac4c-4f29-b0f1-187baa005417" xlink:to="loc_bku_CommercialRealEstateOwnerOccupiedMember_9c61e27d-e0a1-466c-9942-24491a7808f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialAndIndustrialSectorMember_a98435a0-a024-4f7a-8649-ada0bc5a7017" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialAndIndustrialSectorMember"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_633a4fa1-ac4c-4f29-b0f1-187baa005417" xlink:to="loc_us-gaap_CommercialAndIndustrialSectorMember_a98435a0-a024-4f7a-8649-ada0bc5a7017" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BridgefranchisefinanceMember_ca3f13bb-cbfb-463e-af4a-3344aee33022" xlink:href="bku-20201231.xsd#bku_BridgefranchisefinanceMember"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_633a4fa1-ac4c-4f29-b0f1-187baa005417" xlink:to="loc_bku_BridgefranchisefinanceMember_ca3f13bb-cbfb-463e-af4a-3344aee33022" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BridgeequipmentfinanceMember_31f56b58-280e-43fb-b74f-40c91ccb4e3a" xlink:href="bku-20201231.xsd#bku_BridgeequipmentfinanceMember"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_633a4fa1-ac4c-4f29-b0f1-187baa005417" xlink:to="loc_bku_BridgeequipmentfinanceMember_31f56b58-280e-43fb-b74f-40c91ccb4e3a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SmallbusinessfinanceMember_c2bf9ec5-4b3a-4fa1-be49-9e2031b76816" xlink:href="bku-20201231.xsd#bku_SmallbusinessfinanceMember"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_633a4fa1-ac4c-4f29-b0f1-187baa005417" xlink:to="loc_bku_SmallbusinessfinanceMember_c2bf9ec5-4b3a-4fa1-be49-9e2031b76816" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPortfolioSegmentMember_517df4eb-1033-4554-bb5c-605539d1bdcb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPortfolioSegmentMember"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_633a4fa1-ac4c-4f29-b0f1-187baa005417" xlink:to="loc_us-gaap_CommercialPortfolioSegmentMember_517df4eb-1033-4554-bb5c-605539d1bdcb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableImpairedLineItems_092e0c6a-d1ae-469f-9fce-d2448d4c4f9d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableImpairedLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfImpairedFinancingReceivableTable_13bc7080-4b77-4f32-bf76-1061a40b5a33" xlink:to="loc_us-gaap_FinancingReceivableImpairedLineItems_092e0c6a-d1ae-469f-9fce-d2448d4c4f9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableNonaccrualNoAllowance_41e4b34a-68b9-42da-8d5d-f142fa440baa" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableNonaccrualNoAllowance"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableImpairedLineItems_092e0c6a-d1ae-469f-9fce-d2448d4c4f9d" xlink:to="loc_us-gaap_FinancingReceivableNonaccrualNoAllowance_41e4b34a-68b9-42da-8d5d-f142fa440baa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment_49f5241a-719d-445d-b66e-36d68174ba81" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableImpairedLineItems_092e0c6a-d1ae-469f-9fce-d2448d4c4f9d" xlink:to="loc_us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment_49f5241a-719d-445d-b66e-36d68174ba81" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairedFinancingReceivableRecordedInvestment_acf38f21-6e56-4ba8-a067-8947637a6759" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairedFinancingReceivableRecordedInvestment"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableImpairedLineItems_092e0c6a-d1ae-469f-9fce-d2448d4c4f9d" xlink:to="loc_us-gaap_ImpairedFinancingReceivableRecordedInvestment_acf38f21-6e56-4ba8-a067-8947637a6759" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance_2f76957f-5b26-45dd-9069-e899244a1561" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableImpairedLineItems_092e0c6a-d1ae-469f-9fce-d2448d4c4f9d" xlink:to="loc_us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance_2f76957f-5b26-45dd-9069-e899244a1561" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance_4b7c5a3a-ca56-418f-b727-5f131d98a54f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableImpairedLineItems_092e0c6a-d1ae-469f-9fce-d2448d4c4f9d" xlink:to="loc_us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance_4b7c5a3a-ca56-418f-b727-5f131d98a54f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance_600b883a-88d8-42a2-9c4a-02159ca46ee3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableImpairedLineItems_092e0c6a-d1ae-469f-9fce-d2448d4c4f9d" xlink:to="loc_us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance_600b883a-88d8-42a2-9c4a-02159ca46ee3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairedFinancingReceivableRelatedAllowance_5ca13d5a-9dd8-48f6-af27-dbfdee74105f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairedFinancingReceivableRelatedAllowance"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableImpairedLineItems_092e0c6a-d1ae-469f-9fce-d2448d4c4f9d" xlink:to="loc_us-gaap_ImpairedFinancingReceivableRelatedAllowance_5ca13d5a-9dd8-48f6-af27-dbfdee74105f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment_17cc53bc-d8dc-4504-89cc-619b7104804a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableImpairedLineItems_092e0c6a-d1ae-469f-9fce-d2448d4c4f9d" xlink:to="loc_us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment_17cc53bc-d8dc-4504-89cc-619b7104804a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesReceivableGross_e420eb0d-2267-4af6-8260-27a35d9eb9e7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NotesReceivableGross"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableImpairedLineItems_092e0c6a-d1ae-469f-9fce-d2448d4c4f9d" xlink:to="loc_us-gaap_NotesReceivableGross_e420eb0d-2267-4af6-8260-27a35d9eb9e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest_ec92df96-0a98-4378-85ae-a614bbb401a6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableImpairedLineItems_092e0c6a-d1ae-469f-9fce-d2448d4c4f9d" xlink:to="loc_us-gaap_LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest_ec92df96-0a98-4378-85ae-a614bbb401a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesLoansandAllowanceforCreditLossesScheduleofTroubledDebtRestructuringsDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LoansandAllowanceforCreditLossesLoansandAllowanceforCreditLossesScheduleofTroubledDebtRestructuringsDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesLoansandAllowanceforCreditLossesScheduleofTroubledDebtRestructuringsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_51624ddb-9202-40f1-8bbb-7a12e7364a5b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable_8ac40513-696d-4cd3-8a0c-bc8c89b7f7b3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_51624ddb-9202-40f1-8bbb-7a12e7364a5b" xlink:to="loc_us-gaap_ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable_8ac40513-696d-4cd3-8a0c-bc8c89b7f7b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_d9c748ab-f71e-4ecc-b377-f5612c39d94a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable_8ac40513-696d-4cd3-8a0c-bc8c89b7f7b3" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_d9c748ab-f71e-4ecc-b377-f5612c39d94a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_f5229a3f-8194-4da4-817c-72498dc3bfff" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_d9c748ab-f71e-4ecc-b377-f5612c39d94a" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_f5229a3f-8194-4da4-817c-72498dc3bfff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OneToFourSingleFamilyResidentialMember_83205e1b-a651-4961-b159-7211b031ccea" xlink:href="bku-20201231.xsd#bku_OneToFourSingleFamilyResidentialMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_f5229a3f-8194-4da4-817c-72498dc3bfff" xlink:to="loc_bku_OneToFourSingleFamilyResidentialMember_83205e1b-a651-4961-b159-7211b031ccea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_94fc4a22-e9c3-4fcc-9fd7-8ad7b2fffe16" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UsGovernmentAgencyInsuredLoansMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_f5229a3f-8194-4da4-817c-72498dc3bfff" xlink:to="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_94fc4a22-e9c3-4fcc-9fd7-8ad7b2fffe16" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommercialRealEstateNonOwnerOccupiedMember_148a3346-70f5-4b97-89e5-e94fb92d176c" xlink:href="bku-20201231.xsd#bku_CommercialRealEstateNonOwnerOccupiedMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_f5229a3f-8194-4da4-817c-72498dc3bfff" xlink:to="loc_bku_CommercialRealEstateNonOwnerOccupiedMember_148a3346-70f5-4b97-89e5-e94fb92d176c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommercialRealEstateOwnerOccupiedMember_7a18a9d2-5c1e-420d-a222-84a1789d0ec3" xlink:href="bku-20201231.xsd#bku_CommercialRealEstateOwnerOccupiedMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_f5229a3f-8194-4da4-817c-72498dc3bfff" xlink:to="loc_bku_CommercialRealEstateOwnerOccupiedMember_7a18a9d2-5c1e-420d-a222-84a1789d0ec3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialAndIndustrialSectorMember_89c7ee55-0d1d-43d9-9e16-f1a4e4f3cc8f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialAndIndustrialSectorMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_f5229a3f-8194-4da4-817c-72498dc3bfff" xlink:to="loc_us-gaap_CommercialAndIndustrialSectorMember_89c7ee55-0d1d-43d9-9e16-f1a4e4f3cc8f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BridgefranchisefinanceMember_5d688ebc-c0f9-4b24-8636-8299fb24224e" xlink:href="bku-20201231.xsd#bku_BridgefranchisefinanceMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_f5229a3f-8194-4da4-817c-72498dc3bfff" xlink:to="loc_bku_BridgefranchisefinanceMember_5d688ebc-c0f9-4b24-8636-8299fb24224e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableModificationsLineItems_60688cce-e166-4215-9d8b-bc90dcb1440e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableModificationsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable_8ac40513-696d-4cd3-8a0c-bc8c89b7f7b3" xlink:to="loc_us-gaap_FinancingReceivableModificationsLineItems_60688cce-e166-4215-9d8b-bc90dcb1440e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableModificationsNumberOfContracts2_4072da6a-6bd0-4013-bc4c-a7678b41bcd8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableModificationsNumberOfContracts2"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableModificationsLineItems_60688cce-e166-4215-9d8b-bc90dcb1440e" xlink:to="loc_us-gaap_FinancingReceivableModificationsNumberOfContracts2_4072da6a-6bd0-4013-bc4c-a7678b41bcd8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2_a6cb6cd0-3ecc-402a-a20a-51250e650c5e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableModificationsLineItems_60688cce-e166-4215-9d8b-bc90dcb1440e" xlink:to="loc_us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2_a6cb6cd0-3ecc-402a-a20a-51250e650c5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1_45b8076d-aa3e-43ab-bc5b-dd700c5a476b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableModificationsLineItems_60688cce-e166-4215-9d8b-bc90dcb1440e" xlink:to="loc_us-gaap_FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1_45b8076d-aa3e-43ab-bc5b-dd700c5a476b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1_42a98907-1746-4bc9-b11c-ccb5b5c7e99a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableModificationsLineItems_60688cce-e166-4215-9d8b-bc90dcb1440e" xlink:to="loc_us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1_42a98907-1746-4bc9-b11c-ccb5b5c7e99a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesLoansandAllowanceforCreditLossesScheduleofLoanConcentrationsbyStatesDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LoansandAllowanceforCreditLossesLoansandAllowanceforCreditLossesScheduleofLoanConcentrationsbyStatesDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesLoansandAllowanceforCreditLossesScheduleofLoanConcentrationsbyStatesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_4fce5692-c4bd-4aca-9664-34e66ae1294f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_b448c783-b512-4036-a59c-0a00958b5313" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_4fce5692-c4bd-4aca-9664-34e66ae1294f" xlink:to="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_b448c783-b512-4036-a59c-0a00958b5313" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityByLocationAxis_50b7e584-ec99-439a-817a-97b84ad5eac8" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityByLocationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_b448c783-b512-4036-a59c-0a00958b5313" xlink:to="loc_dei_EntityByLocationAxis_50b7e584-ec99-439a-817a-97b84ad5eac8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocationDomain_1b853b80-9a1b-4e7b-b3ea-b8753be30378" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityByLocationAxis_50b7e584-ec99-439a-817a-97b84ad5eac8" xlink:to="loc_dei_LocationDomain_1b853b80-9a1b-4e7b-b3ea-b8753be30378" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_CA_d31753e4-aac0-4b88-af64-707cceb52d64" xlink:href="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd#stpr_CA"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LocationDomain_1b853b80-9a1b-4e7b-b3ea-b8753be30378" xlink:to="loc_stpr_CA_d31753e4-aac0-4b88-af64-707cceb52d64" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_NY_f1764c78-f1c0-41a0-8391-d76d5ca25dd2" xlink:href="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd#stpr_NY"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LocationDomain_1b853b80-9a1b-4e7b-b3ea-b8753be30378" xlink:to="loc_stpr_NY_f1764c78-f1c0-41a0-8391-d76d5ca25dd2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_FL_09beeffa-4e41-4f11-94d7-a166432f90f9" xlink:href="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd#stpr_FL"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LocationDomain_1b853b80-9a1b-4e7b-b3ea-b8753be30378" xlink:to="loc_stpr_FL_09beeffa-4e41-4f11-94d7-a166432f90f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_NewYorkTriStateMember_b1d645bf-2683-47d6-adb0-f19abceb2784" xlink:href="bku-20201231.xsd#bku_NewYorkTriStateMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LocationDomain_1b853b80-9a1b-4e7b-b3ea-b8753be30378" xlink:to="loc_bku_NewYorkTriStateMember_b1d645bf-2683-47d6-adb0-f19abceb2784" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_VA_07a97c06-7b55-40a0-9e3f-8d677395d084" xlink:href="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd#stpr_VA"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LocationDomain_1b853b80-9a1b-4e7b-b3ea-b8753be30378" xlink:to="loc_stpr_VA_07a97c06-7b55-40a0-9e3f-8d677395d084" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_WashingtonDCMember_627f3e12-95a5-4f30-a8dc-4f89ae58e0bb" xlink:href="bku-20201231.xsd#bku_WashingtonDCMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LocationDomain_1b853b80-9a1b-4e7b-b3ea-b8753be30378" xlink:to="loc_bku_WashingtonDCMember_627f3e12-95a5-4f30-a8dc-4f89ae58e0bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OthersMember_5d83c86c-af69-4b84-b9a8-8f3a4a6d072c" xlink:href="bku-20201231.xsd#bku_OthersMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LocationDomain_1b853b80-9a1b-4e7b-b3ea-b8753be30378" xlink:to="loc_bku_OthersMember_5d83c86c-af69-4b84-b9a8-8f3a4a6d072c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_7becb6c3-a679-4a9e-aa1e-ca833a6bcfaf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_b448c783-b512-4036-a59c-0a00958b5313" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_7becb6c3-a679-4a9e-aa1e-ca833a6bcfaf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_e4898403-7cf8-454b-9f97-fe0660f7b87f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_7becb6c3-a679-4a9e-aa1e-ca833a6bcfaf" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_e4898403-7cf8-454b-9f97-fe0660f7b87f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OneToFourSingleFamilyResidentialMember_583b8aac-e437-45ac-ba43-1c2cfea5ec71" xlink:href="bku-20201231.xsd#bku_OneToFourSingleFamilyResidentialMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_e4898403-7cf8-454b-9f97-fe0660f7b87f" xlink:to="loc_bku_OneToFourSingleFamilyResidentialMember_583b8aac-e437-45ac-ba43-1c2cfea5ec71" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialRealEstatePortfolioSegmentMember_7aac2f8b-6f22-4fbf-a904-3778b338dd8d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialRealEstatePortfolioSegmentMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_e4898403-7cf8-454b-9f97-fe0660f7b87f" xlink:to="loc_us-gaap_CommercialRealEstatePortfolioSegmentMember_7aac2f8b-6f22-4fbf-a904-3778b338dd8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialAndIndustrialSectorMember_ea8a6875-cb6b-44bb-afae-5319f6e8996c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialAndIndustrialSectorMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_e4898403-7cf8-454b-9f97-fe0660f7b87f" xlink:to="loc_us-gaap_CommercialAndIndustrialSectorMember_ea8a6875-cb6b-44bb-afae-5319f6e8996c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommercialMember_daf7d9c5-4098-44f7-801b-00916c34e5fc" xlink:href="bku-20201231.xsd#bku_CommercialMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_e4898403-7cf8-454b-9f97-fe0660f7b87f" xlink:to="loc_bku_CommercialMember_daf7d9c5-4098-44f7-801b-00916c34e5fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_c8bae434-d49e-476c-8187-66163db2e4c0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsNotesAndLoansReceivableLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_b448c783-b512-4036-a59c-0a00958b5313" xlink:to="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_c8bae434-d49e-476c-8187-66163db2e4c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome_dcdc730f-9701-4987-83f3-063f9b78e1b6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_c8bae434-d49e-476c-8187-66163db2e4c0" xlink:to="loc_us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome_dcdc730f-9701-4987-83f3-063f9b78e1b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Percentofloansbystate_1cdac1bf-fad8-420d-bd40-d78ca793a954" xlink:href="bku-20201231.xsd#bku_Percentofloansbystate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_c8bae434-d49e-476c-8187-66163db2e4c0" xlink:to="loc_bku_Percentofloansbystate_1cdac1bf-fad8-420d-bd40-d78ca793a954" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesLoansandAllowanceforCreditLossesBalanceofALLLandRelatedLoansDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LoansandAllowanceforCreditLossesLoansandAllowanceforCreditLossesBalanceofALLLandRelatedLoansDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesLoansandAllowanceforCreditLossesBalanceofALLLandRelatedLoansDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_7b441e6a-7cfb-488a-bdc4-6c2286e1d65c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable_ce0a365a-3de3-41a6-8699-aec32d379d3a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_7b441e6a-7cfb-488a-bdc4-6c2286e1d65c" xlink:to="loc_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable_ce0a365a-3de3-41a6-8699-aec32d379d3a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_0feb44c1-9fe6-4a08-80ec-8b2bbb56220f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByAssetClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable_ce0a365a-3de3-41a6-8699-aec32d379d3a" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_0feb44c1-9fe6-4a08-80ec-8b2bbb56220f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_b99c9c10-4b06-4143-9d7d-504d6143b56b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_0feb44c1-9fe6-4a08-80ec-8b2bbb56220f" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_b99c9c10-4b06-4143-9d7d-504d6143b56b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_FundedLoansMember_a0cb461e-17b7-4f77-b594-10a42ea723f0" xlink:href="bku-20201231.xsd#bku_FundedLoansMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_b99c9c10-4b06-4143-9d7d-504d6143b56b" xlink:to="loc_bku_FundedLoansMember_a0cb461e-17b7-4f77-b594-10a42ea723f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OffBalanceSheetMember_c5b476a7-66a4-4646-ab26-8511d009631b" xlink:href="bku-20201231.xsd#bku_OffBalanceSheetMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_b99c9c10-4b06-4143-9d7d-504d6143b56b" xlink:to="loc_bku_OffBalanceSheetMember_c5b476a7-66a4-4646-ab26-8511d009631b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_AccruedInterestReceivableMember_7d7aa049-1bd4-4a90-a9d9-01f4422a713b" xlink:href="bku-20201231.xsd#bku_AccruedInterestReceivableMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_b99c9c10-4b06-4143-9d7d-504d6143b56b" xlink:to="loc_bku_AccruedInterestReceivableMember_7d7aa049-1bd4-4a90-a9d9-01f4422a713b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis_ca145629-aca3-47ea-a843-4b684230ff0b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable_ce0a365a-3de3-41a6-8699-aec32d379d3a" xlink:to="loc_us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis_ca145629-aca3-47ea-a843-4b684230ff0b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivableTypeDomain_dad7d626-a911-408d-b6e8-1cb015305f76" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivableTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis_ca145629-aca3-47ea-a843-4b684230ff0b" xlink:to="loc_us-gaap_ReceivableTypeDomain_dad7d626-a911-408d-b6e8-1cb015305f76" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember_0db1b6ec-5205-4cdc-a1e9-0637ccddacd0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivableTypeDomain_dad7d626-a911-408d-b6e8-1cb015305f76" xlink:to="loc_us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember_0db1b6ec-5205-4cdc-a1e9-0637ccddacd0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_fdd00fd7-129f-46cb-9ed3-b66e0ba0bac1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable_ce0a365a-3de3-41a6-8699-aec32d379d3a" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_fdd00fd7-129f-46cb-9ed3-b66e0ba0bac1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_2905228a-cdfc-43cb-ad1d-93beb54c9969" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_fdd00fd7-129f-46cb-9ed3-b66e0ba0bac1" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_2905228a-cdfc-43cb-ad1d-93beb54c9969" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_3cec1830-540b-4bb5-bc36-298d9211ce28" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UsGovernmentAgencyInsuredLoansMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_2905228a-cdfc-43cb-ad1d-93beb54c9969" xlink:to="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_3cec1830-540b-4bb5-bc36-298d9211ce28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResidentialPortfolioSegmentMember_330e79f1-505a-47f7-84c6-6744d0071117" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResidentialPortfolioSegmentMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_2905228a-cdfc-43cb-ad1d-93beb54c9969" xlink:to="loc_us-gaap_ResidentialPortfolioSegmentMember_330e79f1-505a-47f7-84c6-6744d0071117" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPortfolioSegmentMember_000fdff1-de04-4a6b-884f-19487233822c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPortfolioSegmentMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_2905228a-cdfc-43cb-ad1d-93beb54c9969" xlink:to="loc_us-gaap_CommercialPortfolioSegmentMember_000fdff1-de04-4a6b-884f-19487233822c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems_d7931ca8-5ef4-4ef5-93f9-7eae32aa87f1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable_ce0a365a-3de3-41a6-8699-aec32d379d3a" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems_d7931ca8-5ef4-4ef5-93f9-7eae32aa87f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForLoanAndLeaseLosses_bf46c405-8795-400d-8cdd-8914a5bd2025" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProvisionForLoanAndLeaseLosses"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems_d7931ca8-5ef4-4ef5-93f9-7eae32aa87f1" xlink:to="loc_us-gaap_ProvisionForLoanAndLeaseLosses_bf46c405-8795-400d-8cdd-8914a5bd2025" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_79b2d4fd-a920-40c5-b50f-6da0f89a4608" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableAllowanceForCreditLosses"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems_d7931ca8-5ef4-4ef5-93f9-7eae32aa87f1" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_79b2d4fd-a920-40c5-b50f-6da0f89a4608" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1_6766ecd1-1e91-4d98-ab8f-f7d9e64b82c3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems_d7931ca8-5ef4-4ef5-93f9-7eae32aa87f1" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1_6766ecd1-1e91-4d98-ab8f-f7d9e64b82c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment_1fd1d93a-9118-4e7a-824e-49ffbfeb0b66" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems_d7931ca8-5ef4-4ef5-93f9-7eae32aa87f1" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment_1fd1d93a-9118-4e7a-824e-49ffbfeb0b66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableIndividuallyEvaluatedForImpairment_b85af7ae-de80-441b-b651-60278ad6948a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableIndividuallyEvaluatedForImpairment"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems_d7931ca8-5ef4-4ef5-93f9-7eae32aa87f1" xlink:to="loc_us-gaap_FinancingReceivableIndividuallyEvaluatedForImpairment_b85af7ae-de80-441b-b651-60278ad6948a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableCollectivelyEvaluatedForImpairment_5ec3b424-25f6-4319-81d9-4bcd836d1171" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableCollectivelyEvaluatedForImpairment"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems_d7931ca8-5ef4-4ef5-93f9-7eae32aa87f1" xlink:to="loc_us-gaap_FinancingReceivableCollectivelyEvaluatedForImpairment_5ec3b424-25f6-4319-81d9-4bcd836d1171" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome_d305e30f-fa2a-4e9b-bbf7-ae999c38a7f1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems_d7931ca8-5ef4-4ef5-93f9-7eae32aa87f1" xlink:to="loc_us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome_d305e30f-fa2a-4e9b-bbf7-ae999c38a7f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesLoansandAllowanceforCreditLossesScheduleofAverageRecordedInvestmentinImpairedLoansDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LoansandAllowanceforCreditLossesLoansandAllowanceforCreditLossesScheduleofAverageRecordedInvestmentinImpairedLoansDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LoansandAllowanceforCreditLossesLoansandAllowanceforCreditLossesScheduleofAverageRecordedInvestmentinImpairedLoansDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_ca69c70e-e109-42f4-ba75-2aa07148bcd8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_4c54e4e5-08c1-470c-9f09-47c67b429fd7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_ca69c70e-e109-42f4-ba75-2aa07148bcd8" xlink:to="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_4c54e4e5-08c1-470c-9f09-47c67b429fd7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_430d223c-dc25-4e49-b7a9-9e258ff0b5ef" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_4c54e4e5-08c1-470c-9f09-47c67b429fd7" xlink:to="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_430d223c-dc25-4e49-b7a9-9e258ff0b5ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_926d31e4-d50c-46aa-9050-0a2fc018ed41" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis_430d223c-dc25-4e49-b7a9-9e258ff0b5ef" xlink:to="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_926d31e4-d50c-46aa-9050-0a2fc018ed41" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_1e81987e-70c4-43c2-aac5-1b5468e37e15" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UsGovernmentAgencyInsuredLoansMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain_926d31e4-d50c-46aa-9050-0a2fc018ed41" xlink:to="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_1e81987e-70c4-43c2-aac5-1b5468e37e15" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_dd808b5b-6179-4e94-b4d8-cb5931352a6f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_4c54e4e5-08c1-470c-9f09-47c67b429fd7" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_dd808b5b-6179-4e94-b4d8-cb5931352a6f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_59994231-33e0-452e-abc8-44e9b6a272ef" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_dd808b5b-6179-4e94-b4d8-cb5931352a6f" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_59994231-33e0-452e-abc8-44e9b6a272ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OneToFourSingleFamilyResidentialMember_ceb628d5-5cfa-488a-978a-ca933fb17054" xlink:href="bku-20201231.xsd#bku_OneToFourSingleFamilyResidentialMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_59994231-33e0-452e-abc8-44e9b6a272ef" xlink:to="loc_bku_OneToFourSingleFamilyResidentialMember_ceb628d5-5cfa-488a-978a-ca933fb17054" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_08a442aa-4033-4bca-8c65-3f9caf53f05f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UsGovernmentAgencyInsuredLoansMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_59994231-33e0-452e-abc8-44e9b6a272ef" xlink:to="loc_us-gaap_UsGovernmentAgencyInsuredLoansMember_08a442aa-4033-4bca-8c65-3f9caf53f05f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResidentialPortfolioSegmentMember_6ab1c822-3185-4f4e-a9b2-949b7badb591" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResidentialPortfolioSegmentMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_59994231-33e0-452e-abc8-44e9b6a272ef" xlink:to="loc_us-gaap_ResidentialPortfolioSegmentMember_6ab1c822-3185-4f4e-a9b2-949b7badb591" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MultifamilyMember_da7bd542-e980-4448-b5a1-01f733b79950" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MultifamilyMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_59994231-33e0-452e-abc8-44e9b6a272ef" xlink:to="loc_srt_MultifamilyMember_da7bd542-e980-4448-b5a1-01f733b79950" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommercialRealEstateNonOwnerOccupiedMember_a23d5928-ee78-4509-a39b-0576265bae74" xlink:href="bku-20201231.xsd#bku_CommercialRealEstateNonOwnerOccupiedMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_59994231-33e0-452e-abc8-44e9b6a272ef" xlink:to="loc_bku_CommercialRealEstateNonOwnerOccupiedMember_a23d5928-ee78-4509-a39b-0576265bae74" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ConstructionLandMember_a59505e7-a452-49ba-94b8-e74900b9f91e" xlink:href="bku-20201231.xsd#bku_ConstructionLandMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_59994231-33e0-452e-abc8-44e9b6a272ef" xlink:to="loc_bku_ConstructionLandMember_a59505e7-a452-49ba-94b8-e74900b9f91e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommercialRealEstateOwnerOccupiedMember_02b0a9b5-ec95-4b31-afdb-81a6407fd7f3" xlink:href="bku-20201231.xsd#bku_CommercialRealEstateOwnerOccupiedMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_59994231-33e0-452e-abc8-44e9b6a272ef" xlink:to="loc_bku_CommercialRealEstateOwnerOccupiedMember_02b0a9b5-ec95-4b31-afdb-81a6407fd7f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialAndIndustrialSectorMember_ae0fea1c-8deb-498d-be0a-a6eaeec1c100" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialAndIndustrialSectorMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_59994231-33e0-452e-abc8-44e9b6a272ef" xlink:to="loc_us-gaap_CommercialAndIndustrialSectorMember_ae0fea1c-8deb-498d-be0a-a6eaeec1c100" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BridgefranchisefinanceMember_17093e26-1b00-4d52-92b3-09cb0494c5eb" xlink:href="bku-20201231.xsd#bku_BridgefranchisefinanceMember"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_59994231-33e0-452e-abc8-44e9b6a272ef" xlink:to="loc_bku_BridgefranchisefinanceMember_17093e26-1b00-4d52-92b3-09cb0494c5eb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BridgeequipmentfinanceMember_cbc42216-a317-495b-b7c8-4d80c218414e" xlink:href="bku-20201231.xsd#bku_BridgeequipmentfinanceMember"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_59994231-33e0-452e-abc8-44e9b6a272ef" xlink:to="loc_bku_BridgeequipmentfinanceMember_cbc42216-a317-495b-b7c8-4d80c218414e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPortfolioSegmentMember_f59fdcf2-679b-4555-96d8-3ced00d1ca61" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPortfolioSegmentMember"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_59994231-33e0-452e-abc8-44e9b6a272ef" xlink:to="loc_us-gaap_CommercialPortfolioSegmentMember_f59fdcf2-679b-4555-96d8-3ced00d1ca61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_11ad94ac-791e-4968-985e-4e1ec7aef03d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsNotesAndLoansReceivableLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_4c54e4e5-08c1-470c-9f09-47c67b429fd7" xlink:to="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_11ad94ac-791e-4968-985e-4e1ec7aef03d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment_4ef4d97e-2aeb-4a13-926a-f5e04a1be102" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_11ad94ac-791e-4968-985e-4e1ec7aef03d" xlink:to="loc_us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment_4ef4d97e-2aeb-4a13-926a-f5e04a1be102" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LeasesLeases" xlink:type="simple" xlink:href="bku-20201231.xsd#LeasesLeases"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LeasesLeases" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_6b655a97-4c79-4cd1-8aaa-cc9607f16569" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_LeasesTextBlock_a8b1aa4b-e050-48fb-bb51-94310794fa21" xlink:href="bku-20201231.xsd#bku_LeasesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_6b655a97-4c79-4cd1-8aaa-cc9607f16569" xlink:to="loc_bku_LeasesTextBlock_a8b1aa4b-e050-48fb-bb51-94310794fa21" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LeasesLeasesTables" xlink:type="simple" xlink:href="bku-20201231.xsd#LeasesLeasesTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LeasesLeasesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_a420bf96-ae69-4281-abda-2c246d336d2a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ScheduleofROUAssetsandLeaseLiabilitiesTableTextBlock_4f3cbc94-01e2-4029-8c57-995b0ef5b36f" xlink:href="bku-20201231.xsd#bku_ScheduleofROUAssetsandLeaseLiabilitiesTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_a420bf96-ae69-4281-abda-2c246d336d2a" xlink:to="loc_bku_ScheduleofROUAssetsandLeaseLiabilitiesTableTextBlock_4f3cbc94-01e2-4029-8c57-995b0ef5b36f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OperatingandFinanceLeaseInformationTableTextBlock_48b3d466-c201-4be4-8e5c-36d5ebb78320" xlink:href="bku-20201231.xsd#bku_OperatingandFinanceLeaseInformationTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_a420bf96-ae69-4281-abda-2c246d336d2a" xlink:to="loc_bku_OperatingandFinanceLeaseInformationTableTextBlock_48b3d466-c201-4be4-8e5c-36d5ebb78320" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCostTableTextBlock_966aa659-88d6-44b0-bd1e-1f8f4df95989" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseCostTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_a420bf96-ae69-4281-abda-2c246d336d2a" xlink:to="loc_us-gaap_LeaseCostTableTextBlock_966aa659-88d6-44b0-bd1e-1f8f4df95989" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_LeasesCashFlowInformationTableTextBlock_bc438b8e-43a4-45b1-8483-4cb65dc23fc7" xlink:href="bku-20201231.xsd#bku_LeasesCashFlowInformationTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_a420bf96-ae69-4281-abda-2c246d336d2a" xlink:to="loc_bku_LeasesCashFlowInformationTableTextBlock_bc438b8e-43a4-45b1-8483-4cb65dc23fc7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PremisesAndEquipmentAndLeaseObligationsTextBlock_80434be4-7c99-460c-b992-76b8ad10c23f" xlink:href="bku-20201231.xsd#bku_PremisesAndEquipmentAndLeaseObligationsTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_a420bf96-ae69-4281-abda-2c246d336d2a" xlink:to="loc_bku_PremisesAndEquipmentAndLeaseObligationsTextBlock_80434be4-7c99-460c-b992-76b8ad10c23f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ScheduleofDirectorSalesTypeFinanceLeasesTableTextBlock_23b345b7-c098-40bf-9a37-8d96e627613f" xlink:href="bku-20201231.xsd#bku_ScheduleofDirectorSalesTypeFinanceLeasesTableTextBlock"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_a420bf96-ae69-4281-abda-2c246d336d2a" xlink:to="loc_bku_ScheduleofDirectorSalesTypeFinanceLeasesTableTextBlock_23b345b7-c098-40bf-9a37-8d96e627613f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ScheduleoffutureminimumleasepaymentsunderdirectorsalestypefinancingleasesTableTextBlock_b2d878f5-0be2-4971-87ad-995f1ecf3de1" xlink:href="bku-20201231.xsd#bku_ScheduleoffutureminimumleasepaymentsunderdirectorsalestypefinancingleasesTableTextBlock"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_a420bf96-ae69-4281-abda-2c246d336d2a" xlink:to="loc_bku_ScheduleoffutureminimumleasepaymentsunderdirectorsalestypefinancingleasesTableTextBlock_b2d878f5-0be2-4971-87ad-995f1ecf3de1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertySubjectToOrAvailableForOperatingLeaseTextBlock_8ae62a33-a0fc-4f86-83b6-d36c4516d89e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfPropertySubjectToOrAvailableForOperatingLeaseTextBlock"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_a420bf96-ae69-4281-abda-2c246d336d2a" xlink:to="loc_us-gaap_ScheduleOfPropertySubjectToOrAvailableForOperatingLeaseTextBlock_8ae62a33-a0fc-4f86-83b6-d36c4516d89e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_47e44e6b-99cd-48e3-8be8-92f06ff8ef66" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_a420bf96-ae69-4281-abda-2c246d336d2a" xlink:to="loc_us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_47e44e6b-99cd-48e3-8be8-92f06ff8ef66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OperatingandDirectFinanceLeaseIncomeTableTextBlock_f5d7107e-ca45-45f8-a6e0-d5dd7f32079a" xlink:href="bku-20201231.xsd#bku_OperatingandDirectFinanceLeaseIncomeTableTextBlock"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_a420bf96-ae69-4281-abda-2c246d336d2a" xlink:to="loc_bku_OperatingandDirectFinanceLeaseIncomeTableTextBlock_f5d7107e-ca45-45f8-a6e0-d5dd7f32079a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LeasesScheduleofROUAssetsandLeaseLiabilitiesDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LeasesScheduleofROUAssetsandLeaseLiabilitiesDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LeasesScheduleofROUAssetsandLeaseLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_ScheduleofROUAssetsandLeaseLiabilitiesAbstract_e6419332-e0e0-43fa-8342-84f0471d3cbf" xlink:href="bku-20201231.xsd#bku_ScheduleofROUAssetsandLeaseLiabilitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_f30b0286-f773-4107-9ce1-0c11cfab5e6b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofROUAssetsandLeaseLiabilitiesAbstract_e6419332-e0e0-43fa-8342-84f0471d3cbf" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_f30b0286-f773-4107-9ce1-0c11cfab5e6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAsset_1d8ac3de-b34f-4d16-91a2-24bcbfc7d70b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAsset"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofROUAssetsandLeaseLiabilitiesAbstract_e6419332-e0e0-43fa-8342-84f0471d3cbf" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAsset_1d8ac3de-b34f-4d16-91a2-24bcbfc7d70b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TotalRightofUseAsset_2da7626c-fe62-454f-9ed8-a61eb4d4fa99" xlink:href="bku-20201231.xsd#bku_TotalRightofUseAsset"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofROUAssetsandLeaseLiabilitiesAbstract_e6419332-e0e0-43fa-8342-84f0471d3cbf" xlink:to="loc_bku_TotalRightofUseAsset_2da7626c-fe62-454f-9ed8-a61eb4d4fa99" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_55a5e97e-4bf7-41ba-87c9-90083ed7ab83" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofROUAssetsandLeaseLiabilitiesAbstract_e6419332-e0e0-43fa-8342-84f0471d3cbf" xlink:to="loc_us-gaap_OperatingLeaseLiability_55a5e97e-4bf7-41ba-87c9-90083ed7ab83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_90a3220f-2fec-440e-bd36-1afb861ffbc3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofROUAssetsandLeaseLiabilitiesAbstract_e6419332-e0e0-43fa-8342-84f0471d3cbf" xlink:to="loc_us-gaap_FinanceLeaseLiability_90a3220f-2fec-440e-bd36-1afb861ffbc3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TotalLeaseLiabilities_1c06ffc2-eb70-4346-b998-0b981518b523" xlink:href="bku-20201231.xsd#bku_TotalLeaseLiabilities"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofROUAssetsandLeaseLiabilitiesAbstract_e6419332-e0e0-43fa-8342-84f0471d3cbf" xlink:to="loc_bku_TotalLeaseLiabilities_1c06ffc2-eb70-4346-b998-0b981518b523" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList_7f70ba7d-d0dd-47ab-ac60-9b9d7417f180" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofROUAssetsandLeaseLiabilitiesAbstract_e6419332-e0e0-43fa-8342-84f0471d3cbf" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList_7f70ba7d-d0dd-47ab-ac60-9b9d7417f180" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList_c900d9d1-55f2-4af3-9876-495f255fa9c8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofROUAssetsandLeaseLiabilitiesAbstract_e6419332-e0e0-43fa-8342-84f0471d3cbf" xlink:to="loc_us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList_c900d9d1-55f2-4af3-9876-495f255fa9c8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList_2e1f8d19-b7c9-4464-8d58-4942bda87e79" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofROUAssetsandLeaseLiabilitiesAbstract_e6419332-e0e0-43fa-8342-84f0471d3cbf" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList_2e1f8d19-b7c9-4464-8d58-4942bda87e79" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList_a7fccaa3-f294-42c9-b73e-3d11af0881ac" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofROUAssetsandLeaseLiabilitiesAbstract_e6419332-e0e0-43fa-8342-84f0471d3cbf" xlink:to="loc_us-gaap_FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList_a7fccaa3-f294-42c9-b73e-3d11af0881ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_c93b60b2-c70a-408a-b6b9-0291e4347041" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofROUAssetsandLeaseLiabilitiesAbstract_e6419332-e0e0-43fa-8342-84f0471d3cbf" xlink:to="loc_us-gaap_StatementTable_c93b60b2-c70a-408a-b6b9-0291e4347041" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_d7abf5ac-a2af-4a2e-af76-8584fb1f2d5d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_c93b60b2-c70a-408a-b6b9-0291e4347041" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_d7abf5ac-a2af-4a2e-af76-8584fb1f2d5d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_98c8f1aa-af8f-4498-92b5-0853cc8636bc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_d7abf5ac-a2af-4a2e-af76-8584fb1f2d5d" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_98c8f1aa-af8f-4498-92b5-0853cc8636bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesMember_899da57c-2bbf-4cc3-a6e0-8c14dda12625" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_98c8f1aa-af8f-4498-92b5-0853cc8636bc" xlink:to="loc_us-gaap_OtherLiabilitiesMember_899da57c-2bbf-4cc3-a6e0-8c14dda12625" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_1abfaa02-9fe5-4ac6-b09d-e468fbb980f8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_c93b60b2-c70a-408a-b6b9-0291e4347041" xlink:to="loc_us-gaap_StatementLineItems_1abfaa02-9fe5-4ac6-b09d-e468fbb980f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_ebcf5c2d-a613-407b-9716-35ccdbe630b3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_1abfaa02-9fe5-4ac6-b09d-e468fbb980f8" xlink:to="loc_us-gaap_OperatingLeaseLiability_ebcf5c2d-a613-407b-9716-35ccdbe630b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LeasesScheduleofOperatingandFinanceLeaseInformationDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LeasesScheduleofOperatingandFinanceLeaseInformationDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LeasesScheduleofOperatingandFinanceLeaseInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_OperatingandFinanceLeaseInformationAbstract_d18302f5-bc5f-4cb0-9ff5-57c077985cae" xlink:href="bku-20201231.xsd#bku_OperatingandFinanceLeaseInformationAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_bd546376-c643-41aa-a0be-8a6f9d0507de" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_OperatingandFinanceLeaseInformationAbstract_d18302f5-bc5f-4cb0-9ff5-57c077985cae" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_bd546376-c643-41aa-a0be-8a6f9d0507de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_47636196-08e2-4649-ba02-9c4eb9d0da76" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_OperatingandFinanceLeaseInformationAbstract_d18302f5-bc5f-4cb0-9ff5-57c077985cae" xlink:to="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_47636196-08e2-4649-ba02-9c4eb9d0da76" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_7a9b96e1-c847-4a17-9622-af187956e363" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_OperatingandFinanceLeaseInformationAbstract_d18302f5-bc5f-4cb0-9ff5-57c077985cae" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_7a9b96e1-c847-4a17-9622-af187956e363" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_2167fe56-12df-4849-a713-dea5e4894e11" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_OperatingandFinanceLeaseInformationAbstract_d18302f5-bc5f-4cb0-9ff5-57c077985cae" xlink:to="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_2167fe56-12df-4849-a713-dea5e4894e11" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LeasesScheduleofLeaseCostsDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LeasesScheduleofLeaseCostsDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LeasesScheduleofLeaseCostsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_ScheduleofLeaseCostsAbstract_ed9a1bc8-be88-491e-9d50-891c3cce59b7" xlink:href="bku-20201231.xsd#bku_ScheduleofLeaseCostsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_bc8e47cf-b81a-4b60-8964-6b621c5d8d06" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseCost"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofLeaseCostsAbstract_ed9a1bc8-be88-491e-9d50-891c3cce59b7" xlink:to="loc_us-gaap_OperatingLeaseCost_bc8e47cf-b81a-4b60-8964-6b621c5d8d06" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseImpairmentLoss_4ed90d75-36de-4386-aeff-baca33ff638d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseImpairmentLoss"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofLeaseCostsAbstract_ed9a1bc8-be88-491e-9d50-891c3cce59b7" xlink:to="loc_us-gaap_OperatingLeaseImpairmentLoss_4ed90d75-36de-4386-aeff-baca33ff638d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCost_ebfc7fa5-f1ea-4d2e-8483-858bb9957488" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseCost"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofLeaseCostsAbstract_ed9a1bc8-be88-491e-9d50-891c3cce59b7" xlink:to="loc_us-gaap_LeaseCost_ebfc7fa5-f1ea-4d2e-8483-858bb9957488" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_b14a6e7c-6d4e-4f58-a1be-2445d383e7f0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofLeaseCostsAbstract_ed9a1bc8-be88-491e-9d50-891c3cce59b7" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_b14a6e7c-6d4e-4f58-a1be-2445d383e7f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense_0b41d4f8-716b-4566-a144-880014c627c1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseInterestExpense"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofLeaseCostsAbstract_ed9a1bc8-be88-491e-9d50-891c3cce59b7" xlink:to="loc_us-gaap_FinanceLeaseInterestExpense_0b41d4f8-716b-4566-a144-880014c627c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Totalfinanceleasecost_70b4a07e-5718-47d2-89b2-a83ff2ba29aa" xlink:href="bku-20201231.xsd#bku_Totalfinanceleasecost"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofLeaseCostsAbstract_ed9a1bc8-be88-491e-9d50-891c3cce59b7" xlink:to="loc_bku_Totalfinanceleasecost_70b4a07e-5718-47d2-89b2-a83ff2ba29aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableLeaseCost_6679f802-5c43-465c-9309-b7425d79e530" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableLeaseCost"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofLeaseCostsAbstract_ed9a1bc8-be88-491e-9d50-891c3cce59b7" xlink:to="loc_us-gaap_VariableLeaseCost_6679f802-5c43-465c-9309-b7425d79e530" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LeasesScheduleofLeasesCashFlowInformationDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LeasesScheduleofLeasesCashFlowInformationDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LeasesScheduleofLeasesCashFlowInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_ScheduleofLeasesCashFlowInformationAbstract_e26c9327-f327-4ada-b8d9-c9ca92087a70" xlink:href="bku-20201231.xsd#bku_ScheduleofLeasesCashFlowInformationAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_3c93d3c4-949f-4636-80d6-f73cc96a934f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofLeasesCashFlowInformationAbstract_e26c9327-f327-4ada-b8d9-c9ca92087a70" xlink:to="loc_us-gaap_StatementTable_3c93d3c4-949f-4636-80d6-f73cc96a934f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9693c2f5-491b-4a57-94a3-57e138d700cb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_3c93d3c4-949f-4636-80d6-f73cc96a934f" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9693c2f5-491b-4a57-94a3-57e138d700cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfAdoptionMember_61f79f09-7c36-4f72-8b9f-86946ddb32e1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfAdoptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_9693c2f5-491b-4a57-94a3-57e138d700cb" xlink:to="loc_us-gaap_TypeOfAdoptionMember_61f79f09-7c36-4f72-8b9f-86946ddb32e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingStandardsUpdate201602Member_2166de01-ba07-481d-87d3-5d9e888eb131" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_61f79f09-7c36-4f72-8b9f-86946ddb32e1" xlink:to="loc_us-gaap_AccountingStandardsUpdate201602Member_2166de01-ba07-481d-87d3-5d9e888eb131" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_ec220ddf-0cb7-4979-b0dc-5046ae103474" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_3c93d3c4-949f-4636-80d6-f73cc96a934f" xlink:to="loc_us-gaap_StatementLineItems_ec220ddf-0cb7-4979-b0dc-5046ae103474" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseInterestPaymentOnLiability_fc695e07-29e3-453e-a4e2-0f69eaf6a7d3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseInterestPaymentOnLiability"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ec220ddf-0cb7-4979-b0dc-5046ae103474" xlink:to="loc_us-gaap_FinanceLeaseInterestPaymentOnLiability_fc695e07-29e3-453e-a4e2-0f69eaf6a7d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasePayments_5313981e-1ea9-44a4-9cdf-3e2c074fbcfc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasePayments"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ec220ddf-0cb7-4979-b0dc-5046ae103474" xlink:to="loc_us-gaap_OperatingLeasePayments_5313981e-1ea9-44a4-9cdf-3e2c074fbcfc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_3ec43d3f-f896-4288-87c0-755ef8a71300" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeasePrincipalPayments"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ec220ddf-0cb7-4979-b0dc-5046ae103474" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_3ec43d3f-f896-4288-87c0-755ef8a71300" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Totalcashpaidforamountsincludedinthemeasurementofleaseliabilities_6983aa31-745a-4c6a-a256-e676ef98cc20" xlink:href="bku-20201231.xsd#bku_Totalcashpaidforamountsincludedinthemeasurementofleaseliabilities"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ec220ddf-0cb7-4979-b0dc-5046ae103474" xlink:to="loc_bku_Totalcashpaidforamountsincludedinthemeasurementofleaseliabilities_6983aa31-745a-4c6a-a256-e676ef98cc20" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OperatingleaseliabilitiesrecognizedfromobtainingROUassets_1af13474-f711-4474-8b3e-00f5ef0ce04e" xlink:href="bku-20201231.xsd#bku_OperatingleaseliabilitiesrecognizedfromobtainingROUassets"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ec220ddf-0cb7-4979-b0dc-5046ae103474" xlink:to="loc_bku_OperatingleaseliabilitiesrecognizedfromobtainingROUassets_1af13474-f711-4474-8b3e-00f5ef0ce04e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_FinanceleaseliabilitiesrecognizedfromobtainingROUassets_0688ecd4-7c44-4535-b0e7-99e6337bb885" xlink:href="bku-20201231.xsd#bku_FinanceleaseliabilitiesrecognizedfromobtainingROUassets"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ec220ddf-0cb7-4979-b0dc-5046ae103474" xlink:to="loc_bku_FinanceleaseliabilitiesrecognizedfromobtainingROUassets_0688ecd4-7c44-4535-b0e7-99e6337bb885" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TotalleaseliabilitiesrecognizedfromobtainingROUassets_78730979-fc0d-408c-825b-5a0ff5fef5db" xlink:href="bku-20201231.xsd#bku_TotalleaseliabilitiesrecognizedfromobtainingROUassets"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_ec220ddf-0cb7-4979-b0dc-5046ae103474" xlink:to="loc_bku_TotalleaseliabilitiesrecognizedfromobtainingROUassets_78730979-fc0d-408c-825b-5a0ff5fef5db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LeasesScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LeasesScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LeasesScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:href="bku-20201231.xsd#bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_185bd978-2988-4c72-8a15-8c17d9301618" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_185bd978-2988-4c72-8a15-8c17d9301618" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_fe791926-1bf0-456e-bb14-15138b032c2a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_fe791926-1bf0-456e-bb14-15138b032c2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_0d7a471b-7c54-42e3-9931-121384bac99e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_0d7a471b-7c54-42e3-9931-121384bac99e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_97d33e91-5f36-4177-ae24-ad43b64405ee" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_97d33e91-5f36-4177-ae24-ad43b64405ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_ab476082-bb9d-4674-a870-5f61c133c70d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_ab476082-bb9d-4674-a870-5f61c133c70d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_b954f99f-5265-4cf9-9774-afedcfcad931" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_b954f99f-5265-4cf9-9774-afedcfcad931" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_82ca3aeb-4ee1-4204-80b8-3362655ea6f6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_82ca3aeb-4ee1-4204-80b8-3362655ea6f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_7ece6ccc-adf0-4fcf-a98f-4f008c09c7c2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_7ece6ccc-adf0-4fcf-a98f-4f008c09c7c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_a9f579c0-bba8-43e1-81f2-985b6ad8dc38" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_OperatingLeaseLiability_a9f579c0-bba8-43e1-81f2-985b6ad8dc38" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_66025ec1-2504-434a-9f13-c069ff9fcd14" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_66025ec1-2504-434a-9f13-c069ff9fcd14" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_23c8d3ec-7763-4491-b77a-43893a943b26" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_23c8d3ec-7763-4491-b77a-43893a943b26" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_f8e6168d-ad0d-4cb7-be07-b2cdae0b13b5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_f8e6168d-ad0d-4cb7-be07-b2cdae0b13b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_54c8779e-f41d-4935-b11f-3dc4cf3160bb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_54c8779e-f41d-4935-b11f-3dc4cf3160bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_b99c7a65-45b9-4264-9d75-15d0d835a787" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_b99c7a65-45b9-4264-9d75-15d0d835a787" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_8c7a97fe-b620-4c87-959b-ca426e1271c0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_8c7a97fe-b620-4c87-959b-ca426e1271c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_faef1207-bca1-4c43-8eb8-8c666f679b9c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_faef1207-bca1-4c43-8eb8-8c666f679b9c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_0c2ae3ee-30c5-4afc-9e50-c68b6b0e885c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_0c2ae3ee-30c5-4afc-9e50-c68b6b0e885c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_4fd56993-8f85-460b-98b0-1760f5d4d932" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_FinanceLeaseLiability_4fd56993-8f85-460b-98b0-1760f5d4d932" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TotalLeaseLiabilityPaymentsDueNextTwelveMonths_e251434b-995e-4cbd-8c0c-21ece4fddd2f" xlink:href="bku-20201231.xsd#bku_TotalLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_bku_TotalLeaseLiabilityPaymentsDueNextTwelveMonths_e251434b-995e-4cbd-8c0c-21ece4fddd2f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TotalLeaseLiabilityPaymentsDueYearTwo_b44f8fa3-e656-4fac-b8de-6ad0bf2ca257" xlink:href="bku-20201231.xsd#bku_TotalLeaseLiabilityPaymentsDueYearTwo"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_bku_TotalLeaseLiabilityPaymentsDueYearTwo_b44f8fa3-e656-4fac-b8de-6ad0bf2ca257" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TotalLeaseLiabilityPaymentsDueYearThree_ea48fc95-5ff4-44be-b7f0-2092a547589e" xlink:href="bku-20201231.xsd#bku_TotalLeaseLiabilityPaymentsDueYearThree"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_bku_TotalLeaseLiabilityPaymentsDueYearThree_ea48fc95-5ff4-44be-b7f0-2092a547589e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TotalLeaseLiabilityPaymentsDueYearFour_032abfba-53ba-4cc3-9cdf-1cbc76a6fc42" xlink:href="bku-20201231.xsd#bku_TotalLeaseLiabilityPaymentsDueYearFour"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_bku_TotalLeaseLiabilityPaymentsDueYearFour_032abfba-53ba-4cc3-9cdf-1cbc76a6fc42" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TotalLeaseLiabilityPaymentsDueYearFive_8c0fb70a-a554-42a0-9db2-cb654cdde6a9" xlink:href="bku-20201231.xsd#bku_TotalLeaseLiabilityPaymentsDueYearFive"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_bku_TotalLeaseLiabilityPaymentsDueYearFive_8c0fb70a-a554-42a0-9db2-cb654cdde6a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TotalLeaseLiabilityPaymentsDueAfterYearFive_89b4e277-1f75-4999-a08f-14a70261aad8" xlink:href="bku-20201231.xsd#bku_TotalLeaseLiabilityPaymentsDueAfterYearFive"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_bku_TotalLeaseLiabilityPaymentsDueAfterYearFive_89b4e277-1f75-4999-a08f-14a70261aad8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TotalLeaseLiabilityPaymentsDue_b1965618-b3cb-4621-9152-9340686aab29" xlink:href="bku-20201231.xsd#bku_TotalLeaseLiabilityPaymentsDue"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_bku_TotalLeaseLiabilityPaymentsDue_b1965618-b3cb-4621-9152-9340686aab29" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TotalLeaseLiabilityUndiscountedExcessAmount_263db983-4027-4afe-9019-d244a95a4d1c" xlink:href="bku-20201231.xsd#bku_TotalLeaseLiabilityUndiscountedExcessAmount"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_bku_TotalLeaseLiabilityUndiscountedExcessAmount_263db983-4027-4afe-9019-d244a95a4d1c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TotalLeaseLiabilities_414bf4a0-2170-4b89-9423-4a2ec238d8fd" xlink:href="bku-20201231.xsd#bku_TotalLeaseLiabilities"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_bku_TotalLeaseLiabilities_414bf4a0-2170-4b89-9423-4a2ec238d8fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_c3561c36-1e25-40d0-b7ce-dda0bfc77df4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumLeasePaymentsforOperatingandFinanceLeasesAbstract_eed24df8-637f-4e36-9fd8-aa198610587c" xlink:to="loc_us-gaap_StatementTable_c3561c36-1e25-40d0-b7ce-dda0bfc77df4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_3fb76427-4591-4154-b472-effae5fa43d3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_c3561c36-1e25-40d0-b7ce-dda0bfc77df4" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_3fb76427-4591-4154-b472-effae5fa43d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_20689ccf-f51f-4939-a45b-a92d0b41410f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_3fb76427-4591-4154-b472-effae5fa43d3" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_20689ccf-f51f-4939-a45b-a92d0b41410f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesMember_c29d7085-1155-4015-904f-7e9c7e60c141" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_20689ccf-f51f-4939-a45b-a92d0b41410f" xlink:to="loc_us-gaap_OtherLiabilitiesMember_c29d7085-1155-4015-904f-7e9c7e60c141" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_5494866f-b2c3-4aec-9709-9e169114ac87" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_c3561c36-1e25-40d0-b7ce-dda0bfc77df4" xlink:to="loc_us-gaap_StatementLineItems_5494866f-b2c3-4aec-9709-9e169114ac87" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_859bcd66-4fac-4e32-a8ee-4b103bae3508" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_5494866f-b2c3-4aec-9709-9e169114ac87" xlink:to="loc_us-gaap_OperatingLeaseLiability_859bcd66-4fac-4e32-a8ee-4b103bae3508" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LeasesScheduleofDirectorSalesTypeFinanceLeasesDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LeasesScheduleofDirectorSalesTypeFinanceLeasesDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LeasesScheduleofDirectorSalesTypeFinanceLeasesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_ScheduleofDirectorSalesTypeFinanceLeasesAbstract_c2695c77-616d-4c15-8a0e-480607bc07a2" xlink:href="bku-20201231.xsd#bku_ScheduleofDirectorSalesTypeFinanceLeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived_eb5630e1-fca3-4f4e-addb-841ce6816a8f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofDirectorSalesTypeFinanceLeasesAbstract_c2695c77-616d-4c15-8a0e-480607bc07a2" xlink:to="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived_eb5630e1-fca3-4f4e-addb-841ce6816a8f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DirectFinancingLeaseUnguaranteedResidualAsset_7d732138-8d3b-451e-a009-02a34d7c44ce" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DirectFinancingLeaseUnguaranteedResidualAsset"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofDirectorSalesTypeFinanceLeasesAbstract_c2695c77-616d-4c15-8a0e-480607bc07a2" xlink:to="loc_us-gaap_DirectFinancingLeaseUnguaranteedResidualAsset_7d732138-8d3b-451e-a009-02a34d7c44ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Salestypeordirectfinancingleasegrossinvestment_cae16824-0cf0-4bb6-a68e-eca2d82ae5cc" xlink:href="bku-20201231.xsd#bku_Salestypeordirectfinancingleasegrossinvestment"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofDirectorSalesTypeFinanceLeasesAbstract_c2695c77-616d-4c15-8a0e-480607bc07a2" xlink:to="loc_bku_Salestypeordirectfinancingleasegrossinvestment_cae16824-0cf0-4bb6-a68e-eca2d82ae5cc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DirectFinancingLeaseDeferredSellingProfit_a39927e7-cd61-443e-9b5c-e1041e9104e4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DirectFinancingLeaseDeferredSellingProfit"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofDirectorSalesTypeFinanceLeasesAbstract_c2695c77-616d-4c15-8a0e-480607bc07a2" xlink:to="loc_us-gaap_DirectFinancingLeaseDeferredSellingProfit_a39927e7-cd61-443e-9b5c-e1041e9104e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalLeasesNetInvestmentInDirectFinancingLeasesInitialDirectCosts_aba6b22f-96f6-497b-8ecd-081da6d76e08" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalLeasesNetInvestmentInDirectFinancingLeasesInitialDirectCosts"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofDirectorSalesTypeFinanceLeasesAbstract_c2695c77-616d-4c15-8a0e-480607bc07a2" xlink:to="loc_us-gaap_CapitalLeasesNetInvestmentInDirectFinancingLeasesInitialDirectCosts_aba6b22f-96f6-497b-8ecd-081da6d76e08" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivable_23e85d9d-7903-43da-8ae6-5c9393a48403" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivable"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofDirectorSalesTypeFinanceLeasesAbstract_c2695c77-616d-4c15-8a0e-480607bc07a2" xlink:to="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivable_23e85d9d-7903-43da-8ae6-5c9393a48403" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LeasesScheduleoffutureminimumleasepaymentsunderdirectorsalestypefinancingleasesDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LeasesScheduleoffutureminimumleasepaymentsunderdirectorsalestypefinancingleasesDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LeasesScheduleoffutureminimumleasepaymentsunderdirectorsalestypefinancingleasesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_b7fcf0e1-533c-404d-a5dd-0cdc40c65226" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths_0ccfb8d5-1fff-4d2e-9491-3dd680d4eaec" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_b7fcf0e1-533c-404d-a5dd-0cdc40c65226" xlink:to="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths_0ccfb8d5-1fff-4d2e-9491-3dd680d4eaec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears_1eef2d00-94db-4e0d-bad2-b66bae529735" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_b7fcf0e1-533c-404d-a5dd-0cdc40c65226" xlink:to="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears_1eef2d00-94db-4e0d-bad2-b66bae529735" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears_9b2d67dc-83cd-4f3c-9dc1-ee55a6ec41e7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_b7fcf0e1-533c-404d-a5dd-0cdc40c65226" xlink:to="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears_9b2d67dc-83cd-4f3c-9dc1-ee55a6ec41e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears_15ddf0d9-6140-4ea7-af39-cde601164911" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_b7fcf0e1-533c-404d-a5dd-0cdc40c65226" xlink:to="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears_15ddf0d9-6140-4ea7-af39-cde601164911" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears_79ee92a8-e307-45c6-bedf-a26e83f4ec1d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_b7fcf0e1-533c-404d-a5dd-0cdc40c65226" xlink:to="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears_79ee92a8-e307-45c6-bedf-a26e83f4ec1d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter_bf3bc8bf-3c90-4c45-beae-6a99866edfd2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_b7fcf0e1-533c-404d-a5dd-0cdc40c65226" xlink:to="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter_bf3bc8bf-3c90-4c45-beae-6a99866edfd2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived_1adb5447-c85d-42d7-8d8f-88ff4386f5bd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_b7fcf0e1-533c-404d-a5dd-0cdc40c65226" xlink:to="loc_us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived_1adb5447-c85d-42d7-8d8f-88ff4386f5bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LeasesScheduleofOperatingLeaseEquipmentDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LeasesScheduleofOperatingLeaseEquipmentDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LeasesScheduleofOperatingLeaseEquipmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_ScheduleofOperatingLeaseEquipmentAbstract_0e257755-c9b6-4efc-9424-2bbf4772c108" xlink:href="bku-20201231.xsd#bku_ScheduleofOperatingLeaseEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseGross_46171634-04cd-4256-a9bf-520512e3588e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseGross"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofOperatingLeaseEquipmentAbstract_0e257755-c9b6-4efc-9424-2bbf4772c108" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseGross_46171634-04cd-4256-a9bf-520512e3588e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation_21b4f209-e503-4091-a08e-4781e6f31b6a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofOperatingLeaseEquipmentAbstract_0e257755-c9b6-4efc-9424-2bbf4772c108" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation_21b4f209-e503-4091-a08e-4781e6f31b6a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_aa5b381d-ca75-4115-96c4-fcf8e29f6c8c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofOperatingLeaseEquipmentAbstract_0e257755-c9b6-4efc-9424-2bbf4772c108" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_aa5b381d-ca75-4115-96c4-fcf8e29f6c8c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetImpairmentCharges_a9d89737-7325-4ed1-82b9-90fcc4da9a35" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentCharges"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofOperatingLeaseEquipmentAbstract_0e257755-c9b6-4efc-9424-2bbf4772c108" xlink:to="loc_us-gaap_AssetImpairmentCharges_a9d89737-7325-4ed1-82b9-90fcc4da9a35" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LeasesScheduleofFutureMinimumRentalPaymentonOperatingLeasesDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LeasesScheduleofFutureMinimumRentalPaymentonOperatingLeasesDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LeasesScheduleofFutureMinimumRentalPaymentonOperatingLeasesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_ScheduleofFutureMinimumRentalPaymentonOperatingLeasesAbstract_d34dfb53-22f2-425d-b007-89b0729a0b00" xlink:href="bku-20201231.xsd#bku_ScheduleofFutureMinimumRentalPaymentonOperatingLeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_25892bbb-f3a7-44c4-b48a-fcaa0b5a443a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumRentalPaymentonOperatingLeasesAbstract_d34dfb53-22f2-425d-b007-89b0729a0b00" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_25892bbb-f3a7-44c4-b48a-fcaa0b5a443a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_67dee49c-572e-4da4-bf3d-b99999b0b925" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumRentalPaymentonOperatingLeasesAbstract_d34dfb53-22f2-425d-b007-89b0729a0b00" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_67dee49c-572e-4da4-bf3d-b99999b0b925" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_cbb04572-ff5e-476a-976d-3a4bfcc43e36" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumRentalPaymentonOperatingLeasesAbstract_d34dfb53-22f2-425d-b007-89b0729a0b00" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_cbb04572-ff5e-476a-976d-3a4bfcc43e36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_5bd1be5b-834e-44fb-94b4-5bddd11c280e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumRentalPaymentonOperatingLeasesAbstract_d34dfb53-22f2-425d-b007-89b0729a0b00" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_5bd1be5b-834e-44fb-94b4-5bddd11c280e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_da6cec1f-1f5a-4a76-b9fe-2d3649b5d5a3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumRentalPaymentonOperatingLeasesAbstract_d34dfb53-22f2-425d-b007-89b0729a0b00" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_da6cec1f-1f5a-4a76-b9fe-2d3649b5d5a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_faf903e6-b266-44ed-a9ee-c8fc1faa6f8f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumRentalPaymentonOperatingLeasesAbstract_d34dfb53-22f2-425d-b007-89b0729a0b00" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_faf903e6-b266-44ed-a9ee-c8fc1faa6f8f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_d6705394-bfb6-44a2-9514-bd1721787b0b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_ScheduleofFutureMinimumRentalPaymentonOperatingLeasesAbstract_d34dfb53-22f2-425d-b007-89b0729a0b00" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_d6705394-bfb6-44a2-9514-bd1721787b0b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/LeasesOperatingandDirectFinanceLeaseIncomeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#LeasesOperatingandDirectFinanceLeaseIncomeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/LeasesOperatingandDirectFinanceLeaseIncomeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_OperatingandDirectFinanceLeaseIncomeAbstract_56475a90-0f46-4682-9b6a-ba3a68cbd4b6" xlink:href="bku-20201231.xsd#bku_OperatingandDirectFinanceLeaseIncomeAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLeaseIncome_a41ff831-65e1-4cc4-8d1c-73e2c162f8ce" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLeaseIncome"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_OperatingandDirectFinanceLeaseIncomeAbstract_56475a90-0f46-4682-9b6a-ba3a68cbd4b6" xlink:to="loc_us-gaap_OperatingLeaseLeaseIncome_a41ff831-65e1-4cc4-8d1c-73e2c162f8ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DirectFinancingLeaseLeaseIncome_c272730d-cab4-4251-a4cb-0548e92e1ad1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DirectFinancingLeaseLeaseIncome"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_OperatingandDirectFinanceLeaseIncomeAbstract_56475a90-0f46-4682-9b6a-ba3a68cbd4b6" xlink:to="loc_us-gaap_DirectFinancingLeaseLeaseIncome_c272730d-cab4-4251-a4cb-0548e92e1ad1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseIncome_aeb4bcd2-6484-46a7-a237-af24e488085c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseIncome"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_OperatingandDirectFinanceLeaseIncomeAbstract_56475a90-0f46-4682-9b6a-ba3a68cbd4b6" xlink:to="loc_us-gaap_LeaseIncome_aeb4bcd2-6484-46a7-a237-af24e488085c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/Deposits" xlink:type="simple" xlink:href="bku-20201231.xsd#Deposits"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/Deposits" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_srt_BrokersAndDealersAbstract_06d03bdf-d2c7-4f90-a649-fb485c48dd60" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_BrokersAndDealersAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepositLiabilitiesDisclosuresTextBlock_d14a5010-5b66-44bf-b4f3-7e50febbd333" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepositLiabilitiesDisclosuresTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_BrokersAndDealersAbstract_06d03bdf-d2c7-4f90-a649-fb485c48dd60" xlink:to="loc_us-gaap_DepositLiabilitiesDisclosuresTextBlock_d14a5010-5b66-44bf-b4f3-7e50febbd333" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/DepositsTables" xlink:type="simple" xlink:href="bku-20201231.xsd#DepositsTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/DepositsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_srt_BrokersAndDealersAbstract_6e552f24-9698-4214-9bfe-663894a05a25" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_BrokersAndDealersAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SummaryOfAverageBalancesAndWeightedAverageRatesPaidOnDepositsTableTextBlock_7bb96609-6613-405d-ad09-85ca8d0d667e" xlink:href="bku-20201231.xsd#bku_SummaryOfAverageBalancesAndWeightedAverageRatesPaidOnDepositsTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_BrokersAndDealersAbstract_6e552f24-9698-4214-9bfe-663894a05a25" xlink:to="loc_bku_SummaryOfAverageBalancesAndWeightedAverageRatesPaidOnDepositsTableTextBlock_7bb96609-6613-405d-ad09-85ca8d0d667e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDepositMaturitiesTableTextBlock_98bb2489-73e8-415f-999c-a5262ce6baad" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimeDepositMaturitiesTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_BrokersAndDealersAbstract_6e552f24-9698-4214-9bfe-663894a05a25" xlink:to="loc_us-gaap_TimeDepositMaturitiesTableTextBlock_98bb2489-73e8-415f-999c-a5262ce6baad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ScheduleOfInterestExpenseOnDeposits_9007c2e1-9f33-4240-8271-4b296dbf285b" xlink:href="bku-20201231.xsd#bku_ScheduleOfInterestExpenseOnDeposits"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_BrokersAndDealersAbstract_6e552f24-9698-4214-9bfe-663894a05a25" xlink:to="loc_bku_ScheduleOfInterestExpenseOnDeposits_9007c2e1-9f33-4240-8271-4b296dbf285b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/DepositsSummaryofAverageBalancesandWeightedAverageRatesPaidonDepositsDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#DepositsSummaryofAverageBalancesandWeightedAverageRatesPaidonDepositsDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/DepositsSummaryofAverageBalancesandWeightedAverageRatesPaidonDepositsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BankingAndThriftAbstract_530ce329-3de9-454d-9a67-711f336fef7e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BankingAndThriftAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepositsAbstract_318eec1c-1e88-4e6a-9a67-a5623075c876" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepositsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BankingAndThriftAbstract_530ce329-3de9-454d-9a67-711f336fef7e" xlink:to="loc_us-gaap_DepositsAbstract_318eec1c-1e88-4e6a-9a67-a5623075c876" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_NoninterestBearingDepositLiabilitiesDomesticAverageBalance_6113de01-fdeb-4269-9c25-4a28f84d216a" xlink:href="bku-20201231.xsd#bku_NoninterestBearingDepositLiabilitiesDomesticAverageBalance"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_318eec1c-1e88-4e6a-9a67-a5623075c876" xlink:to="loc_bku_NoninterestBearingDepositLiabilitiesDomesticAverageBalance_6113de01-fdeb-4269-9c25-4a28f84d216a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_WeightedAverageRateNonInterestBearingDomesticDeposit_ee016427-630a-40bc-aa60-c967c53f710c" xlink:href="bku-20201231.xsd#bku_WeightedAverageRateNonInterestBearingDomesticDeposit"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_318eec1c-1e88-4e6a-9a67-a5623075c876" xlink:to="loc_bku_WeightedAverageRateNonInterestBearingDomesticDeposit_ee016427-630a-40bc-aa60-c967c53f710c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_InterestBearingDepositLiabilitiesDomesticAverageBalance_f5b27675-218f-4e67-9bfc-8aa8396ed6f2" xlink:href="bku-20201231.xsd#bku_InterestBearingDepositLiabilitiesDomesticAverageBalance"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_318eec1c-1e88-4e6a-9a67-a5623075c876" xlink:to="loc_bku_InterestBearingDepositLiabilitiesDomesticAverageBalance_f5b27675-218f-4e67-9bfc-8aa8396ed6f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_WeightedAverageRateInterestBearingDomesticDeposit_73aeaa36-b079-47c3-9141-c8c4ede3fe59" xlink:href="bku-20201231.xsd#bku_WeightedAverageRateInterestBearingDomesticDeposit"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_318eec1c-1e88-4e6a-9a67-a5623075c876" xlink:to="loc_bku_WeightedAverageRateInterestBearingDomesticDeposit_73aeaa36-b079-47c3-9141-c8c4ede3fe59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SavingsAndMoneyMarketAverageBalance_52ec9708-f95e-4bf6-9d09-415c609b34f5" xlink:href="bku-20201231.xsd#bku_SavingsAndMoneyMarketAverageBalance"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_318eec1c-1e88-4e6a-9a67-a5623075c876" xlink:to="loc_bku_SavingsAndMoneyMarketAverageBalance_52ec9708-f95e-4bf6-9d09-415c609b34f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_WeightedAverageRateDomesticDepositSavingsAndMoneyMarket_44399e36-c348-4e0d-874e-848dcce713bd" xlink:href="bku-20201231.xsd#bku_WeightedAverageRateDomesticDepositSavingsAndMoneyMarket"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_318eec1c-1e88-4e6a-9a67-a5623075c876" xlink:to="loc_bku_WeightedAverageRateDomesticDepositSavingsAndMoneyMarket_44399e36-c348-4e0d-874e-848dcce713bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TimeDepositsAverageBalance_f9fb80db-1037-43be-8d9c-6baa751804fe" xlink:href="bku-20201231.xsd#bku_TimeDepositsAverageBalance"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_318eec1c-1e88-4e6a-9a67-a5623075c876" xlink:to="loc_bku_TimeDepositsAverageBalance_f9fb80db-1037-43be-8d9c-6baa751804fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageRateDomesticDepositTimeDeposits_77ec7cb6-b28e-4c66-b3b1-e24d97e90769" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageRateDomesticDepositTimeDeposits"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_318eec1c-1e88-4e6a-9a67-a5623075c876" xlink:to="loc_us-gaap_WeightedAverageRateDomesticDepositTimeDeposits_77ec7cb6-b28e-4c66-b3b1-e24d97e90769" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_DepositsAverageBalance_378a8ca4-b639-46d8-a753-20cd7f9cdcb6" xlink:href="bku-20201231.xsd#bku_DepositsAverageBalance"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_318eec1c-1e88-4e6a-9a67-a5623075c876" xlink:to="loc_bku_DepositsAverageBalance_378a8ca4-b639-46d8-a753-20cd7f9cdcb6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_UsGaap_WeightedAverageRateDomesticDeposits_7b0759cb-5810-4023-83e4-ef76b2f88bde" xlink:href="bku-20201231.xsd#bku_UsGaap_WeightedAverageRateDomesticDeposits"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_318eec1c-1e88-4e6a-9a67-a5623075c876" xlink:to="loc_bku_UsGaap_WeightedAverageRateDomesticDeposits_7b0759cb-5810-4023-83e4-ef76b2f88bde" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/DepositsScheduleofMaturitiesofTimeDepositsDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#DepositsScheduleofMaturitiesofTimeDepositsDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/DepositsScheduleofMaturitiesofTimeDepositsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepositsAbstract_152dfdb7-0bd1-4b8f-81f9-f99f15c72120" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepositsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDepositMaturitiesYearOne_2bf81ba0-f0a2-4d3e-b70b-bff3615fc915" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimeDepositMaturitiesYearOne"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_152dfdb7-0bd1-4b8f-81f9-f99f15c72120" xlink:to="loc_us-gaap_TimeDepositMaturitiesYearOne_2bf81ba0-f0a2-4d3e-b70b-bff3615fc915" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDepositMaturitiesYearTwo_9c71419a-fa0c-480c-92ad-81f128c2962f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimeDepositMaturitiesYearTwo"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_152dfdb7-0bd1-4b8f-81f9-f99f15c72120" xlink:to="loc_us-gaap_TimeDepositMaturitiesYearTwo_9c71419a-fa0c-480c-92ad-81f128c2962f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDepositMaturitiesYearThree_3aa41d1c-cc0f-4b3f-a707-a0bf97636308" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimeDepositMaturitiesYearThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_152dfdb7-0bd1-4b8f-81f9-f99f15c72120" xlink:to="loc_us-gaap_TimeDepositMaturitiesYearThree_3aa41d1c-cc0f-4b3f-a707-a0bf97636308" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDepositMaturitiesYearFour_e17d9f24-1ab3-472c-8692-94b84811e55c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimeDepositMaturitiesYearFour"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_152dfdb7-0bd1-4b8f-81f9-f99f15c72120" xlink:to="loc_us-gaap_TimeDepositMaturitiesYearFour_e17d9f24-1ab3-472c-8692-94b84811e55c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDepositMaturitiesAfterYearFive_97bab8ee-0662-405c-94f5-d6f91fea2193" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimeDepositMaturitiesAfterYearFive"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_152dfdb7-0bd1-4b8f-81f9-f99f15c72120" xlink:to="loc_us-gaap_TimeDepositMaturitiesAfterYearFive_97bab8ee-0662-405c-94f5-d6f91fea2193" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDeposits_8f70f270-9a9c-4e08-b72b-bfdc95afcfa2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimeDeposits"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_152dfdb7-0bd1-4b8f-81f9-f99f15c72120" xlink:to="loc_us-gaap_TimeDeposits_8f70f270-9a9c-4e08-b72b-bfdc95afcfa2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/DepositsScheduleofInterestExpenseonDepositsDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#DepositsScheduleofInterestExpenseonDepositsDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/DepositsScheduleofInterestExpenseonDepositsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepositsAbstract_a741c2ec-f322-49d7-9447-dd6db4db8442" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepositsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDemandDepositAccounts_d9b1244c-29ae-4059-a2dc-af090b12a055" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpenseDemandDepositAccounts"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_a741c2ec-f322-49d7-9447-dd6db4db8442" xlink:to="loc_us-gaap_InterestExpenseDemandDepositAccounts_d9b1244c-29ae-4059-a2dc-af090b12a055" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_InterestExpenseMoneyMarketAndSavingsDeposits_8b7e45be-e870-45e6-8508-5d5300879cac" xlink:href="bku-20201231.xsd#bku_InterestExpenseMoneyMarketAndSavingsDeposits"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_a741c2ec-f322-49d7-9447-dd6db4db8442" xlink:to="loc_bku_InterestExpenseMoneyMarketAndSavingsDeposits_8b7e45be-e870-45e6-8508-5d5300879cac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseTimeDeposits_176c311f-f409-4658-a925-92197a7a7b53" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpenseTimeDeposits"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_a741c2ec-f322-49d7-9447-dd6db4db8442" xlink:to="loc_us-gaap_InterestExpenseTimeDeposits_176c311f-f409-4658-a925-92197a7a7b53" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDomesticDeposits_80ed32b0-d422-46ed-a6d9-5b98ec796a39" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpenseDomesticDeposits"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_a741c2ec-f322-49d7-9447-dd6db4db8442" xlink:to="loc_us-gaap_InterestExpenseDomesticDeposits_80ed32b0-d422-46ed-a6d9-5b98ec796a39" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/DepositsNarrativeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#DepositsNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/DepositsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepositsAbstract_23ef29cb-0221-4d4e-8ab7-e01f23b78528" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepositsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDepositsAtOrAboveFDICInsuranceLimit_6b493dba-96ce-4a6c-84ca-7ed00bd9512d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimeDepositsAtOrAboveFDICInsuranceLimit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_23ef29cb-0221-4d4e-8ab7-e01f23b78528" xlink:to="loc_us-gaap_TimeDepositsAtOrAboveFDICInsuranceLimit_6b493dba-96ce-4a6c-84ca-7ed00bd9512d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Publicfundsdepositsincludedindeposits_bcef68b2-8a52-4250-8e7f-a0384395d4f5" xlink:href="bku-20201231.xsd#bku_Publicfundsdepositsincludedindeposits"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_23ef29cb-0221-4d4e-8ab7-e01f23b78528" xlink:to="loc_bku_Publicfundsdepositsincludedindeposits_bcef68b2-8a52-4250-8e7f-a0384395d4f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestBearingDomesticDepositBrokered_5d61a2a8-26fb-4c82-91a0-20936ce90b7e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestBearingDomesticDepositBrokered"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_23ef29cb-0221-4d4e-8ab7-e01f23b78528" xlink:to="loc_us-gaap_InterestBearingDomesticDepositBrokered_5d61a2a8-26fb-4c82-91a0-20936ce90b7e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CarryingValueOfInvestmentSecuritiesAvailableForSalePledgedAsSecurityForTimeDepositsIssuedToSubsidiaryAndOtherPublicFunds_c8cb0fc8-bf51-41fc-82c2-1dda356fe897" xlink:href="bku-20201231.xsd#bku_CarryingValueOfInvestmentSecuritiesAvailableForSalePledgedAsSecurityForTimeDepositsIssuedToSubsidiaryAndOtherPublicFunds"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepositsAbstract_23ef29cb-0221-4d4e-8ab7-e01f23b78528" xlink:to="loc_bku_CarryingValueOfInvestmentSecuritiesAvailableForSalePledgedAsSecurityForTimeDepositsIssuedToSubsidiaryAndOtherPublicFunds_c8cb0fc8-bf51-41fc-82c2-1dda356fe897" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/FederalHomeLoanBankAdvancesandOtherBorrowings" xlink:type="simple" xlink:href="bku-20201231.xsd#FederalHomeLoanBankAdvancesandOtherBorrowings"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/FederalHomeLoanBankAdvancesandOtherBorrowings" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalHomeLoanBanksAbstract_a3e30c6f-49e3-4944-8508-4447f91b9585" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FederalHomeLoanBanksAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalHomeLoanBankAdvancesDisclosureTextBlock_f43d7d71-ac1c-4f9b-83e0-5cb3f3cdc7dc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FederalHomeLoanBankAdvancesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBanksAbstract_a3e30c6f-49e3-4944-8508-4447f91b9585" xlink:to="loc_us-gaap_FederalHomeLoanBankAdvancesDisclosureTextBlock_f43d7d71-ac1c-4f9b-83e0-5cb3f3cdc7dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/FederalHomeLoanBankAdvancesandOtherBorrowingsTables" xlink:type="simple" xlink:href="bku-20201231.xsd#FederalHomeLoanBankAdvancesandOtherBorrowingsTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/FederalHomeLoanBankAdvancesandOtherBorrowingsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalHomeLoanBanksAbstract_e6e241f4-22a3-44bb-9ae3-bd9d438b9ec3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FederalHomeLoanBanksAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFederalHomeLoanBankAdvancesByBranchOfFHLBBankTextBlock_96b7ce28-e998-47aa-bd06-6dbc33994337" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFederalHomeLoanBankAdvancesByBranchOfFHLBBankTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBanksAbstract_e6e241f4-22a3-44bb-9ae3-bd9d438b9ec3" xlink:to="loc_us-gaap_ScheduleOfFederalHomeLoanBankAdvancesByBranchOfFHLBBankTextBlock_96b7ce28-e998-47aa-bd06-6dbc33994337" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDebtTableTextBlock_11638304-6f02-4a88-82e6-ee05a407dbd4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBanksAbstract_e6e241f4-22a3-44bb-9ae3-bd9d438b9ec3" xlink:to="loc_us-gaap_ScheduleOfDebtTableTextBlock_11638304-6f02-4a88-82e6-ee05a407dbd4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/FederalHomeLoanBankAdvancesandOtherBorrowingsScheduleofOutstandingFHLBAdvancesDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#FederalHomeLoanBankAdvancesandOtherBorrowingsScheduleofOutstandingFHLBAdvancesDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/FederalHomeLoanBankAdvancesandOtherBorrowingsScheduleofOutstandingFHLBAdvancesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryAbstract_5ee9bd1d-7bdc-43c9-93b7-04b6cd13cf49" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFederalHomeLoanBankAdvancesByBranchOfFHLBBankTable_bf3e7d4f-0639-41b3-9f6a-d39019f7292e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFederalHomeLoanBankAdvancesByBranchOfFHLBBankTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryAbstract_5ee9bd1d-7bdc-43c9-93b7-04b6cd13cf49" xlink:to="loc_us-gaap_ScheduleOfFederalHomeLoanBankAdvancesByBranchOfFHLBBankTable_bf3e7d4f-0639-41b3-9f6a-d39019f7292e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_aae985a4-475d-4e6b-8e39-fc96465293ac" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFederalHomeLoanBankAdvancesByBranchOfFHLBBankTable_bf3e7d4f-0639-41b3-9f6a-d39019f7292e" xlink:to="loc_srt_RangeAxis_aae985a4-475d-4e6b-8e39-fc96465293ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_05ca8e50-352c-44e8-ad56-f027728a267e" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_aae985a4-475d-4e6b-8e39-fc96465293ac" xlink:to="loc_srt_RangeMember_05ca8e50-352c-44e8-ad56-f027728a267e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_52a25b20-6791-4ac7-b298-3dc466484579" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_05ca8e50-352c-44e8-ad56-f027728a267e" xlink:to="loc_srt_MinimumMember_52a25b20-6791-4ac7-b298-3dc466484579" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_83f14bc3-8915-4bdd-a451-8d538bf12c28" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_05ca8e50-352c-44e8-ad56-f027728a267e" xlink:to="loc_srt_MaximumMember_83f14bc3-8915-4bdd-a451-8d538bf12c28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_3a0b7e6f-0154-4493-96b8-7883b1cd6f7c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFederalHomeLoanBankAdvancesByBranchOfFHLBBankTable_bf3e7d4f-0639-41b3-9f6a-d39019f7292e" xlink:to="loc_us-gaap_DebtInstrumentAxis_3a0b7e6f-0154-4493-96b8-7883b1cd6f7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_5535b932-aa50-4b9a-83ff-2210700cb8aa" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_3a0b7e6f-0154-4493-96b8-7883b1cd6f7c" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_5535b932-aa50-4b9a-83ff-2210700cb8aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SeniorNotes4875MaturingOnNovember172025Member_ed038392-fa9b-4df1-9eea-f35fcdadd641" xlink:href="bku-20201231.xsd#bku_SeniorNotes4875MaturingOnNovember172025Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5535b932-aa50-4b9a-83ff-2210700cb8aa" xlink:to="loc_bku_SeniorNotes4875MaturingOnNovember172025Member_ed038392-fa9b-4df1-9eea-f35fcdadd641" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SubordinatedDebt5125MaturingOnJune112030Member_ffb27bee-bc5a-44d3-a332-e73d612526d0" xlink:href="bku-20201231.xsd#bku_SubordinatedDebt5125MaturingOnJune112030Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5535b932-aa50-4b9a-83ff-2210700cb8aa" xlink:to="loc_bku_SubordinatedDebt5125MaturingOnJune112030Member_ffb27bee-bc5a-44d3-a332-e73d612526d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems_38952e94-f9b6-4018-a44e-0fef5d724bb6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFederalHomeLoanBankAdvancesByBranchOfFHLBBankTable_bf3e7d4f-0639-41b3-9f6a-d39019f7292e" xlink:to="loc_us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems_38952e94-f9b6-4018-a44e-0fef5d724bb6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_MaturinginNextTwelveMonthsOnemonthorless_f73f9964-50f9-4984-9fc4-a628dbe081c0" xlink:href="bku-20201231.xsd#bku_MaturinginNextTwelveMonthsOnemonthorless"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems_38952e94-f9b6-4018-a44e-0fef5d724bb6" xlink:to="loc_bku_MaturinginNextTwelveMonthsOnemonthorless_f73f9964-50f9-4984-9fc4-a628dbe081c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_MaturinginNextTwelveMonthsOveronemonth_c6963542-0639-4aaf-964b-b26b71c9ca70" xlink:href="bku-20201231.xsd#bku_MaturinginNextTwelveMonthsOveronemonth"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems_38952e94-f9b6-4018-a44e-0fef5d724bb6" xlink:to="loc_bku_MaturinginNextTwelveMonthsOveronemonth_c6963542-0639-4aaf-964b-b26b71c9ca70" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate_97671e68-c3c7-441d-988a-423c63b703b9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems_38952e94-f9b6-4018-a44e-0fef5d724bb6" xlink:to="loc_us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate_97671e68-c3c7-441d-988a-423c63b703b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_AdvancesfromFederalHomeLoanBankGross_af18cfaa-2c39-4cec-8bed-e4a4b67c147f" xlink:href="bku-20201231.xsd#bku_AdvancesfromFederalHomeLoanBankGross"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems_38952e94-f9b6-4018-a44e-0fef5d724bb6" xlink:to="loc_bku_AdvancesfromFederalHomeLoanBankGross_af18cfaa-2c39-4cec-8bed-e4a4b67c147f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease_5673c0d4-454f-4f4b-9c45-d4faeb21bdd7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems_38952e94-f9b6-4018-a44e-0fef5d724bb6" xlink:to="loc_us-gaap_HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease_5673c0d4-454f-4f4b-9c45-d4faeb21bdd7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdvancesFromFederalHomeLoanBanks_d7c38cb1-9d90-483e-a577-f1c0838fcc5b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdvancesFromFederalHomeLoanBanks"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems_38952e94-f9b6-4018-a44e-0fef5d724bb6" xlink:to="loc_us-gaap_AdvancesFromFederalHomeLoanBanks_d7c38cb1-9d90-483e-a577-f1c0838fcc5b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_MaturinginNextTwelveMonthsOnemonthorlessrangeofinterestratesinPercent_32dced25-dc66-4368-af5a-1c102d553eba" xlink:href="bku-20201231.xsd#bku_MaturinginNextTwelveMonthsOnemonthorlessrangeofinterestratesinPercent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems_38952e94-f9b6-4018-a44e-0fef5d724bb6" xlink:to="loc_bku_MaturinginNextTwelveMonthsOnemonthorlessrangeofinterestratesinPercent_32dced25-dc66-4368-af5a-1c102d553eba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_MaturinginNextTwelveMonthsOnemonthorlessWeightedAverageRateinPercent_8ce00a71-cb7d-47e3-9076-3b151b60c5b9" xlink:href="bku-20201231.xsd#bku_MaturinginNextTwelveMonthsOnemonthorlessWeightedAverageRateinPercent"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems_38952e94-f9b6-4018-a44e-0fef5d724bb6" xlink:to="loc_bku_MaturinginNextTwelveMonthsOnemonthorlessWeightedAverageRateinPercent_8ce00a71-cb7d-47e3-9076-3b151b60c5b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_MaturinginNextTwelveMonthsOveronemonthrangeofinterestratesinPercent_59d3a1ac-7f23-4551-b71f-4e5891ae8cdc" xlink:href="bku-20201231.xsd#bku_MaturinginNextTwelveMonthsOveronemonthrangeofinterestratesinPercent"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems_38952e94-f9b6-4018-a44e-0fef5d724bb6" xlink:to="loc_bku_MaturinginNextTwelveMonthsOveronemonthrangeofinterestratesinPercent_59d3a1ac-7f23-4551-b71f-4e5891ae8cdc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_MaturinginNextTwelveMonthsOveronemonthWeightedAverageRateinPercent_6b557ea4-aa53-494e-8ff4-bc4c2fab1b83" xlink:href="bku-20201231.xsd#bku_MaturinginNextTwelveMonthsOveronemonthWeightedAverageRateinPercent"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems_38952e94-f9b6-4018-a44e-0fef5d724bb6" xlink:to="loc_bku_MaturinginNextTwelveMonthsOveronemonthWeightedAverageRateinPercent_6b557ea4-aa53-494e-8ff4-bc4c2fab1b83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_MaturinginYearTworangeofinterestratesinPercent_546f577e-addf-49d1-9198-95cb843529df" xlink:href="bku-20201231.xsd#bku_MaturinginYearTworangeofinterestratesinPercent"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems_38952e94-f9b6-4018-a44e-0fef5d724bb6" xlink:to="loc_bku_MaturinginYearTworangeofinterestratesinPercent_546f577e-addf-49d1-9198-95cb843529df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate_164ea5a7-64c1-43df-8a51-04ea631b6da5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems_38952e94-f9b6-4018-a44e-0fef5d724bb6" xlink:to="loc_us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate_164ea5a7-64c1-43df-8a51-04ea631b6da5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_58477001-d1a2-4b44-b563-f9cd4b3e03ac" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankLineItems_38952e94-f9b6-4018-a44e-0fef5d724bb6" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_58477001-d1a2-4b44-b563-f9cd4b3e03ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/FederalHomeLoanBankAdvancesNotesandOtherBorrowingsLongTermDebtDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#FederalHomeLoanBankAdvancesNotesandOtherBorrowingsLongTermDebtDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/FederalHomeLoanBankAdvancesNotesandOtherBorrowingsLongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_d2b4fcab-66f7-428c-9ce8-6f9286af8d9b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_ec5fe918-445a-4369-ae25-851c396e5763" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d2b4fcab-66f7-428c-9ce8-6f9286af8d9b" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_ec5fe918-445a-4369-ae25-851c396e5763" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_94890f19-d50d-41c3-ad99-98ccbb9b5640" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d2b4fcab-66f7-428c-9ce8-6f9286af8d9b" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscount_94890f19-d50d-41c3-ad99-98ccbb9b5640" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_a4864cb1-9e33-43f4-9328-86a959ed4da1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebt"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d2b4fcab-66f7-428c-9ce8-6f9286af8d9b" xlink:to="loc_us-gaap_LongTermDebt_a4864cb1-9e33-43f4-9328-86a959ed4da1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalLeaseObligations_b93e2e82-c90b-4aa1-886e-ac95b53cf55e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalLeaseObligations"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d2b4fcab-66f7-428c-9ce8-6f9286af8d9b" xlink:to="loc_us-gaap_CapitalLeaseObligations_b93e2e82-c90b-4aa1-886e-ac95b53cf55e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_7e54cef4-9747-4f45-980b-6a437486c32b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d2b4fcab-66f7-428c-9ce8-6f9286af8d9b" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_7e54cef4-9747-4f45-980b-6a437486c32b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_778cc769-02b1-4646-a51e-7200f265dedb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d2b4fcab-66f7-428c-9ce8-6f9286af8d9b" xlink:to="loc_us-gaap_DebtInstrumentTable_778cc769-02b1-4646-a51e-7200f265dedb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_6e2f4a82-6bc4-49e1-9d03-8402f3c8bbb1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_778cc769-02b1-4646-a51e-7200f265dedb" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_6e2f4a82-6bc4-49e1-9d03-8402f3c8bbb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_60f0b402-897c-4703-864f-4e4a1de69bd3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_6e2f4a82-6bc4-49e1-9d03-8402f3c8bbb1" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_60f0b402-897c-4703-864f-4e4a1de69bd3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubordinatedDebtMember_b0e5c335-04b1-40aa-bacf-fcab75b48439" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubordinatedDebtMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_60f0b402-897c-4703-864f-4e4a1de69bd3" xlink:to="loc_us-gaap_SubordinatedDebtMember_b0e5c335-04b1-40aa-bacf-fcab75b48439" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_4f4ad7f9-e578-4f40-832e-309591b49228" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_60f0b402-897c-4703-864f-4e4a1de69bd3" xlink:to="loc_us-gaap_SeniorNotesMember_4f4ad7f9-e578-4f40-832e-309591b49228" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_b53dca51-2913-4d62-b7a8-34d38b6085b7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_778cc769-02b1-4646-a51e-7200f265dedb" xlink:to="loc_us-gaap_DebtInstrumentAxis_b53dca51-2913-4d62-b7a8-34d38b6085b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_237333d5-506d-42f1-8b9d-46d9d716ac19" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_b53dca51-2913-4d62-b7a8-34d38b6085b7" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_237333d5-506d-42f1-8b9d-46d9d716ac19" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SeniorNotes4875MaturingOnNovember172025Member_1445bbef-b5c5-468b-9c6b-fad063358657" xlink:href="bku-20201231.xsd#bku_SeniorNotes4875MaturingOnNovember172025Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_237333d5-506d-42f1-8b9d-46d9d716ac19" xlink:to="loc_bku_SeniorNotes4875MaturingOnNovember172025Member_1445bbef-b5c5-468b-9c6b-fad063358657" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_b7d1b78c-b93a-4091-86e9-a99d45c23da4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_778cc769-02b1-4646-a51e-7200f265dedb" xlink:to="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_b7d1b78c-b93a-4091-86e9-a99d45c23da4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_507c7c1a-6856-4d7e-acd2-f659076b6f71" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_b7d1b78c-b93a-4091-86e9-a99d45c23da4" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_507c7c1a-6856-4d7e-acd2-f659076b6f71" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_c7101fed-15b8-4de2-8a41-6ce8a5acc0f6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_b7d1b78c-b93a-4091-86e9-a99d45c23da4" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscount_c7101fed-15b8-4de2-8a41-6ce8a5acc0f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_08879120-92da-4751-a3ed-cf0816e33693" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebt"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_b7d1b78c-b93a-4091-86e9-a99d45c23da4" xlink:to="loc_us-gaap_LongTermDebt_08879120-92da-4751-a3ed-cf0816e33693" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_98b0f743-aa04-4d91-9e45-483d6df36568" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_b7d1b78c-b93a-4091-86e9-a99d45c23da4" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_98b0f743-aa04-4d91-9e45-483d6df36568" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_7484c208-3fea-4257-abdc-25c9da4e06de" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d2b4fcab-66f7-428c-9ce8-6f9286af8d9b" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_7484c208-3fea-4257-abdc-25c9da4e06de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/FederalHomeLoanBankAdvancesandOtherBorrowingsNarrativeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#FederalHomeLoanBankAdvancesandOtherBorrowingsNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/FederalHomeLoanBankAdvancesandOtherBorrowingsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdvancesFromFederalHomeLoanBanksAbstract_8233143a-c85f-4300-bc79-b2132ba2477b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdvancesFromFederalHomeLoanBanksAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_3e0e156c-a8ab-4ad1-9a98-f12b8ec01ab0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdvancesFromFederalHomeLoanBanksAbstract_8233143a-c85f-4300-bc79-b2132ba2477b" xlink:to="loc_us-gaap_DebtInstrumentTable_3e0e156c-a8ab-4ad1-9a98-f12b8ec01ab0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_68875dff-9fb6-4206-994d-10d733cced2b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_3e0e156c-a8ab-4ad1-9a98-f12b8ec01ab0" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_68875dff-9fb6-4206-994d-10d733cced2b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_cd88350a-1948-4c61-a4ae-71347170970f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_68875dff-9fb6-4206-994d-10d733cced2b" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_cd88350a-1948-4c61-a4ae-71347170970f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalReserveBankAdvancesMember_0c5e9436-a950-46d9-a3d5-9a300fd0d963" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FederalReserveBankAdvancesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_cd88350a-1948-4c61-a4ae-71347170970f" xlink:to="loc_us-gaap_FederalReserveBankAdvancesMember_0c5e9436-a950-46d9-a3d5-9a300fd0d963" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubordinatedDebtMember_b37a1f1e-1a42-4ae0-ae7d-83acc303f1d9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubordinatedDebtMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_cd88350a-1948-4c61-a4ae-71347170970f" xlink:to="loc_us-gaap_SubordinatedDebtMember_b37a1f1e-1a42-4ae0-ae7d-83acc303f1d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_FederalFundsLinesCreditMember_f1bbed93-895e-448b-9c19-b31faaa05352" xlink:href="bku-20201231.xsd#bku_FederalFundsLinesCreditMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_cd88350a-1948-4c61-a4ae-71347170970f" xlink:to="loc_bku_FederalFundsLinesCreditMember_f1bbed93-895e-448b-9c19-b31faaa05352" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_a563dcf4-913f-484e-a554-086f32d4e5ec" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_cd88350a-1948-4c61-a4ae-71347170970f" xlink:to="loc_us-gaap_SeniorNotesMember_a563dcf4-913f-484e-a554-086f32d4e5ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_b437710c-46f9-4f86-a910-55e694c6b54c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_3e0e156c-a8ab-4ad1-9a98-f12b8ec01ab0" xlink:to="loc_us-gaap_DebtInstrumentAxis_b437710c-46f9-4f86-a910-55e694c6b54c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_a16aca3b-27c7-46d5-8679-35d543d30232" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_b437710c-46f9-4f86-a910-55e694c6b54c" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_a16aca3b-27c7-46d5-8679-35d543d30232" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SubordinatedDebt5125MaturingOnJune112030Member_20a4c9f7-43ec-4bdf-ba52-73d71c940c01" xlink:href="bku-20201231.xsd#bku_SubordinatedDebt5125MaturingOnJune112030Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_a16aca3b-27c7-46d5-8679-35d543d30232" xlink:to="loc_bku_SubordinatedDebt5125MaturingOnJune112030Member_20a4c9f7-43ec-4bdf-ba52-73d71c940c01" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_fe0eeb26-0c9a-4467-99dd-46dc5e8ddbf7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_3e0e156c-a8ab-4ad1-9a98-f12b8ec01ab0" xlink:to="loc_us-gaap_DebtInstrumentLineItems_fe0eeb26-0c9a-4467-99dd-46dc5e8ddbf7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesForFederalHomeLoanBank_ab30b4bd-e862-4e60-86b8-74d919e3812f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesForFederalHomeLoanBank"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_fe0eeb26-0c9a-4467-99dd-46dc5e8ddbf7" xlink:to="loc_us-gaap_PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesForFederalHomeLoanBank_ab30b4bd-e862-4e60-86b8-74d919e3812f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_9f3b871a-0524-476e-917c-33ad3728558f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_fe0eeb26-0c9a-4467-99dd-46dc5e8ddbf7" xlink:to="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_9f3b871a-0524-476e-917c-33ad3728558f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_f36bdd91-358d-4b85-8d7d-47255c5a2c47" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_fe0eeb26-0c9a-4467-99dd-46dc5e8ddbf7" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_f36bdd91-358d-4b85-8d7d-47255c5a2c47" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_26c8c8a8-d604-4354-89eb-3d0d4eca9fbe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_fe0eeb26-0c9a-4467-99dd-46dc5e8ddbf7" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_26c8c8a8-d604-4354-89eb-3d0d4eca9fbe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds_ace9b219-dd62-48b1-8561-bf0b2fe2933b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_fe0eeb26-0c9a-4467-99dd-46dc5e8ddbf7" xlink:to="loc_us-gaap_FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds_ace9b219-dd62-48b1-8561-bf0b2fe2933b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnusedBorrowingCapacityAmount_1fc7763f-8c57-4099-a8e0-dc5949e63fbd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentUnusedBorrowingCapacityAmount"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_fe0eeb26-0c9a-4467-99dd-46dc5e8ddbf7" xlink:to="loc_us-gaap_DebtInstrumentUnusedBorrowingCapacityAmount_1fc7763f-8c57-4099-a8e0-dc5949e63fbd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_ceccbbc9-2927-41e3-b60e-cc9e8f75d33c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_fe0eeb26-0c9a-4467-99dd-46dc5e8ddbf7" xlink:to="loc_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_ceccbbc9-2927-41e3-b60e-cc9e8f75d33c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_2ae43f0a-7b5a-4afe-8c81-1a2bfd7ac631" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_fe0eeb26-0c9a-4467-99dd-46dc5e8ddbf7" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_2ae43f0a-7b5a-4afe-8c81-1a2bfd7ac631" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/PremisesandEquipmentandLeaseCommitments" xlink:type="simple" xlink:href="bku-20201231.xsd#PremisesandEquipmentandLeaseCommitments"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/PremisesandEquipmentandLeaseCommitments" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_PropertyPlantandEquipmentTypeAbstract_dd950150-b795-462a-8e59-6a08dbc04ee6" xlink:href="bku-20201231.xsd#bku_PropertyPlantandEquipmentTypeAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_431bae44-604d-433c-8741-7c5f6648c0f5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_PropertyPlantandEquipmentTypeAbstract_dd950150-b795-462a-8e59-6a08dbc04ee6" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_431bae44-604d-433c-8741-7c5f6648c0f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/PremisesandEquipmentandLeaseCommitmentsPropertyPlantandEquipmentTables" xlink:type="simple" xlink:href="bku-20201231.xsd#PremisesandEquipmentandLeaseCommitmentsPropertyPlantandEquipmentTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/PremisesandEquipmentandLeaseCommitmentsPropertyPlantandEquipmentTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_PropertyPlantandEquipmentTableAbstract_5bf6ce95-323d-4534-95ef-23862ffcf7bb" xlink:href="bku-20201231.xsd#bku_PropertyPlantandEquipmentTableAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_d1517359-9912-4d30-8257-943e1bdc21c4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_PropertyPlantandEquipmentTableAbstract_5bf6ce95-323d-4534-95ef-23862ffcf7bb" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_d1517359-9912-4d30-8257-943e1bdc21c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/PremisesandEquipmentandLeaseCommitmentsSummaryofPremisesandEquipmentDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#PremisesandEquipmentandLeaseCommitmentsSummaryofPremisesandEquipmentDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/PremisesandEquipmentandLeaseCommitmentsSummaryofPremisesandEquipmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_PremisesAndEquipmentAndLeaseCommitmentsAbstract_2fc7cd26-2e5c-4768-8f50-0b83687ede42" xlink:href="bku-20201231.xsd#bku_PremisesAndEquipmentAndLeaseCommitmentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_90a2e842-0c26-49e0-a8fa-4d3daea6ab01" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_PremisesAndEquipmentAndLeaseCommitmentsAbstract_2fc7cd26-2e5c-4768-8f50-0b83687ede42" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_90a2e842-0c26-49e0-a8fa-4d3daea6ab01" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_0245811e-bace-4b5e-b344-72c01ae566b9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_90a2e842-0c26-49e0-a8fa-4d3daea6ab01" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_0245811e-bace-4b5e-b344-72c01ae566b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_176925d1-c853-48b8-8578-43187058028e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_0245811e-bace-4b5e-b344-72c01ae566b9" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_176925d1-c853-48b8-8578-43187058028e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BuildingAndBuildingImprovementsMember_7ccc8bae-da24-413a-b2f0-8152f489d509" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BuildingAndBuildingImprovementsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_176925d1-c853-48b8-8578-43187058028e" xlink:to="loc_us-gaap_BuildingAndBuildingImprovementsMember_7ccc8bae-da24-413a-b2f0-8152f489d509" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseholdImprovementsMember_e9bd80ab-0f93-4e62-bd23-89840abc3de5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseholdImprovementsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_176925d1-c853-48b8-8578-43187058028e" xlink:to="loc_us-gaap_LeaseholdImprovementsMember_e9bd80ab-0f93-4e62-bd23-89840abc3de5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_FurnitureFixturesAndEquipmentMember_f9f21ffb-517d-4059-93fd-f6887d3bbeec" xlink:href="bku-20201231.xsd#bku_FurnitureFixturesAndEquipmentMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_176925d1-c853-48b8-8578-43187058028e" xlink:to="loc_bku_FurnitureFixturesAndEquipmentMember_f9f21ffb-517d-4059-93fd-f6887d3bbeec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComputerEquipmentMember_dba5caab-8d1e-4935-bc4a-bb36ee650a2d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComputerEquipmentMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_176925d1-c853-48b8-8578-43187058028e" xlink:to="loc_us-gaap_ComputerEquipmentMember_dba5caab-8d1e-4935-bc4a-bb36ee650a2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_093ea6ef-8148-4ed7-9ed5-2bc3153179b1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SoftwareAndSoftwareDevelopmentCostsMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_176925d1-c853-48b8-8578-43187058028e" xlink:to="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_093ea6ef-8148-4ed7-9ed5-2bc3153179b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransportationEquipmentMember_6901f7e2-4a58-4016-a469-44e64af6bbd7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TransportationEquipmentMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_176925d1-c853-48b8-8578-43187058028e" xlink:to="loc_us-gaap_TransportationEquipmentMember_6901f7e2-4a58-4016-a469-44e64af6bbd7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_923b53ed-1736-4d43-9f43-8fc09bfc25cc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_90a2e842-0c26-49e0-a8fa-4d3daea6ab01" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_923b53ed-1736-4d43-9f43-8fc09bfc25cc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_7afa2e51-3cdb-4fb5-a02b-5bf0f9f65e9a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_923b53ed-1736-4d43-9f43-8fc09bfc25cc" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_7afa2e51-3cdb-4fb5-a02b-5bf0f9f65e9a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_3c98356c-e785-41f5-af95-47b2d50fae47" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_923b53ed-1736-4d43-9f43-8fc09bfc25cc" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_3c98356c-e785-41f5-af95-47b2d50fae47" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_0d44246d-09ad-45d8-a59c-775576a88279" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_923b53ed-1736-4d43-9f43-8fc09bfc25cc" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_0d44246d-09ad-45d8-a59c-775576a88279" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsHeldForSaleNotPartOfDisposalGroup_472021a7-5f8e-44eb-8eff-616e759e68dc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsHeldForSaleNotPartOfDisposalGroup"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_923b53ed-1736-4d43-9f43-8fc09bfc25cc" xlink:to="loc_us-gaap_AssetsHeldForSaleNotPartOfDisposalGroup_472021a7-5f8e-44eb-8eff-616e759e68dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/PremisesandEquipmentandLeaseCommitmentsNarrativeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#PremisesandEquipmentandLeaseCommitmentsNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/PremisesandEquipmentandLeaseCommitmentsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_PropertyPlantandEquipmentTypeAbstract_d628ff65-e6c1-4bec-843e-52d49444f736" xlink:href="bku-20201231.xsd#bku_PropertyPlantandEquipmentTypeAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationNonproduction_d936d7a9-a329-47d9-965b-3f55126cf7e4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationNonproduction"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_PropertyPlantandEquipmentTypeAbstract_d628ff65-e6c1-4bec-843e-52d49444f736" xlink:to="loc_us-gaap_DepreciationNonproduction_d936d7a9-a329-47d9-965b-3f55126cf7e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/IncomeTaxes" xlink:type="simple" xlink:href="bku-20201231.xsd#IncomeTaxes"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/IncomeTaxes" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_72ec3870-b18f-4d47-abe4-82884a11b28b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_d378bec0-d858-4e95-a192-865074d5e011" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_72ec3870-b18f-4d47-abe4-82884a11b28b" xlink:to="loc_us-gaap_IncomeTaxDisclosureTextBlock_d378bec0-d858-4e95-a192-865074d5e011" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/IncomeTaxesIncomeTaxesTableTables" xlink:type="simple" xlink:href="bku-20201231.xsd#IncomeTaxesIncomeTaxesTableTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/IncomeTaxesIncomeTaxesTableTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_IncomeTaxesTableAbstract_11e452a9-0e59-4d2b-8722-52d91fd79bd7" xlink:href="bku-20201231.xsd#bku_IncomeTaxesTableAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_193c4331-3199-47e2-8099-63e618fc28e0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_IncomeTaxesTableAbstract_11e452a9-0e59-4d2b-8722-52d91fd79bd7" xlink:to="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_193c4331-3199-47e2-8099-63e618fc28e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_7835e760-972d-49ba-89d3-0429a1703cd8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_IncomeTaxesTableAbstract_11e452a9-0e59-4d2b-8722-52d91fd79bd7" xlink:to="loc_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_7835e760-972d-49ba-89d3-0429a1703cd8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_e93bb520-80b4-4782-ae8f-124da1a7e72e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_IncomeTaxesTableAbstract_11e452a9-0e59-4d2b-8722-52d91fd79bd7" xlink:to="loc_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_e93bb520-80b4-4782-ae8f-124da1a7e72e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_c6d060d3-e4df-4e02-ad4f-816bb6a14423" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_IncomeTaxesTableAbstract_11e452a9-0e59-4d2b-8722-52d91fd79bd7" xlink:to="loc_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_c6d060d3-e4df-4e02-ad4f-816bb6a14423" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/IncomeTaxesScheduleofComponentsofIncomeTaxExpenseBenefitDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#IncomeTaxesScheduleofComponentsofIncomeTaxExpenseBenefitDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/IncomeTaxesScheduleofComponentsofIncomeTaxExpenseBenefitDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_a6f43b46-7da1-4e9b-b511-ff9372f8abd6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_d08394c9-ef92-4a60-8ac7-0dd89c29d93f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_a6f43b46-7da1-4e9b-b511-ff9372f8abd6" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_d08394c9-ef92-4a60-8ac7-0dd89c29d93f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_99e2148f-a013-4f41-ba04-7f4d98e02dd1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_a6f43b46-7da1-4e9b-b511-ff9372f8abd6" xlink:to="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_99e2148f-a013-4f41-ba04-7f4d98e02dd1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_48b758c7-ce78-4dbe-aaf9-306f31e238e4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_a6f43b46-7da1-4e9b-b511-ff9372f8abd6" xlink:to="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_48b758c7-ce78-4dbe-aaf9-306f31e238e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_71f9d3af-4f07-4b85-b243-90fc61d5098a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_a6f43b46-7da1-4e9b-b511-ff9372f8abd6" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_71f9d3af-4f07-4b85-b243-90fc61d5098a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_73a0ae84-df03-471d-ae88-c8763c54483d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_a6f43b46-7da1-4e9b-b511-ff9372f8abd6" xlink:to="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_73a0ae84-df03-471d-ae88-c8763c54483d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_e49e286c-74e8-4a70-97e1-af4b9691befb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_a6f43b46-7da1-4e9b-b511-ff9372f8abd6" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_e49e286c-74e8-4a70-97e1-af4b9691befb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_e44215a3-c183-441a-b495-4b066a405c39" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_a6f43b46-7da1-4e9b-b511-ff9372f8abd6" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_e44215a3-c183-441a-b495-4b066a405c39" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/IncomeTaxesScheduleofEffectiveIncomeTaxRateReconciliationDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#IncomeTaxesScheduleofEffectiveIncomeTaxRateReconciliationDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/IncomeTaxesScheduleofEffectiveIncomeTaxRateReconciliationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_5e70a077-30da-4bd4-ae00-de2c857c99e3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_b248b0cc-16fa-4e76-b5ed-85a872dfd95c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_5e70a077-30da-4bd4-ae00-de2c857c99e3" xlink:to="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_b248b0cc-16fa-4e76-b5ed-85a872dfd95c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_579c4659-5082-4355-a2bc-22714f95e01d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_5e70a077-30da-4bd4-ae00-de2c857c99e3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_579c4659-5082-4355-a2bc-22714f95e01d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxExemptIncome_93e05a6f-940c-4e94-a7ab-264f12eba0b5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxReconciliationTaxExemptIncome"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_5e70a077-30da-4bd4-ae00-de2c857c99e3" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxExemptIncome_93e05a6f-940c-4e94-a7ab-264f12eba0b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome_e7dcedf0-2b0a-43c8-ab3b-bf97bc2d19f2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_5e70a077-30da-4bd4-ae00-de2c857c99e3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome_e7dcedf0-2b0a-43c8-ab3b-bf97bc2d19f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_2b8ee4d5-390b-4d9d-a785-a2761a24da88" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_5e70a077-30da-4bd4-ae00-de2c857c99e3" xlink:to="loc_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_2b8ee4d5-390b-4d9d-a785-a2761a24da88" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_372e7cf6-b376-48f9-9a60-36037651661d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_5e70a077-30da-4bd4-ae00-de2c857c99e3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_372e7cf6-b376-48f9-9a60-36037651661d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationOtherAdjustments_e77ecf29-acb0-4300-aeed-4ee9a36e82de" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_5e70a077-30da-4bd4-ae00-de2c857c99e3" xlink:to="loc_us-gaap_IncomeTaxReconciliationOtherAdjustments_e77ecf29-acb0-4300-aeed-4ee9a36e82de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_1b72e065-9d4e-4136-88c0-545c4f2bfd2e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_5e70a077-30da-4bd4-ae00-de2c857c99e3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_1b72e065-9d4e-4136-88c0-545c4f2bfd2e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_14e3bb32-9562-4bf1-a9bd-b80649ef390f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_5e70a077-30da-4bd4-ae00-de2c857c99e3" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_14e3bb32-9562-4bf1-a9bd-b80649ef390f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_b96f0198-11cc-4743-9c36-4f2656ad6a03" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_5e70a077-30da-4bd4-ae00-de2c857c99e3" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_b96f0198-11cc-4743-9c36-4f2656ad6a03" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/IncomeTaxesScheduleofDeferredTaxAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#IncomeTaxesScheduleofDeferredTaxAssetsandLiabilitiesDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/IncomeTaxesScheduleofDeferredTaxAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_8dd3bfb2-294a-4fba-972d-e70d0686cb6c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComponentsOfDeferredTaxAssetsAbstract_9d85651b-0a72-4b85-8312-16f8123fbc4f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComponentsOfDeferredTaxAssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_8dd3bfb2-294a-4fba-972d-e70d0686cb6c" xlink:to="loc_us-gaap_ComponentsOfDeferredTaxAssetsAbstract_9d85651b-0a72-4b85-8312-16f8123fbc4f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_DeferredTaxAssetsExcessOfTaxBasisOverCarryingValueOfAcquiredLoans_307dac5b-ff5a-4c35-89fa-c3c156954f46" xlink:href="bku-20201231.xsd#bku_DeferredTaxAssetsExcessOfTaxBasisOverCarryingValueOfAcquiredLoans"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAbstract_9d85651b-0a72-4b85-8312-16f8123fbc4f" xlink:to="loc_bku_DeferredTaxAssetsExcessOfTaxBasisOverCarryingValueOfAcquiredLoans_307dac5b-ff5a-4c35-89fa-c3c156954f46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_d4b004e4-4808-4244-b6db-a5da78356741" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAbstract_9d85651b-0a72-4b85-8312-16f8123fbc4f" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_d4b004e4-4808-4244-b6db-a5da78356741" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_DeferredTaxAssetNetUnrealizedLossonSecuritiesAvailableforSale_38106372-bfde-4a35-aa52-72d32fa043d9" xlink:href="bku-20201231.xsd#bku_DeferredTaxAssetNetUnrealizedLossonSecuritiesAvailableforSale"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAbstract_9d85651b-0a72-4b85-8312-16f8123fbc4f" xlink:to="loc_bku_DeferredTaxAssetNetUnrealizedLossonSecuritiesAvailableforSale_38106372-bfde-4a35-aa52-72d32fa043d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_5470ff57-a4c6-4b7a-917f-ff9922b0e898" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsOther"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAbstract_9d85651b-0a72-4b85-8312-16f8123fbc4f" xlink:to="loc_us-gaap_DeferredTaxAssetsOther_5470ff57-a4c6-4b7a-917f-ff9922b0e898" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsGross_1e1d1298-9b64-42d8-9846-452e8a42fa74" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsGross"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAbstract_9d85651b-0a72-4b85-8312-16f8123fbc4f" xlink:to="loc_us-gaap_DeferredTaxAssetsGross_1e1d1298-9b64-42d8-9846-452e8a42fa74" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesAbstract_05961679-0df0-4969-bee1-9fcc1958e1c4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_8dd3bfb2-294a-4fba-972d-e70d0686cb6c" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesAbstract_05961679-0df0-4969-bee1-9fcc1958e1c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesLeasingArrangements_e09a57e4-6cae-49d4-bbe8-e4935e79a59e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesLeasingArrangements"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesAbstract_05961679-0df0-4969-bee1-9fcc1958e1c4" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesLeasingArrangements_e09a57e4-6cae-49d4-bbe8-e4935e79a59e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesOther_3ae07c79-eeff-44cf-8bec-80ddceea2571" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesOther"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesAbstract_05961679-0df0-4969-bee1-9fcc1958e1c4" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesOther_3ae07c79-eeff-44cf-8bec-80ddceea2571" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilities_78979845-5139-49f8-84a5-d294a45de48e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesAbstract_05961679-0df0-4969-bee1-9fcc1958e1c4" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilities_78979845-5139-49f8-84a5-d294a45de48e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilities_b49d6a0b-c572-4880-ac77-d905ae2295f0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_8dd3bfb2-294a-4fba-972d-e70d0686cb6c" xlink:to="loc_us-gaap_DeferredTaxLiabilities_b49d6a0b-c572-4880-ac77-d905ae2295f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/IncomeTaxesScheduleofUnrecognizedTaxBenefitsRollForwardDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#IncomeTaxesScheduleofUnrecognizedTaxBenefitsRollForwardDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/IncomeTaxesScheduleofUnrecognizedTaxBenefitsRollForwardDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_5e1698fb-c91a-4f8e-8a73-40448243c67d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_8f1bb23c-264d-4ea8-aa8a-ff35780e22eb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_5e1698fb-c91a-4f8e-8a73-40448243c67d" xlink:to="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_8f1bb23c-264d-4ea8-aa8a-ff35780e22eb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_45fb86e2-d9fc-46f6-a9ec-0527acbdca60" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefits"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_8f1bb23c-264d-4ea8-aa8a-ff35780e22eb" xlink:to="loc_us-gaap_UnrecognizedTaxBenefits_45fb86e2-d9fc-46f6-a9ec-0527acbdca60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_d58e6ae6-4ce4-4e17-9d27-88b75e34e9c2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_8f1bb23c-264d-4ea8-aa8a-ff35780e22eb" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_d58e6ae6-4ce4-4e17-9d27-88b75e34e9c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_707a9b03-14fb-46b5-8372-49c2c17653f5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_8f1bb23c-264d-4ea8-aa8a-ff35780e22eb" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_707a9b03-14fb-46b5-8372-49c2c17653f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions_a804df11-fcf8-4993-959a-00bc7ab36855" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_8f1bb23c-264d-4ea8-aa8a-ff35780e22eb" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions_a804df11-fcf8-4993-959a-00bc7ab36855" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations_bbf6dcf8-c535-4225-aa79-b435a3026da0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_8f1bb23c-264d-4ea8-aa8a-ff35780e22eb" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations_bbf6dcf8-c535-4225-aa79-b435a3026da0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_364513d9-6566-44cb-b27c-722804d3fe8c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_8f1bb23c-264d-4ea8-aa8a-ff35780e22eb" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_364513d9-6566-44cb-b27c-722804d3fe8c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense_79dc0f46-f103-43bc-a0fc-677b2154e22e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_8f1bb23c-264d-4ea8-aa8a-ff35780e22eb" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense_79dc0f46-f103-43bc-a0fc-677b2154e22e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/IncomeTaxesIncomeTaxesNarrativeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#IncomeTaxesIncomeTaxesNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/IncomeTaxesIncomeTaxesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_cf9a10de-8e24-4f96-81d8-463289db9635" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_2ac82c4b-515b-4eef-9044-f995647f4ad3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_cf9a10de-8e24-4f96-81d8-463289db9635" xlink:to="loc_us-gaap_StatementTable_2ac82c4b-515b-4eef-9044-f995647f4ad3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_4cc99453-e721-480a-b652-7c73f43d5d77" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_2ac82c4b-515b-4eef-9044-f995647f4ad3" xlink:to="loc_srt_RangeAxis_4cc99453-e721-480a-b652-7c73f43d5d77" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_17fb4249-ba7e-4736-b3ed-a251a3880300" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_4cc99453-e721-480a-b652-7c73f43d5d77" xlink:to="loc_srt_RangeMember_17fb4249-ba7e-4736-b3ed-a251a3880300" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_c70a238f-458f-4e9f-aaf8-2461a18921e8" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_17fb4249-ba7e-4736-b3ed-a251a3880300" xlink:to="loc_srt_MaximumMember_c70a238f-458f-4e9f-aaf8-2461a18921e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_8a69f06f-d1c1-412c-be22-10783ecb0ce5" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_17fb4249-ba7e-4736-b3ed-a251a3880300" xlink:to="loc_srt_MinimumMember_8a69f06f-d1c1-412c-be22-10783ecb0ce5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_8d9cee3e-0497-4bff-a286-eaa24be0832c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_2ac82c4b-515b-4eef-9044-f995647f4ad3" xlink:to="loc_us-gaap_IncomeTaxAuthorityAxis_8d9cee3e-0497-4bff-a286-eaa24be0832c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_dbf1e27e-4f40-475d-8e6f-f6c4c2b76269" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_8d9cee3e-0497-4bff-a286-eaa24be0832c" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_dbf1e27e-4f40-475d-8e6f-f6c4c2b76269" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InternalRevenueServiceIRSMember_7c987e67-3dc7-4e4b-8173-76150eb12d78" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InternalRevenueServiceIRSMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_dbf1e27e-4f40-475d-8e6f-f6c4c2b76269" xlink:to="loc_us-gaap_InternalRevenueServiceIRSMember_7c987e67-3dc7-4e4b-8173-76150eb12d78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StateAndLocalJurisdictionMember_18f2aaca-cba8-4091-99ef-010767c097eb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_dbf1e27e-4f40-475d-8e6f-f6c4c2b76269" xlink:to="loc_us-gaap_StateAndLocalJurisdictionMember_18f2aaca-cba8-4091-99ef-010767c097eb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_96564b03-8be9-47eb-b366-350da66380a8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_2ac82c4b-515b-4eef-9044-f995647f4ad3" xlink:to="loc_us-gaap_StatementLineItems_96564b03-8be9-47eb-b366-350da66380a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLossCarryforwards_bc2dbb34-f250-4207-b344-cacef15e354b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwards"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_96564b03-8be9-47eb-b366-350da66380a8" xlink:to="loc_us-gaap_OperatingLossCarryforwards_bc2dbb34-f250-4207-b344-cacef15e354b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxCreditCarryforwardAmount_e23d523d-e8b2-4eeb-bf41-6665c67ec257" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxCreditCarryforwardAmount"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_96564b03-8be9-47eb-b366-350da66380a8" xlink:to="loc_us-gaap_TaxCreditCarryforwardAmount_e23d523d-e8b2-4eeb-bf41-6665c67ec257" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationMethodQualifiedAffordableHousingProjectInvestments_031c4173-4bfc-4e22-9393-729dc538cea0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AmortizationMethodQualifiedAffordableHousingProjectInvestments"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_96564b03-8be9-47eb-b366-350da66380a8" xlink:to="loc_us-gaap_AmortizationMethodQualifiedAffordableHousingProjectInvestments_031c4173-4bfc-4e22-9393-729dc538cea0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_QualifiedAffordableHousingProjectInvestmentsCommitment_e3d1a154-63a0-4715-873f-b8115d3476da" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_QualifiedAffordableHousingProjectInvestmentsCommitment"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_96564b03-8be9-47eb-b366-350da66380a8" xlink:to="loc_us-gaap_QualifiedAffordableHousingProjectInvestmentsCommitment_e3d1a154-63a0-4715-873f-b8115d3476da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount_f3d25791-a55b-473b-8704-2c7bbd5eba19" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_96564b03-8be9-47eb-b366-350da66380a8" xlink:to="loc_us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount_f3d25791-a55b-473b-8704-2c7bbd5eba19" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_fea170c9-5c8b-42fe-ab1c-d498898d28e4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_96564b03-8be9-47eb-b366-350da66380a8" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_fea170c9-5c8b-42fe-ab1c-d498898d28e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible_4ea2bbf8-9323-4f68-9d3f-f151e2322106" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_96564b03-8be9-47eb-b366-350da66380a8" xlink:to="loc_us-gaap_DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible_4ea2bbf8-9323-4f68-9d3f-f151e2322106" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_629069dc-6927-4d8f-95b9-66021f2548e9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_96564b03-8be9-47eb-b366-350da66380a8" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_629069dc-6927-4d8f-95b9-66021f2548e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_UnrecognizedTaxBenefitsIncomeTaxPenaltiesandInterestExpensenetoftax_b3bf44a0-1a51-4213-9136-1e14048c3962" xlink:href="bku-20201231.xsd#bku_UnrecognizedTaxBenefitsIncomeTaxPenaltiesandInterestExpensenetoftax"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_96564b03-8be9-47eb-b366-350da66380a8" xlink:to="loc_bku_UnrecognizedTaxBenefitsIncomeTaxPenaltiesandInterestExpensenetoftax_b3bf44a0-1a51-4213-9136-1e14048c3962" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/DerivativesandHedgingActivities" xlink:type="simple" xlink:href="bku-20201231.xsd#DerivativesandHedgingActivities"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/DerivativesandHedgingActivities" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_c9a44f46-7a13-42ac-af26-c3deca535699" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_3d72bfed-cefb-4ed3-938d-b54597ec1464" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_c9a44f46-7a13-42ac-af26-c3deca535699" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_3d72bfed-cefb-4ed3-938d-b54597ec1464" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/DerivativesandHedgingActivitiesTables" xlink:type="simple" xlink:href="bku-20201231.xsd#DerivativesandHedgingActivitiesTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/DerivativesandHedgingActivitiesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_f4ca0b9f-99d2-4b41-8dc4-c6bde33234e8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFairValueHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_53c3bf4c-db0b-4de5-b244-1ed29d0ad22f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFairValueHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_f4ca0b9f-99d2-4b41-8dc4-c6bde33234e8" xlink:to="loc_us-gaap_ScheduleOfFairValueHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_53c3bf4c-db0b-4de5-b244-1ed29d0ad22f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_DerivativeandHedgingActivitiesCarryingValueofHedgedItemandCumulativeFairValueAdjustmentsTableTextBlock_7a68e20e-d700-438f-91ef-b3eed75abd04" xlink:href="bku-20201231.xsd#bku_DerivativeandHedgingActivitiesCarryingValueofHedgedItemandCumulativeFairValueAdjustmentsTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_f4ca0b9f-99d2-4b41-8dc4-c6bde33234e8" xlink:to="loc_bku_DerivativeandHedgingActivitiesCarryingValueofHedgedItemandCumulativeFairValueAdjustmentsTableTextBlock_7a68e20e-d700-438f-91ef-b3eed75abd04" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfInterestRateDerivativesTableTextBlock_a8d666bf-d988-4440-afe8-2b432b725023" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfInterestRateDerivativesTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_f4ca0b9f-99d2-4b41-8dc4-c6bde33234e8" xlink:to="loc_us-gaap_ScheduleOfInterestRateDerivativesTableTextBlock_a8d666bf-d988-4440-afe8-2b432b725023" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_bca5a607-14a6-4e05-8eb5-4adef0e3b00b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_f4ca0b9f-99d2-4b41-8dc4-c6bde33234e8" xlink:to="loc_us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_bca5a607-14a6-4e05-8eb5-4adef0e3b00b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ScheduleOfDerivativesOffsettingOfDerivativeAssetsAndLiabilitiesTableTextBlock_0985d772-9f51-40b3-b8bf-22373ca46926" xlink:href="bku-20201231.xsd#bku_ScheduleOfDerivativesOffsettingOfDerivativeAssetsAndLiabilitiesTableTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_f4ca0b9f-99d2-4b41-8dc4-c6bde33234e8" xlink:to="loc_bku_ScheduleOfDerivativesOffsettingOfDerivativeAssetsAndLiabilitiesTableTextBlock_0985d772-9f51-40b3-b8bf-22373ca46926" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/DerivativesandHedgingActivitiesNarrativeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#DerivativesandHedgingActivitiesNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/DerivativesandHedgingActivitiesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_f05adffd-5f06-4dcb-a284-5d746f389ffc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Financialcollateralpledgedforinterestrateswaps_a8844757-4678-4eb8-895f-a601d99406a1" xlink:href="bku-20201231.xsd#bku_Financialcollateralpledgedforinterestrateswaps"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_f05adffd-5f06-4dcb-a284-5d746f389ffc" xlink:to="loc_bku_Financialcollateralpledgedforinterestrateswaps_a8844757-4678-4eb8-895f-a601d99406a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_InterestratederivativecontractscentrallyclearedthroughtheCME_71328d4c-c6bc-4c6e-856f-88956946b3f2" xlink:href="bku-20201231.xsd#bku_InterestratederivativecontractscentrallyclearedthroughtheCME"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_f05adffd-5f06-4dcb-a284-5d746f389ffc" xlink:to="loc_bku_InterestratederivativecontractscentrallyclearedthroughtheCME_71328d4c-c6bc-4c6e-856f-88956946b3f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_dc19e7e4-7c25-473e-b7b8-3b3b1506deeb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_f05adffd-5f06-4dcb-a284-5d746f389ffc" xlink:to="loc_us-gaap_InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet_dc19e7e4-7c25-473e-b7b8-3b3b1506deeb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/DerivativesandHedgingActivitiesInterestRateContractDerivativeFinancialInstrumentsandRelatedHedgedItemsDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#DerivativesandHedgingActivitiesInterestRateContractDerivativeFinancialInstrumentsandRelatedHedgedItemsDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/DerivativesandHedgingActivitiesInterestRateContractDerivativeFinancialInstrumentsandRelatedHedgedItemsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_2d2f499d-c60e-4ddc-a6b7-a498c0e2d9bf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_a7f8d36c-21d2-47b5-9cee-4e1572b6a805" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_2d2f499d-c60e-4ddc-a6b7-a498c0e2d9bf" xlink:to="loc_us-gaap_HedgingDesignationAxis_a7f8d36c-21d2-47b5-9cee-4e1572b6a805" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_4a9b133a-389e-4d06-b81c-569605a968e1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_a7f8d36c-21d2-47b5-9cee-4e1572b6a805" xlink:to="loc_us-gaap_HedgingDesignationDomain_4a9b133a-389e-4d06-b81c-569605a968e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_2131fbb8-bdc0-407b-a96a-3dadc3227980" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_4a9b133a-389e-4d06-b81c-569605a968e1" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_2131fbb8-bdc0-407b-a96a-3dadc3227980" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NondesignatedMember_636724e3-3c02-461e-a8ac-dca22c7e6985" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NondesignatedMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_4a9b133a-389e-4d06-b81c-569605a968e1" xlink:to="loc_us-gaap_NondesignatedMember_636724e3-3c02-461e-a8ac-dca22c7e6985" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_3aa4bf7f-0e98-4371-ae58-bfb3b63ea138" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_2d2f499d-c60e-4ddc-a6b7-a498c0e2d9bf" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_3aa4bf7f-0e98-4371-ae58-bfb3b63ea138" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_80c5aa11-5332-4af7-9847-269e8c556296" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_3aa4bf7f-0e98-4371-ae58-bfb3b63ea138" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_80c5aa11-5332-4af7-9847-269e8c556296" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PayfixedinterestrateswapsMember_19081ff7-6c33-4696-9eb1-d7d6e8457db0" xlink:href="bku-20201231.xsd#bku_PayfixedinterestrateswapsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_80c5aa11-5332-4af7-9847-269e8c556296" xlink:to="loc_bku_PayfixedinterestrateswapsMember_19081ff7-6c33-4696-9eb1-d7d6e8457db0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ReceivefixedinterestrateswapsMember_a694fa98-68c6-4c28-8328-3e690ff5b3f2" xlink:href="bku-20201231.xsd#bku_ReceivefixedinterestrateswapsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_80c5aa11-5332-4af7-9847-269e8c556296" xlink:to="loc_bku_ReceivefixedinterestrateswapsMember_a694fa98-68c6-4c28-8328-3e690ff5b3f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PayvariableinterestrateswapsMember_4504b969-84dd-49cc-a9dc-5b56e0f7c9d8" xlink:href="bku-20201231.xsd#bku_PayvariableinterestrateswapsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_80c5aa11-5332-4af7-9847-269e8c556296" xlink:to="loc_bku_PayvariableinterestrateswapsMember_4504b969-84dd-49cc-a9dc-5b56e0f7c9d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Interestratecapspurchasedindexedto1monthLiborDomain_8c8b4b03-b7cd-4b39-9bcc-4d505b633ae5" xlink:href="bku-20201231.xsd#bku_Interestratecapspurchasedindexedto1monthLiborDomain"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_80c5aa11-5332-4af7-9847-269e8c556296" xlink:to="loc_bku_Interestratecapspurchasedindexedto1monthLiborDomain_8c8b4b03-b7cd-4b39-9bcc-4d505b633ae5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Interestratecapssoldindexedto1monthLiborDomainDomain_9f5cb12d-9113-49ef-a346-327fc2b3121f" xlink:href="bku-20201231.xsd#bku_Interestratecapssoldindexedto1monthLiborDomainDomain"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_80c5aa11-5332-4af7-9847-269e8c556296" xlink:to="loc_bku_Interestratecapssoldindexedto1monthLiborDomainDomain_9f5cb12d-9113-49ef-a346-327fc2b3121f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_InterestRateCapsPurchasedIndexedToFedFundsEffectiveRateMember_0f4525df-20bc-4a7e-826b-abb2a5825e54" xlink:href="bku-20201231.xsd#bku_InterestRateCapsPurchasedIndexedToFedFundsEffectiveRateMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_80c5aa11-5332-4af7-9847-269e8c556296" xlink:to="loc_bku_InterestRateCapsPurchasedIndexedToFedFundsEffectiveRateMember_0f4525df-20bc-4a7e-826b-abb2a5825e54" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_eb3f3e79-17f4-4ed6-96cd-003c3e370700" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_2d2f499d-c60e-4ddc-a6b7-a498c0e2d9bf" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_eb3f3e79-17f4-4ed6-96cd-003c3e370700" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_2699a18d-e0b5-42c9-bddf-57676df08090" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_eb3f3e79-17f4-4ed6-96cd-003c3e370700" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_2699a18d-e0b5-42c9-bddf-57676df08090" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesMember_09215106-7cb4-40c8-ae84-b3dd6869ee50" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_2699a18d-e0b5-42c9-bddf-57676df08090" xlink:to="loc_us-gaap_OtherLiabilitiesMember_09215106-7cb4-40c8-ae84-b3dd6869ee50" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsMember_24a14980-756b-49f7-be4d-fd35fd53b2a0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_2699a18d-e0b5-42c9-bddf-57676df08090" xlink:to="loc_us-gaap_OtherAssetsMember_24a14980-756b-49f7-be4d-fd35fd53b2a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_ce244bcd-69f8-487f-ac00-23868e49258c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativesFairValueLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_2d2f499d-c60e-4ddc-a6b7-a498c0e2d9bf" xlink:to="loc_us-gaap_DerivativesFairValueLineItems_ce244bcd-69f8-487f-ac00-23868e49258c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAverageFixedInterestRate_8e5f1da5-1dda-4314-9638-948203101a0c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAverageFixedInterestRate"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_ce244bcd-69f8-487f-ac00-23868e49258c" xlink:to="loc_us-gaap_DerivativeAverageFixedInterestRate_8e5f1da5-1dda-4314-9638-948203101a0c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAverageRemainingMaturity1_91e8305a-a697-4eb4-931e-cbd87f4d2233" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAverageRemainingMaturity1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_ce244bcd-69f8-487f-ac00-23868e49258c" xlink:to="loc_us-gaap_DerivativeAverageRemainingMaturity1_91e8305a-a697-4eb4-931e-cbd87f4d2233" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNotionalAmount_15f9c9ef-1eac-42b7-a8f5-70945184b67e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeNotionalAmount"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_ce244bcd-69f8-487f-ac00-23868e49258c" xlink:to="loc_us-gaap_DerivativeNotionalAmount_15f9c9ef-1eac-42b7-a8f5-70945184b67e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_618c1fbb-d698-4c9b-bfcc-7c980c0699e7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateDerivativeAssetsAtFairValue"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_ce244bcd-69f8-487f-ac00-23868e49258c" xlink:to="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_618c1fbb-d698-4c9b-bfcc-7c980c0699e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_eddce54a-03e6-4147-816b-5085451189f2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateDerivativeLiabilitiesAtFairValue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_ce244bcd-69f8-487f-ac00-23868e49258c" xlink:to="loc_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_eddce54a-03e6-4147-816b-5085451189f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/DerivativesandHedgingActivitiesInterestRateSwapsSubjecttoMasterNettingAgreementsDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#DerivativesandHedgingActivitiesInterestRateSwapsSubjecttoMasterNettingAgreementsDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/DerivativesandHedgingActivitiesInterestRateSwapsSubjecttoMasterNettingAgreementsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8e6f6e32-d567-4c10-aa8f-11e423c3fa9a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_3e89cc12-47e9-4da1-a1bd-4cc770cfcfde" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8e6f6e32-d567-4c10-aa8f-11e423c3fa9a" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_3e89cc12-47e9-4da1-a1bd-4cc770cfcfde" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_7bddffe3-efc4-44bd-8e17-b65ec00fd037" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8e6f6e32-d567-4c10-aa8f-11e423c3fa9a" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_7bddffe3-efc4-44bd-8e17-b65ec00fd037" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_GrossAmountsRecognizedDerivativeAssetsAndLiabilities_f4b5fdc6-4224-488c-a3fe-2245e65e67c0" xlink:href="bku-20201231.xsd#bku_GrossAmountsRecognizedDerivativeAssetsAndLiabilities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8e6f6e32-d567-4c10-aa8f-11e423c3fa9a" xlink:to="loc_bku_GrossAmountsRecognizedDerivativeAssetsAndLiabilities_f4b5fdc6-4224-488c-a3fe-2245e65e67c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_bc525aeb-3d94-4ca6-bfd0-79a122f2f76d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8e6f6e32-d567-4c10-aa8f-11e423c3fa9a" xlink:to="loc_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_bc525aeb-3d94-4ca6-bfd0-79a122f2f76d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset_3ffc39dd-491c-492e-be10-c78c594e09b7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8e6f6e32-d567-4c10-aa8f-11e423c3fa9a" xlink:to="loc_us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset_3ffc39dd-491c-492e-be10-c78c594e09b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_DerivativeAssetLiabilityCollateralOffset_627af4f2-4787-44c9-a47c-ea8f18f39f73" xlink:href="bku-20201231.xsd#bku_DerivativeAssetLiabilityCollateralOffset"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8e6f6e32-d567-4c10-aa8f-11e423c3fa9a" xlink:to="loc_bku_DerivativeAssetLiabilityCollateralOffset_627af4f2-4787-44c9-a47c-ea8f18f39f73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_4b9b6319-2042-4e11-9c1d-96659035fc6d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8e6f6e32-d567-4c10-aa8f-11e423c3fa9a" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_4b9b6319-2042-4e11-9c1d-96659035fc6d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_cc3ef396-ecc6-4a64-9737-3531a43c770c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8e6f6e32-d567-4c10-aa8f-11e423c3fa9a" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_cc3ef396-ecc6-4a64-9737-3531a43c770c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_DerivativeAssetLiabilityFairValueAmountNotOffsetAgainstCollateral_3d75f1bd-0cec-49e1-9036-82668cf0a51e" xlink:href="bku-20201231.xsd#bku_DerivativeAssetLiabilityFairValueAmountNotOffsetAgainstCollateral"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8e6f6e32-d567-4c10-aa8f-11e423c3fa9a" xlink:to="loc_bku_DerivativeAssetLiabilityFairValueAmountNotOffsetAgainstCollateral_3d75f1bd-0cec-49e1-9036-82668cf0a51e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueNetAbstract_1d475dc5-77fa-4a84-8c5d-0b01e8a6a616" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetFairValueNetAbstract"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8e6f6e32-d567-4c10-aa8f-11e423c3fa9a" xlink:to="loc_us-gaap_DerivativeAssetFairValueNetAbstract_1d475dc5-77fa-4a84-8c5d-0b01e8a6a616" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiability_958b9296-0994-4841-9d89-b185791258db" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetFairValueGrossLiability"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeAssetFairValueNetAbstract_1d475dc5-77fa-4a84-8c5d-0b01e8a6a616" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiability_958b9296-0994-4841-9d89-b185791258db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_744b2f8a-3d81-42d6-8ff5-982c6d4c3b26" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilityFairValueGrossAsset"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeAssetFairValueNetAbstract_1d475dc5-77fa-4a84-8c5d-0b01e8a6a616" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_744b2f8a-3d81-42d6-8ff5-982c6d4c3b26" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_DerivativeAssetLiabilityFairValueGrossLiabilityAsset_0e5a3d2e-3d7d-40c6-b1a1-a5e0ad425a87" xlink:href="bku-20201231.xsd#bku_DerivativeAssetLiabilityFairValueGrossLiabilityAsset"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeAssetFairValueNetAbstract_1d475dc5-77fa-4a84-8c5d-0b01e8a6a616" xlink:to="loc_bku_DerivativeAssetLiabilityFairValueGrossLiabilityAsset_0e5a3d2e-3d7d-40c6-b1a1-a5e0ad425a87" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueOfCollateral_12378150-f908-44c4-9d03-5dbb9ebb91bd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetFairValueOfCollateral"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeAssetFairValueNetAbstract_1d475dc5-77fa-4a84-8c5d-0b01e8a6a616" xlink:to="loc_us-gaap_DerivativeAssetFairValueOfCollateral_12378150-f908-44c4-9d03-5dbb9ebb91bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueOfCollateral_e9c937a9-852d-4837-88c2-e317d1ea912b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilityFairValueOfCollateral"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeAssetFairValueNetAbstract_1d475dc5-77fa-4a84-8c5d-0b01e8a6a616" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueOfCollateral_e9c937a9-852d-4837-88c2-e317d1ea912b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_DerivativeAssetLiabilityFairValueOfCollateral_3e062286-b54b-4b32-aeaf-61d8c83cb99c" xlink:href="bku-20201231.xsd#bku_DerivativeAssetLiabilityFairValueOfCollateral"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeAssetFairValueNetAbstract_1d475dc5-77fa-4a84-8c5d-0b01e8a6a616" xlink:to="loc_bku_DerivativeAssetLiabilityFairValueOfCollateral_3e062286-b54b-4b32-aeaf-61d8c83cb99c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_DerivativeAssetNetAmountNotOffset_15b929bb-6c32-4efa-8699-46c9d2fcf854" xlink:href="bku-20201231.xsd#bku_DerivativeAssetNetAmountNotOffset"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8e6f6e32-d567-4c10-aa8f-11e423c3fa9a" xlink:to="loc_bku_DerivativeAssetNetAmountNotOffset_15b929bb-6c32-4efa-8699-46c9d2fcf854" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_DerivativeLiabilityNetAmountNotOffset_6c0e4a1f-7262-4be4-8a3f-a7199bef3b0a" xlink:href="bku-20201231.xsd#bku_DerivativeLiabilityNetAmountNotOffset"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8e6f6e32-d567-4c10-aa8f-11e423c3fa9a" xlink:to="loc_bku_DerivativeLiabilityNetAmountNotOffset_6c0e4a1f-7262-4be4-8a3f-a7199bef3b0a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_37ca1d6f-f84b-4ed4-b04d-26a74fe27a27" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8e6f6e32-d567-4c10-aa8f-11e423c3fa9a" xlink:to="loc_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_37ca1d6f-f84b-4ed4-b04d-26a74fe27a27" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/DerivativesandHedgingActivitiesInterestRateSwapsSubjecttoMasterNettingAgreementsDetails_1" xlink:type="simple" xlink:href="bku-20201231.xsd#DerivativesandHedgingActivitiesInterestRateSwapsSubjecttoMasterNettingAgreementsDetails_1"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/DerivativesandHedgingActivitiesInterestRateSwapsSubjecttoMasterNettingAgreementsDetails_1" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.bankunited.com/role/DerivativesandHedgingActivitiesDerivativeandHedgingActivitiesAmountoflossreclassifiedfromAOCIintoIncomeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#DerivativesandHedgingActivitiesDerivativeandHedgingActivitiesAmountoflossreclassifiedfromAOCIintoIncomeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/DerivativesandHedgingActivitiesDerivativeandHedgingActivitiesAmountoflossreclassifiedfromAOCIintoIncomeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_DerivativeandHedgingActivitiesAmountofLossReclassifiedfromAOCIintoIncomeAbstract_ff0b2c42-1a32-4411-9653-2e8d6722dcaf" xlink:href="bku-20201231.xsd#bku_DerivativeandHedgingActivitiesAmountofLossReclassifiedfromAOCIintoIncomeAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_2117d519-94ec-45c6-934e-0463447d8462" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_DerivativeandHedgingActivitiesAmountofLossReclassifiedfromAOCIintoIncomeAbstract_ff0b2c42-1a32-4411-9653-2e8d6722dcaf" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_2117d519-94ec-45c6-934e-0463447d8462" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_4821e228-a94c-45c5-9e0d-b951f18cfb5b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_2117d519-94ec-45c6-934e-0463447d8462" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_4821e228-a94c-45c5-9e0d-b951f18cfb5b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_cfdaff7e-ca2c-4bfc-a08e-944da62fa6b8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_4821e228-a94c-45c5-9e0d-b951f18cfb5b" xlink:to="loc_us-gaap_EquityComponentDomain_cfdaff7e-ca2c-4bfc-a08e-944da62fa6b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_3e8b2e69-43fc-444f-ab50-ea4c16d4bad8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_2117d519-94ec-45c6-934e-0463447d8462" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_3e8b2e69-43fc-444f-ab50-ea4c16d4bad8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_c05faaf2-b1eb-4b33-8e36-40d8844b940c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_3e8b2e69-43fc-444f-ab50-ea4c16d4bad8" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_c05faaf2-b1eb-4b33-8e36-40d8844b940c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_4b0cc250-b9ec-41dd-be19-f583a3bb058e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_2117d519-94ec-45c6-934e-0463447d8462" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_4b0cc250-b9ec-41dd-be19-f583a3bb058e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_c4b6cbd0-ace3-4b39-a753-7e661aa04b07" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_4b0cc250-b9ec-41dd-be19-f583a3bb058e" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_c4b6cbd0-ace3-4b39-a753-7e661aa04b07" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BorrowingsMember_5bd1c55f-02db-4ef9-84b4-a5de60016bf4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BorrowingsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_c4b6cbd0-ace3-4b39-a753-7e661aa04b07" xlink:to="loc_us-gaap_BorrowingsMember_5bd1c55f-02db-4ef9-84b4-a5de60016bf4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeOnDerivativesLineItems_df2fee96-0bdf-4a58-9d5a-b582ab9e80be" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeOnDerivativesLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_2117d519-94ec-45c6-934e-0463447d8462" xlink:to="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeOnDerivativesLineItems_df2fee96-0bdf-4a58-9d5a-b582ab9e80be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion_5880cbaf-76ae-48cf-a352-a5834a2f8e34" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeOnDerivativesLineItems_df2fee96-0bdf-4a58-9d5a-b582ab9e80be" xlink:to="loc_us-gaap_DerivativeInstrumentsLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion_5880cbaf-76ae-48cf-a352-a5834a2f8e34" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsGainReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion_a79f032b-651c-469a-87c0-0d126ee2d4ca" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeOnDerivativesLineItems_df2fee96-0bdf-4a58-9d5a-b582ab9e80be" xlink:to="loc_us-gaap_DerivativeInstrumentsGainReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion_a79f032b-651c-469a-87c0-0d126ee2d4ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/DerivativesandHedgingActivitiesDerivativeandHedgingActivitiesAmountofgainlossrecognizedinearningsonFairValuehedgesDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#DerivativesandHedgingActivitiesDerivativeandHedgingActivitiesAmountofgainlossrecognizedinearningsonFairValuehedgesDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/DerivativesandHedgingActivitiesDerivativeandHedgingActivitiesAmountofgainlossrecognizedinearningsonFairValuehedgesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_DerivativeandHedgingActivitiesAmountofgainlossrecognizedinearningsonFairValuehedgesAbstract_039871a8-19f0-41e8-b8a9-239efe67f40b" xlink:href="bku-20201231.xsd#bku_DerivativeandHedgingActivitiesAmountofgainlossrecognizedinearningsonFairValuehedgesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInFairValueOfInterestRateFairValueHedgingInstruments1_05c50cca-8442-47c4-911e-d5a898a9e51e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInFairValueOfInterestRateFairValueHedgingInstruments1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_DerivativeandHedgingActivitiesAmountofgainlossrecognizedinearningsonFairValuehedgesAbstract_039871a8-19f0-41e8-b8a9-239efe67f40b" xlink:to="loc_us-gaap_IncreaseDecreaseInFairValueOfInterestRateFairValueHedgingInstruments1_05c50cca-8442-47c4-911e-d5a898a9e51e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1_bf4bf3a5-da7d-4745-b011-cbf34557eedf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_DerivativeandHedgingActivitiesAmountofgainlossrecognizedinearningsonFairValuehedgesAbstract_039871a8-19f0-41e8-b8a9-239efe67f40b" xlink:to="loc_us-gaap_ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1_bf4bf3a5-da7d-4745-b011-cbf34557eedf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnFairValueHedgeIneffectivenessNet_432e5044-ad63-437f-a567-4fca1d366f5c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnFairValueHedgeIneffectivenessNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_DerivativeandHedgingActivitiesAmountofgainlossrecognizedinearningsonFairValuehedgesAbstract_039871a8-19f0-41e8-b8a9-239efe67f40b" xlink:to="loc_us-gaap_GainLossOnFairValueHedgeIneffectivenessNet_432e5044-ad63-437f-a567-4fca1d366f5c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/DerivativesandHedgingActivitiesDerivativeandHedgingActivitiesCarryingValueofHedgedItemandCumulativeFairValueAdjustmentsDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#DerivativesandHedgingActivitiesDerivativeandHedgingActivitiesCarryingValueofHedgedItemandCumulativeFairValueAdjustmentsDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/DerivativesandHedgingActivitiesDerivativeandHedgingActivitiesCarryingValueofHedgedItemandCumulativeFairValueAdjustmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_DerivativeandHedgingActivitiesCarryingValueofHedgedItemandCumulativeFairValueAdjustmentsAbstract_7ae6b10a-f01e-4af5-88f5-bc79b0ec5c99" xlink:href="bku-20201231.xsd#bku_DerivativeandHedgingActivitiesCarryingValueofHedgedItemandCumulativeFairValueAdjustmentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgedLiabilityFairValueHedge_6c9338b3-154f-489d-8d33-f983447e1153" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgedLiabilityFairValueHedge"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_DerivativeandHedgingActivitiesCarryingValueofHedgedItemandCumulativeFairValueAdjustmentsAbstract_7ae6b10a-f01e-4af5-88f5-bc79b0ec5c99" xlink:to="loc_us-gaap_HedgedLiabilityFairValueHedge_6c9338b3-154f-489d-8d33-f983447e1153" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease_c2ccc601-8db5-4c19-baa8-c2d5a3de8750" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_DerivativeandHedgingActivitiesCarryingValueofHedgedItemandCumulativeFairValueAdjustmentsAbstract_7ae6b10a-f01e-4af5-88f5-bc79b0ec5c99" xlink:to="loc_us-gaap_HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease_c2ccc601-8db5-4c19-baa8-c2d5a3de8750" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/StockholdersEquity" xlink:type="simple" xlink:href="bku-20201231.xsd#StockholdersEquity"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/StockholdersEquity" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityAbstract_3115c301-8685-4161-93b4-56655443be79" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_73f13a78-858c-4cc4-be9d-e949ae4b4694" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_3115c301-8685-4161-93b4-56655443be79" xlink:to="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_73f13a78-858c-4cc4-be9d-e949ae4b4694" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/StockholdersEquityTables" xlink:type="simple" xlink:href="bku-20201231.xsd#StockholdersEquityTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/StockholdersEquityTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityAbstract_176887ef-db4b-434c-8671-23ed59c6732a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_25ec3dd0-2869-4da4-8da7-5fc188663522" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_176887ef-db4b-434c-8671-23ed59c6732a" xlink:to="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_25ec3dd0-2869-4da4-8da7-5fc188663522" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock_59406cf2-4373-48f2-92ef-8026a737b1bd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_176887ef-db4b-434c-8671-23ed59c6732a" xlink:to="loc_us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock_59406cf2-4373-48f2-92ef-8026a737b1bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/StockholdersEquityChangesinAccumulatedOtherComprehensiveIncomeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#StockholdersEquityChangesinAccumulatedOtherComprehensiveIncomeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/StockholdersEquityChangesinAccumulatedOtherComprehensiveIncomeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityAbstract_17e80e9b-a2a4-43ef-af2e-3438286beca1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_f11cb74d-7aaa-4bfa-9ab5-383cfc33f05c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_17e80e9b-a2a4-43ef-af2e-3438286beca1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_f11cb74d-7aaa-4bfa-9ab5-383cfc33f05c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax_8a74f214-5362-4e2e-bf2d-57ee5d903848" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_f11cb74d-7aaa-4bfa-9ab5-383cfc33f05c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax_8a74f214-5362-4e2e-bf2d-57ee5d903848" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax_fd1c418f-d1d9-4926-99b6-b0be59f8cf9a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_f11cb74d-7aaa-4bfa-9ab5-383cfc33f05c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax_fd1c418f-d1d9-4926-99b6-b0be59f8cf9a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax_24ea4953-6b87-4e68-864d-1a77d017d152" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_f11cb74d-7aaa-4bfa-9ab5-383cfc33f05c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax_24ea4953-6b87-4e68-864d-1a77d017d152" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax_4334cc42-349e-46b9-b535-0a364bebd183" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_f11cb74d-7aaa-4bfa-9ab5-383cfc33f05c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax_4334cc42-349e-46b9-b535-0a364bebd183" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax_182cd742-fd6a-4138-a034-e5b95917ad50" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_f11cb74d-7aaa-4bfa-9ab5-383cfc33f05c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax_182cd742-fd6a-4138-a034-e5b95917ad50" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax_659a006f-f4c7-4e89-87cf-334fa854e32c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_f11cb74d-7aaa-4bfa-9ab5-383cfc33f05c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax_659a006f-f4c7-4e89-87cf-334fa854e32c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_b1ceabf3-a22b-4337-a5fc-b761ab1d27c6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_f11cb74d-7aaa-4bfa-9ab5-383cfc33f05c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_b1ceabf3-a22b-4337-a5fc-b761ab1d27c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax_06bbf4ac-e6da-4339-b77f-bdd4a6dad02e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_f11cb74d-7aaa-4bfa-9ab5-383cfc33f05c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax_06bbf4ac-e6da-4339-b77f-bdd4a6dad02e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_71243f93-8835-4db3-ad4c-ba1f8441280c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_f11cb74d-7aaa-4bfa-9ab5-383cfc33f05c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_71243f93-8835-4db3-ad4c-ba1f8441280c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_4e03e2f1-ccbe-42f2-a678-19ce330c5a68" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_17e80e9b-a2a4-43ef-af2e-3438286beca1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_4e03e2f1-ccbe-42f2-a678-19ce330c5a68" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_c4394ceb-8927-496f-803c-20ab25718162" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_4e03e2f1-ccbe-42f2-a678-19ce330c5a68" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_c4394ceb-8927-496f-803c-20ab25718162" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_dcbd7d3f-08a5-49e0-bf1c-8631c0f25621" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_4e03e2f1-ccbe-42f2-a678-19ce330c5a68" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_dcbd7d3f-08a5-49e0-bf1c-8631c0f25621" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_148c08e7-985c-40af-961d-e4a5e22352ea" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_4e03e2f1-ccbe-42f2-a678-19ce330c5a68" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_148c08e7-985c-40af-961d-e4a5e22352ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_9675b1b3-f68f-47cb-950b-4d4504d104c9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_4e03e2f1-ccbe-42f2-a678-19ce330c5a68" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_9675b1b3-f68f-47cb-950b-4d4504d104c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_f59729a3-067a-4e3a-a74d-e05dc5c34ce7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_4e03e2f1-ccbe-42f2-a678-19ce330c5a68" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_f59729a3-067a-4e3a-a74d-e05dc5c34ce7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_f79caff9-915f-46b8-b9b1-207345fab8c4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_4e03e2f1-ccbe-42f2-a678-19ce330c5a68" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_f79caff9-915f-46b8-b9b1-207345fab8c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_f85b776e-b7d4-43f2-aa38-3f0d5ac9cdc5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract_4e03e2f1-ccbe-42f2-a678-19ce330c5a68" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_f85b776e-b7d4-43f2-aa38-3f0d5ac9cdc5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_3c81ef3b-19db-4e22-99ca-f42f52f1ac38" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_17e80e9b-a2a4-43ef-af2e-3438286beca1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_3c81ef3b-19db-4e22-99ca-f42f52f1ac38" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTax_ccc0f9f4-9777-4163-8715-d0010f760111" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_17e80e9b-a2a4-43ef-af2e-3438286beca1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossTax_ccc0f9f4-9777-4163-8715-d0010f760111" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_4bb4ab51-cc4c-4f4f-8f8c-576d6876ea6f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_17e80e9b-a2a4-43ef-af2e-3438286beca1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_4bb4ab51-cc4c-4f4f-8f8c-576d6876ea6f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax_1e076803-d4a2-4c17-a879-efcfb6e5dbc2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_17e80e9b-a2a4-43ef-af2e-3438286beca1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax_1e076803-d4a2-4c17-a879-efcfb6e5dbc2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_d4fccef7-6356-424b-911c-24bf0c233c1c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_17e80e9b-a2a4-43ef-af2e-3438286beca1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_d4fccef7-6356-424b-911c-24bf0c233c1c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_05e0171b-f97b-4dcd-bc83-c792b8887466" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_17e80e9b-a2a4-43ef-af2e-3438286beca1" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_05e0171b-f97b-4dcd-bc83-c792b8887466" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_ac902e66-a4c5-422c-8560-1cf696e5f81c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_05e0171b-f97b-4dcd-bc83-c792b8887466" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_ac902e66-a4c5-422c-8560-1cf696e5f81c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_d3f3d021-58e8-4273-b2b5-e5839aeceb3f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_ac902e66-a4c5-422c-8560-1cf696e5f81c" xlink:to="loc_us-gaap_EquityComponentDomain_d3f3d021-58e8-4273-b2b5-e5839aeceb3f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_1b3489b8-e29c-4757-8d95-6c4bff814b19" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_d3f3d021-58e8-4273-b2b5-e5839aeceb3f" xlink:to="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_1b3489b8-e29c-4757-8d95-6c4bff814b19" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_88c0f3e8-77a2-4029-98d8-983bda8c762c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_d3f3d021-58e8-4273-b2b5-e5839aeceb3f" xlink:to="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_88c0f3e8-77a2-4029-98d8-983bda8c762c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_3dc11b60-68b3-4b2e-aa29-10f4c2798c8b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_d3f3d021-58e8-4273-b2b5-e5839aeceb3f" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_3dc11b60-68b3-4b2e-aa29-10f4c2798c8b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_05e0171b-f97b-4dcd-bc83-c792b8887466" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_203544cc-e081-4f55-bd4c-78ce65e04875" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_203544cc-e081-4f55-bd4c-78ce65e04875" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_3b65fe62-6b08-495e-8a9a-88ccfecf315e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_3b65fe62-6b08-495e-8a9a-88ccfecf315e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax_1e58029f-6d76-4a87-b617-16cb1dbd6a6e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax_1e58029f-6d76-4a87-b617-16cb1dbd6a6e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax_ae84c419-a5cd-42c7-9138-65113ea3398b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax_ae84c419-a5cd-42c7-9138-65113ea3398b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_72daf26f-cec1-456a-b00f-01ddfd93f71b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_72daf26f-cec1-456a-b00f-01ddfd93f71b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax_6c861db4-b33c-49c3-a410-7463918a46db" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax_6c861db4-b33c-49c3-a410-7463918a46db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax_1e0451a6-965d-44fd-b8b7-678b5c61f5a3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax_1e0451a6-965d-44fd-b8b7-678b5c61f5a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax_2e7a1100-f8d9-463e-b260-b94ae41cfd40" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax_2e7a1100-f8d9-463e-b260-b94ae41cfd40" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax_2f3d28bf-d330-43b1-9b64-449a9d591602" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax_2f3d28bf-d330-43b1-9b64-449a9d591602" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax_9d9b00f0-18bd-42fc-ba44-0570dc366ea4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax_9d9b00f0-18bd-42fc-ba44-0570dc366ea4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_d63d3650-0b0d-4f24-9fd2-8210be7da87f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_d63d3650-0b0d-4f24-9fd2-8210be7da87f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_ef5ae09e-2400-4338-ab07-8cbb8b87284a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_ef5ae09e-2400-4338-ab07-8cbb8b87284a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_9b2a342b-fbf5-4b81-b420-fdeb2dd2fcec" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_9b2a342b-fbf5-4b81-b420-fdeb2dd2fcec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_2fabe1f6-a2dc-48b5-b000-bcf016d9856a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_2fabe1f6-a2dc-48b5-b000-bcf016d9856a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_9dc403f7-7c3f-46cd-88df-39e5dda163c3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_9dc403f7-7c3f-46cd-88df-39e5dda163c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_f57915ff-cb60-419f-9050-8f5f31d1f0f5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_f57915ff-cb60-419f-9050-8f5f31d1f0f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_90afd181-014b-493d-98f8-96e0aa575575" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_90afd181-014b-493d-98f8-96e0aa575575" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax_801ad044-e1d0-437a-bd3e-bb715e3c19ca" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax_801ad044-e1d0-437a-bd3e-bb715e3c19ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_9ac25e77-ee26-449d-8673-878db428d939" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_9ac25e77-ee26-449d-8673-878db428d939" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_f633ad19-3f41-44da-a8ef-a868127ba388" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_f633ad19-3f41-44da-a8ef-a868127ba388" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_e3272b13-ec0d-4a37-8d40-7b12058d6145" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTax"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_e3272b13-ec0d-4a37-8d40-7b12058d6145" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTax_1ce1bb44-36a0-4c08-b4c7-3f58123bd210" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTax"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_1a2e5207-0483-4000-9c07-3e7224f404bc" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossTax_1ce1bb44-36a0-4c08-b4c7-3f58123bd210" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/StockholdersEquityCategoriesofOtherComprehensiveIncomeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#StockholdersEquityCategoriesofOtherComprehensiveIncomeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/StockholdersEquityCategoriesofOtherComprehensiveIncomeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityAbstract_d58e329e-e5ff-4365-831d-4c09a42e366e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_af0f0cbb-47e8-4193-94b8-fe8d73151f85" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_d58e329e-e5ff-4365-831d-4c09a42e366e" xlink:to="loc_us-gaap_StatementTable_af0f0cbb-47e8-4193-94b8-fe8d73151f85" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_507957c6-bcfd-4917-bc52-e48b79cf9995" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_af0f0cbb-47e8-4193-94b8-fe8d73151f85" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_507957c6-bcfd-4917-bc52-e48b79cf9995" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_442873b8-b10d-484d-bb9a-b20b5714a670" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_507957c6-bcfd-4917-bc52-e48b79cf9995" xlink:to="loc_us-gaap_EquityComponentDomain_442873b8-b10d-484d-bb9a-b20b5714a670" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_e5b1601a-271e-418a-aaef-7aeb28432dc3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_442873b8-b10d-484d-bb9a-b20b5714a670" xlink:to="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_e5b1601a-271e-418a-aaef-7aeb28432dc3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_7ebaa535-b101-4bc4-ae7a-5c9b6dc12422" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_442873b8-b10d-484d-bb9a-b20b5714a670" xlink:to="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_7ebaa535-b101-4bc4-ae7a-5c9b6dc12422" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_c78ddcd0-ad4b-43c4-8e4c-05503f4f9a3d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_442873b8-b10d-484d-bb9a-b20b5714a670" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_c78ddcd0-ad4b-43c4-8e4c-05503f4f9a3d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_0a0ad871-b360-4464-8f2f-e6ef16bff529" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_af0f0cbb-47e8-4193-94b8-fe8d73151f85" xlink:to="loc_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_0a0ad871-b360-4464-8f2f-e6ef16bff529" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ChangeInAccountingPrincipleMember_3d8da20c-9ba2-49b3-9ad6-ba6d320de752" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ChangeInAccountingPrincipleMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_0a0ad871-b360-4464-8f2f-e6ef16bff529" xlink:to="loc_us-gaap_ChangeInAccountingPrincipleMember_3d8da20c-9ba2-49b3-9ad6-ba6d320de752" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_53828cfd-bcd9-4c05-9e27-ac08b441d73f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_af0f0cbb-47e8-4193-94b8-fe8d73151f85" xlink:to="loc_us-gaap_StatementLineItems_53828cfd-bcd9-4c05-9e27-ac08b441d73f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_3d9b9de9-1ea8-45f5-b665-49b636c16227" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_53828cfd-bcd9-4c05-9e27-ac08b441d73f" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_3d9b9de9-1ea8-45f5-b665-49b636c16227" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_26e67596-ae0a-4bf6-bcae-7697e9d61e05" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_3d9b9de9-1ea8-45f5-b665-49b636c16227" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_26e67596-ae0a-4bf6-bcae-7697e9d61e05" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_bfcfa836-4238-4181-935f-e80461acc663" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_3d9b9de9-1ea8-45f5-b665-49b636c16227" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_bfcfa836-4238-4181-935f-e80461acc663" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_63fe1de8-365d-45f0-b869-57e7e9a96097" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_3d9b9de9-1ea8-45f5-b665-49b636c16227" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_63fe1de8-365d-45f0-b869-57e7e9a96097" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_4de04e02-e057-423f-a403-edcd8d0a8c41" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_3d9b9de9-1ea8-45f5-b665-49b636c16227" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_4de04e02-e057-423f-a403-edcd8d0a8c41" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/EquityBasedCompensation" xlink:type="simple" xlink:href="bku-20201231.xsd#EquityBasedCompensation"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/EquityBasedCompensation" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_8c4b6d8a-9d6a-4648-944d-5fe3a7c5a076" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock_c9b212be-5389-49c7-ba71-cdc3bc6f7ed6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_8c4b6d8a-9d6a-4648-944d-5fe3a7c5a076" xlink:to="loc_us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock_c9b212be-5389-49c7-ba71-cdc3bc6f7ed6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/EquityBasedCompensationTables" xlink:type="simple" xlink:href="bku-20201231.xsd#EquityBasedCompensationTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/EquityBasedCompensationTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_510ac868-655b-4d07-b86b-7d3fca66eb49" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_e5ac5944-74f6-4178-98d0-dea98dbb1fd4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_510ac868-655b-4d07-b86b-7d3fca66eb49" xlink:to="loc_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_e5ac5944-74f6-4178-98d0-dea98dbb1fd4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock_f81aef88-85f0-4bf4-8a3d-fcdafd28321a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_510ac868-655b-4d07-b86b-7d3fca66eb49" xlink:to="loc_us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock_f81aef88-85f0-4bf4-8a3d-fcdafd28321a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock_31ebbfac-c61e-4a5d-8061-f5a95c43c54c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_510ac868-655b-4d07-b86b-7d3fca66eb49" xlink:to="loc_us-gaap_ScheduleOfOtherShareBasedCompensationActivityTableTextBlock_31ebbfac-c61e-4a5d-8061-f5a95c43c54c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_69b2be2b-3906-4906-a679-8b320fe4125c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_510ac868-655b-4d07-b86b-7d3fca66eb49" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_69b2be2b-3906-4906-a679-8b320fe4125c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/EquityBasedCompensationNarrativeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#EquityBasedCompensationNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/EquityBasedCompensationNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_2a1f5fa6-4fd3-4a82-a8e5-1abb8fc94496" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4e396d9c-27c1-483f-bac6-04e956a9247e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_2a1f5fa6-4fd3-4a82-a8e5-1abb8fc94496" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4e396d9c-27c1-483f-bac6-04e956a9247e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensationAxis_f2e97ec1-bf47-4807-864a-3cad2d418ab8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4e396d9c-27c1-483f-bac6-04e956a9247e" xlink:to="loc_us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensationAxis_f2e97ec1-bf47-4807-864a-3cad2d418ab8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredBonusAndProfitSharingArrangementIndividualContractTypeOfDeferredCompensationDomain_b0377a9d-175d-4f77-a734-0ef0485b0f32" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredBonusAndProfitSharingArrangementIndividualContractTypeOfDeferredCompensationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensationAxis_f2e97ec1-bf47-4807-864a-3cad2d418ab8" xlink:to="loc_us-gaap_DeferredBonusAndProfitSharingArrangementIndividualContractTypeOfDeferredCompensationDomain_b0377a9d-175d-4f77-a734-0ef0485b0f32" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BankUnited401KPlanMember_98069602-e54f-428d-aca3-8a042f54f91b" xlink:href="bku-20201231.xsd#bku_BankUnited401KPlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredBonusAndProfitSharingArrangementIndividualContractTypeOfDeferredCompensationDomain_b0377a9d-175d-4f77-a734-0ef0485b0f32" xlink:to="loc_bku_BankUnited401KPlanMember_98069602-e54f-428d-aca3-8a042f54f91b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_DeferredCompensationPlanMember_9bb55c8b-1096-4acc-8635-1cbbff50a39f" xlink:href="bku-20201231.xsd#bku_DeferredCompensationPlanMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredBonusAndProfitSharingArrangementIndividualContractTypeOfDeferredCompensationDomain_b0377a9d-175d-4f77-a734-0ef0485b0f32" xlink:to="loc_bku_DeferredCompensationPlanMember_9bb55c8b-1096-4acc-8635-1cbbff50a39f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_A401kPlanFirst1OfEligibleCompensationMember_2e6b9600-115b-47b1-a49c-5f6c0f182342" xlink:href="bku-20201231.xsd#bku_A401kPlanFirst1OfEligibleCompensationMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredBonusAndProfitSharingArrangementIndividualContractTypeOfDeferredCompensationDomain_b0377a9d-175d-4f77-a734-0ef0485b0f32" xlink:to="loc_bku_A401kPlanFirst1OfEligibleCompensationMember_2e6b9600-115b-47b1-a49c-5f6c0f182342" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_A401kPlan2To6OfEligibleCompensationMember_34d1bfde-3d3b-4904-a0d7-5e7ff6fcf6ac" xlink:href="bku-20201231.xsd#bku_A401kPlan2To6OfEligibleCompensationMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredBonusAndProfitSharingArrangementIndividualContractTypeOfDeferredCompensationDomain_b0377a9d-175d-4f77-a734-0ef0485b0f32" xlink:to="loc_bku_A401kPlan2To6OfEligibleCompensationMember_34d1bfde-3d3b-4904-a0d7-5e7ff6fcf6ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_b205d60e-f934-42f9-9ba2-ec043d5cd5bf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4e396d9c-27c1-483f-bac6-04e956a9247e" xlink:to="loc_us-gaap_PlanNameAxis_b205d60e-f934-42f9-9ba2-ec043d5cd5bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_c9904247-ebd9-4c7f-a221-18db4ffc66b7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_b205d60e-f934-42f9-9ba2-ec043d5cd5bf" xlink:to="loc_us-gaap_PlanNameDomain_c9904247-ebd9-4c7f-a221-18db4ffc66b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Plan2010Member_1315cc68-0424-4022-8c83-e31ed811dc38" xlink:href="bku-20201231.xsd#bku_Plan2010Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_c9904247-ebd9-4c7f-a221-18db4ffc66b7" xlink:to="loc_bku_Plan2010Member_1315cc68-0424-4022-8c83-e31ed811dc38" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_A2014PlanMember_88138145-3e82-4ed9-8667-99d90ff3f51c" xlink:href="bku-20201231.xsd#bku_A2014PlanMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_c9904247-ebd9-4c7f-a221-18db4ffc66b7" xlink:to="loc_bku_A2014PlanMember_88138145-3e82-4ed9-8667-99d90ff3f51c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_5aee63a1-9022-4a6d-a9ce-846c8a9213e8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4e396d9c-27c1-483f-bac6-04e956a9247e" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_5aee63a1-9022-4a6d-a9ce-846c8a9213e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_9e72bd75-ef47-4ca9-9da0-653d8719be6b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_5aee63a1-9022-4a6d-a9ce-846c8a9213e8" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_9e72bd75-ef47-4ca9-9da0-653d8719be6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesMember_e738f13f-84fd-431d-b019-69343911195a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_9e72bd75-ef47-4ca9-9da0-653d8719be6b" xlink:to="loc_us-gaap_OtherLiabilitiesMember_e738f13f-84fd-431d-b019-69343911195a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_819b22d2-8280-4191-834e-a6de52c88750" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4e396d9c-27c1-483f-bac6-04e956a9247e" xlink:to="loc_us-gaap_AwardTypeAxis_819b22d2-8280-4191-834e-a6de52c88750" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_b64f29c4-cf79-4604-8328-950eb1c6fe20" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_819b22d2-8280-4191-834e-a6de52c88750" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_b64f29c4-cf79-4604-8328-950eb1c6fe20" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_UnvestedRestrictedShareAwardsMember_cdf0c2b1-386e-476b-9a32-68f4ae21b768" xlink:href="bku-20201231.xsd#bku_UnvestedRestrictedShareAwardsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_b64f29c4-cf79-4604-8328-950eb1c6fe20" xlink:to="loc_bku_UnvestedRestrictedShareAwardsMember_cdf0c2b1-386e-476b-9a32-68f4ae21b768" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_RSUandPSUAwardsMember_5a99cf02-0817-496e-8591-2d3dffaa2fbc" xlink:href="bku-20201231.xsd#bku_RSUandPSUAwardsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_b64f29c4-cf79-4604-8328-950eb1c6fe20" xlink:to="loc_bku_RSUandPSUAwardsMember_5a99cf02-0817-496e-8591-2d3dffaa2fbc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_IncentiveCompensationArrangementsMember_b3d3b924-f331-43b9-b714-ddcab67368c9" xlink:href="bku-20201231.xsd#bku_IncentiveCompensationArrangementsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_b64f29c4-cf79-4604-8328-950eb1c6fe20" xlink:to="loc_bku_IncentiveCompensationArrangementsMember_b3d3b924-f331-43b9-b714-ddcab67368c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_LiabilitybasedawardssettledinsharesMember_076daf83-8ade-4e32-8f1d-bcad1f48e5ba" xlink:href="bku-20201231.xsd#bku_LiabilitybasedawardssettledinsharesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_b64f29c4-cf79-4604-8328-950eb1c6fe20" xlink:to="loc_bku_LiabilitybasedawardssettledinsharesMember_076daf83-8ade-4e32-8f1d-bcad1f48e5ba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_33c5cb81-d67a-46cd-9db4-4f6c2ff97b35" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4e396d9c-27c1-483f-bac6-04e956a9247e" xlink:to="loc_srt_RangeAxis_33c5cb81-d67a-46cd-9db4-4f6c2ff97b35" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_abc10039-6a89-432c-b615-55fdc47fa18b" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_33c5cb81-d67a-46cd-9db4-4f6c2ff97b35" xlink:to="loc_srt_RangeMember_abc10039-6a89-432c-b615-55fdc47fa18b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_e5bbf88c-fb83-4801-b0f7-c58c822229cc" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_abc10039-6a89-432c-b615-55fdc47fa18b" xlink:to="loc_srt_MaximumMember_e5bbf88c-fb83-4801-b0f7-c58c822229cc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_784aaa0e-f3c9-4101-a422-02532afab23e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4e396d9c-27c1-483f-bac6-04e956a9247e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_784aaa0e-f3c9-4101-a422-02532afab23e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_92e88c03-e257-469a-95f4-f12bd871a63e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_784aaa0e-f3c9-4101-a422-02532afab23e" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_92e88c03-e257-469a-95f4-f12bd871a63e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_98167565-ffec-4096-ae3a-ac312ab281ff" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_784aaa0e-f3c9-4101-a422-02532afab23e" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_98167565-ffec-4096-ae3a-ac312ab281ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SharebasedCompensationArrangementbySharebasedPaymentAwardAwardVestingPeriodGrantedbefore2019_9bc4c2cb-267f-4184-96b8-337e2e34e4f8" xlink:href="bku-20201231.xsd#bku_SharebasedCompensationArrangementbySharebasedPaymentAwardAwardVestingPeriodGrantedbefore2019"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_784aaa0e-f3c9-4101-a422-02532afab23e" xlink:to="loc_bku_SharebasedCompensationArrangementbySharebasedPaymentAwardAwardVestingPeriodGrantedbefore2019_9bc4c2cb-267f-4184-96b8-337e2e34e4f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_1d1a85a5-abfa-44d7-b8e2-70276ba19e4e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_784aaa0e-f3c9-4101-a422-02532afab23e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_1d1a85a5-abfa-44d7-b8e2-70276ba19e4e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_fa3b7101-49b0-4561-b8d4-b585ab5d5d2f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_784aaa0e-f3c9-4101-a422-02532afab23e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_fa3b7101-49b0-4561-b8d4-b585ab5d5d2f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_b430ce36-115e-452b-996a-2c785651990d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_784aaa0e-f3c9-4101-a422-02532afab23e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_b430ce36-115e-452b-996a-2c785651990d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationSharebasedArrangementsLiabilityCurrentAndNoncurrent_f1cce1e5-8b80-4d1e-9559-2f69c4cd261f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationSharebasedArrangementsLiabilityCurrentAndNoncurrent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_784aaa0e-f3c9-4101-a422-02532afab23e" xlink:to="loc_us-gaap_DeferredCompensationSharebasedArrangementsLiabilityCurrentAndNoncurrent_f1cce1e5-8b80-4d1e-9559-2f69c4cd261f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_0011ff6f-f41f-4400-8102-8278215cb07f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_784aaa0e-f3c9-4101-a422-02532afab23e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_0011ff6f-f41f-4400-8102-8278215cb07f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationArrangementWithIndividualContributionsByEmployer_78f1a779-5fdc-4cbb-9ec8-dad483c629d8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationArrangementWithIndividualContributionsByEmployer"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_784aaa0e-f3c9-4101-a422-02532afab23e" xlink:to="loc_us-gaap_DeferredCompensationArrangementWithIndividualContributionsByEmployer_78f1a779-5fdc-4cbb-9ec8-dad483c629d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationLiabilityCurrentAndNoncurrent_ef7cbe38-5215-4e68-a9da-3a6c3b4b0996" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationLiabilityCurrentAndNoncurrent"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_784aaa0e-f3c9-4101-a422-02532afab23e" xlink:to="loc_us-gaap_DeferredCompensationLiabilityCurrentAndNoncurrent_ef7cbe38-5215-4e68-a9da-3a6c3b4b0996" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense_b1d37802-0d2d-4ae9-b3ca-48119650d60f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_784aaa0e-f3c9-4101-a422-02532afab23e" xlink:to="loc_us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense_b1d37802-0d2d-4ae9-b3ca-48119650d60f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_afd9e4c7-333c-47e9-bdbe-be0a6aa96557" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_784aaa0e-f3c9-4101-a422-02532afab23e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_afd9e4c7-333c-47e9-bdbe-be0a6aa96557" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationArrangementWithIndividualCashAwardsGrantedPercentage_ea567ea8-a4ac-442d-a5f8-69f903e1a169" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationArrangementWithIndividualCashAwardsGrantedPercentage"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_784aaa0e-f3c9-4101-a422-02532afab23e" xlink:to="loc_us-gaap_DeferredCompensationArrangementWithIndividualCashAwardsGrantedPercentage_ea567ea8-a4ac-442d-a5f8-69f903e1a169" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_b385c279-863c-431d-9c7b-39ff9515f6e2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_2a1f5fa6-4fd3-4a82-a8e5-1abb8fc94496" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_b385c279-863c-431d-9c7b-39ff9515f6e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationArrangementWithIndividualContributionsByEmployer_b4b68517-0e79-4bda-89b4-f636359ac408" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationArrangementWithIndividualContributionsByEmployer"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_2a1f5fa6-4fd3-4a82-a8e5-1abb8fc94496" xlink:to="loc_us-gaap_DeferredCompensationArrangementWithIndividualContributionsByEmployer_b4b68517-0e79-4bda-89b4-f636359ac408" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationLiabilityCurrentAndNoncurrent_4eaecf68-4499-4842-948a-c3b240f760a5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationLiabilityCurrentAndNoncurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_2a1f5fa6-4fd3-4a82-a8e5-1abb8fc94496" xlink:to="loc_us-gaap_DeferredCompensationLiabilityCurrentAndNoncurrent_4eaecf68-4499-4842-948a-c3b240f760a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense_d2942527-9e3f-46f1-bcdf-afe018fe57ee" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_2a1f5fa6-4fd3-4a82-a8e5-1abb8fc94496" xlink:to="loc_us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense_d2942527-9e3f-46f1-bcdf-afe018fe57ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions_6e30e7e4-d881-4dd7-85f1-b2bcd77d2fd5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_2a1f5fa6-4fd3-4a82-a8e5-1abb8fc94496" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions_6e30e7e4-d881-4dd7-85f1-b2bcd77d2fd5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_75f1f7b8-f7c4-4642-b4cd-97261a290414" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_2a1f5fa6-4fd3-4a82-a8e5-1abb8fc94496" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_75f1f7b8-f7c4-4642-b4cd-97261a290414" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/EquityBasedCompensationScheduleofCompensationCostsRelatedtoEquityBasedAwardsDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#EquityBasedCompensationScheduleofCompensationCostsRelatedtoEquityBasedAwardsDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/EquityBasedCompensationScheduleofCompensationCostsRelatedtoEquityBasedAwardsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_127a144f-56ef-46aa-a618-16df2fc815ef" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionAbstract_712d2154-75e2-446c-8779-13dbd6b39a2d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_127a144f-56ef-46aa-a618-16df2fc815ef" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionAbstract_712d2154-75e2-446c-8779-13dbd6b39a2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_9f776258-e5e4-443e-b60a-b899d7ecbcad" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionAbstract_712d2154-75e2-446c-8779-13dbd6b39a2d" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_9f776258-e5e4-443e-b60a-b899d7ecbcad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_ca912805-5efd-43de-a4fe-9045a86297e8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_9f776258-e5e4-443e-b60a-b899d7ecbcad" xlink:to="loc_us-gaap_AwardTypeAxis_ca912805-5efd-43de-a4fe-9045a86297e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_14c7db6b-ac6a-4052-acbd-e1dde4a16e05" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_ca912805-5efd-43de-a4fe-9045a86297e8" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_14c7db6b-ac6a-4052-acbd-e1dde4a16e05" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_UnvestedRestrictedShareAwardsMember_48f4bf19-b295-4c1a-9327-1441d2da3bc4" xlink:href="bku-20201231.xsd#bku_UnvestedRestrictedShareAwardsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_14c7db6b-ac6a-4052-acbd-e1dde4a16e05" xlink:to="loc_bku_UnvestedRestrictedShareAwardsMember_48f4bf19-b295-4c1a-9327-1441d2da3bc4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_RSUandPSUAwardsMember_633bbfde-0be0-4823-abfe-336c7553bb75" xlink:href="bku-20201231.xsd#bku_RSUandPSUAwardsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_14c7db6b-ac6a-4052-acbd-e1dde4a16e05" xlink:to="loc_bku_RSUandPSUAwardsMember_633bbfde-0be0-4823-abfe-336c7553bb75" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_IncentiveCompensationArrangementsMember_7bd6bb6b-b7d3-44e9-9975-d6a3449a7ae7" xlink:href="bku-20201231.xsd#bku_IncentiveCompensationArrangementsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_14c7db6b-ac6a-4052-acbd-e1dde4a16e05" xlink:to="loc_bku_IncentiveCompensationArrangementsMember_7bd6bb6b-b7d3-44e9-9975-d6a3449a7ae7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_83152b1c-f2fc-4b73-85e7-a4552d099ae4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_9f776258-e5e4-443e-b60a-b899d7ecbcad" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_83152b1c-f2fc-4b73-85e7-a4552d099ae4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_511255ce-7b70-4ef7-a13d-112bde053d8f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_127a144f-56ef-46aa-a618-16df2fc815ef" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_511255ce-7b70-4ef7-a13d-112bde053d8f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_0e44dca7-acb4-4b56-aea3-7e0a369deffe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_0b16caed-9ce8-4785-9aec-42783996a45d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_UnvestedRestrictedShareAwardsMember_51a3d8f5-5c74-4d85-8302-40989b3d0f9a" xlink:href="bku-20201231.xsd#bku_UnvestedRestrictedShareAwardsMember"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_RSUandPSUAwardsMember_2dc2b71d-2119-473e-bc81-d2134466b592" xlink:href="bku-20201231.xsd#bku_RSUandPSUAwardsMember"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_IncentiveCompensationArrangementsMember_9273a6ef-65d0-44d9-a89b-14fc942d4626" xlink:href="bku-20201231.xsd#bku_IncentiveCompensationArrangementsMember"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_2b836c3c-4686-45b6-aefd-33bf46192550" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_9f9fc498-2086-4838-beb7-b4a7304657cf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_2b836c3c-4686-45b6-aefd-33bf46192550" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_9f9fc498-2086-4838-beb7-b4a7304657cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_e2bb6f66-957d-4872-be4a-f595f3d227f6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_2b836c3c-4686-45b6-aefd-33bf46192550" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_e2bb6f66-957d-4872-be4a-f595f3d227f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax_c52b1c72-1751-44ac-90ca-17f01775ddee" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_2b836c3c-4686-45b6-aefd-33bf46192550" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax_c52b1c72-1751-44ac-90ca-17f01775ddee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/EquityBasedCompensationScheduleofNonvestedShareActivityDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#EquityBasedCompensationScheduleofNonvestedShareActivityDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/EquityBasedCompensationScheduleofNonvestedShareActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_c98d2030-c5ed-4813-a04c-2128618d5b19" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_9ca36865-7edf-429d-bedb-a511059065a0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_c98d2030-c5ed-4813-a04c-2128618d5b19" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_9ca36865-7edf-429d-bedb-a511059065a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_8eb0d24f-d85a-42a9-9c42-015808b8f334" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_9ca36865-7edf-429d-bedb-a511059065a0" xlink:to="loc_srt_RangeAxis_8eb0d24f-d85a-42a9-9c42-015808b8f334" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_3d7a48e5-f3ce-4582-9e43-e4079a40b199" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_8eb0d24f-d85a-42a9-9c42-015808b8f334" xlink:to="loc_srt_RangeMember_3d7a48e5-f3ce-4582-9e43-e4079a40b199" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_1f79dcfd-d653-4698-8c94-82c8f7d9ca0b" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_3d7a48e5-f3ce-4582-9e43-e4079a40b199" xlink:to="loc_srt_MaximumMember_1f79dcfd-d653-4698-8c94-82c8f7d9ca0b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_8b11d69b-7785-4ee1-a0b6-1b161bae7be5" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_3d7a48e5-f3ce-4582-9e43-e4079a40b199" xlink:to="loc_srt_MinimumMember_8b11d69b-7785-4ee1-a0b6-1b161bae7be5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_d1023975-ebb1-4cc0-af08-dca0c4f7f742" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_9ca36865-7edf-429d-bedb-a511059065a0" xlink:to="loc_us-gaap_AwardTypeAxis_d1023975-ebb1-4cc0-af08-dca0c4f7f742" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_9f033f8b-9172-42a4-a4cc-b7c84cea0588" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_d1023975-ebb1-4cc0-af08-dca0c4f7f742" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_9f033f8b-9172-42a4-a4cc-b7c84cea0588" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_UnvestedRestrictedShareAwardsMember_d84d9f13-62c6-4bac-905b-77231fe67114" xlink:href="bku-20201231.xsd#bku_UnvestedRestrictedShareAwardsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_9f033f8b-9172-42a4-a4cc-b7c84cea0588" xlink:to="loc_bku_UnvestedRestrictedShareAwardsMember_d84d9f13-62c6-4bac-905b-77231fe67114" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardDateAxis_d9d7cf72-1e27-4a80-8c4a-3bb2037f2622" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardDateAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_9ca36865-7edf-429d-bedb-a511059065a0" xlink:to="loc_us-gaap_AwardDateAxis_d9d7cf72-1e27-4a80-8c4a-3bb2037f2622" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardDateDomain_f89945a8-baf2-4f1e-91ac-56c5be036130" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardDateDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardDateAxis_d9d7cf72-1e27-4a80-8c4a-3bb2037f2622" xlink:to="loc_us-gaap_AwardDateDomain_f89945a8-baf2-4f1e-91ac-56c5be036130" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_9ca36865-7edf-429d-bedb-a511059065a0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SharebasedCompensationArrangementbySharebasedPaymentAwardAwardVestingPeriodGrantedbefore2019_587463f7-28dd-4788-b0b5-c3afc9bd9989" xlink:href="bku-20201231.xsd#bku_SharebasedCompensationArrangementbySharebasedPaymentAwardAwardVestingPeriodGrantedbefore2019"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_bku_SharebasedCompensationArrangementbySharebasedPaymentAwardAwardVestingPeriodGrantedbefore2019_587463f7-28dd-4788-b0b5-c3afc9bd9989" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_83108cfa-8fb9-4674-afcc-f7f126f157b7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_83108cfa-8fb9-4674-afcc-f7f126f157b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_235de1bf-13ef-4cb0-ab03-28265978431a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_235de1bf-13ef-4cb0-ab03-28265978431a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_0eb7582c-bb56-470a-9325-3de2da2fb77c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_0eb7582c-bb56-470a-9325-3de2da2fb77c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_75fda356-4bfb-46ba-9132-83772ebff564" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_75fda356-4bfb-46ba-9132-83772ebff564" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_ba03df75-54dc-4188-a71e-16f5594a5d61" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_ba03df75-54dc-4188-a71e-16f5594a5d61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract_56110290-3294-436b-89a3-2272e86d9b91" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract_56110290-3294-436b-89a3-2272e86d9b91" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_f6b9a61b-ed14-4c5c-8a73-8691dd00dbf9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_f6b9a61b-ed14-4c5c-8a73-8691dd00dbf9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_e23dff5a-a7ce-4555-88ea-02c6cab71df5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_e23dff5a-a7ce-4555-88ea-02c6cab71df5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_f3e8d45b-357e-4ebd-99ef-dcaa73dd1cc6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_f3e8d45b-357e-4ebd-99ef-dcaa73dd1cc6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodDateOfGrantClosingPriceMaximum_6602f275-ca64-4225-9f7e-067fcffcda85" xlink:href="bku-20201231.xsd#bku_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodDateOfGrantClosingPriceMaximum"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_bku_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodDateOfGrantClosingPriceMaximum_6602f275-ca64-4225-9f7e-067fcffcda85" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_c455d404-4294-4c96-84b5-670dd0b9821d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_c455d404-4294-4c96-84b5-670dd0b9821d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_93bd4b91-71ce-4aaa-a350-5acc0792c30b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_93bd4b91-71ce-4aaa-a350-5acc0792c30b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations_84f00a55-d3f6-412e-a471-710aa548a464" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations_84f00a55-d3f6-412e-a471-710aa548a464" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_3cae3836-2c35-4b53-854f-d25efaacba42" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_3cae3836-2c35-4b53-854f-d25efaacba42" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodDateOfGrantClosingPriceMinimum_b5eab11d-6b3b-44e2-a9ff-8e44326d40cf" xlink:href="bku-20201231.xsd#bku_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodDateOfGrantClosingPriceMinimum"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_bku_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodDateOfGrantClosingPriceMinimum_b5eab11d-6b3b-44e2-a9ff-8e44326d40cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateGrantDateFairValueVested_9bf9b5b6-2f64-4c75-b5e5-3d2c27b99099" xlink:href="bku-20201231.xsd#bku_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateGrantDateFairValueVested"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_bku_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateGrantDateFairValueVested_9bf9b5b6-2f64-4c75-b5e5-3d2c27b99099" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_2489a78a-12d7-4cd2-867d-eedcf7bd38ee" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_2489a78a-12d7-4cd2-867d-eedcf7bd38ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_ff6931eb-997e-4b69-8265-8b8339fcff53" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_612a1910-8c91-42d5-b3c3-3a0e44dce3e2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_ff6931eb-997e-4b69-8265-8b8339fcff53" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/EquityBasedCompensationScheduleofOtherShareBasedCompensationActivityDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#EquityBasedCompensationScheduleofOtherShareBasedCompensationActivityDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/EquityBasedCompensationScheduleofOtherShareBasedCompensationActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_77d35212-6670-4b92-ab94-b1faf1069b9c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4e95f22e-1a93-4f1f-ad19-66acd341a261" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_77d35212-6670-4b92-ab94-b1faf1069b9c" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4e95f22e-1a93-4f1f-ad19-66acd341a261" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_07366c6d-1efa-4165-8d89-2e00f9b00a88" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4e95f22e-1a93-4f1f-ad19-66acd341a261" xlink:to="loc_us-gaap_AwardTypeAxis_07366c6d-1efa-4165-8d89-2e00f9b00a88" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_e5a9146a-255f-4647-8c95-b6a7d9873412" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_07366c6d-1efa-4165-8d89-2e00f9b00a88" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_e5a9146a-255f-4647-8c95-b6a7d9873412" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_UnvestedRestrictedShareAwardsMember_fb9949f3-4eda-409b-8742-29a2f974c24b" xlink:href="bku-20201231.xsd#bku_UnvestedRestrictedShareAwardsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_e5a9146a-255f-4647-8c95-b6a7d9873412" xlink:to="loc_bku_UnvestedRestrictedShareAwardsMember_fb9949f3-4eda-409b-8742-29a2f974c24b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_bcf3d239-40c0-44ea-a6e2-1c7cddec5972" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_e5a9146a-255f-4647-8c95-b6a7d9873412" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_bcf3d239-40c0-44ea-a6e2-1c7cddec5972" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_PerformanceshareunitsMember_e1495ec6-ef19-4aa7-80a6-3e649c078261" xlink:href="bku-20201231.xsd#bku_PerformanceshareunitsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_e5a9146a-255f-4647-8c95-b6a7d9873412" xlink:to="loc_bku_PerformanceshareunitsMember_e1495ec6-ef19-4aa7-80a6-3e649c078261" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_RSUandPSUAwardsMember_69b6295c-b312-4644-86e6-81c992894bb2" xlink:href="bku-20201231.xsd#bku_RSUandPSUAwardsMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_e5a9146a-255f-4647-8c95-b6a7d9873412" xlink:to="loc_bku_RSUandPSUAwardsMember_69b6295c-b312-4644-86e6-81c992894bb2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PhantomShareUnitsPSUsMember_c83a67ef-ad6b-4d58-8c3c-47229d58e0fa" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PhantomShareUnitsPSUsMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_e5a9146a-255f-4647-8c95-b6a7d9873412" xlink:to="loc_us-gaap_PhantomShareUnitsPSUsMember_c83a67ef-ad6b-4d58-8c3c-47229d58e0fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardDateAxis_c5187145-d4c6-4ac7-bf25-b5f9a45248f6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardDateAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4e95f22e-1a93-4f1f-ad19-66acd341a261" xlink:to="loc_us-gaap_AwardDateAxis_c5187145-d4c6-4ac7-bf25-b5f9a45248f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardDateDomain_7f398977-b616-405e-b8dd-5a87258297d1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardDateDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardDateAxis_c5187145-d4c6-4ac7-bf25-b5f9a45248f6" xlink:to="loc_us-gaap_AwardDateDomain_7f398977-b616-405e-b8dd-5a87258297d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_MayMember_b3fc54aa-5c4b-4515-982d-2fab32ded110" xlink:href="bku-20201231.xsd#bku_MayMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardDateDomain_7f398977-b616-405e-b8dd-5a87258297d1" xlink:to="loc_bku_MayMember_b3fc54aa-5c4b-4515-982d-2fab32ded110" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_MarchMember_f93cd883-b22e-4718-ae3c-9b191c56effb" xlink:href="bku-20201231.xsd#bku_MarchMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardDateDomain_7f398977-b616-405e-b8dd-5a87258297d1" xlink:to="loc_bku_MarchMember_f93cd883-b22e-4718-ae3c-9b191c56effb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_NovemberMember_27f22012-cd38-4cc6-ab54-7b408104b8c1" xlink:href="bku-20201231.xsd#bku_NovemberMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardDateDomain_7f398977-b616-405e-b8dd-5a87258297d1" xlink:to="loc_bku_NovemberMember_27f22012-cd38-4cc6-ab54-7b408104b8c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e2833027-b775-4b51-a7d0-852e289706f6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_4e95f22e-1a93-4f1f-ad19-66acd341a261" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e2833027-b775-4b51-a7d0-852e289706f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_5dd22b77-8934-4f52-a24c-28bbf1d995ce" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e2833027-b775-4b51-a7d0-852e289706f6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_5dd22b77-8934-4f52-a24c-28bbf1d995ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_86091291-f571-43d5-a900-b5c8ac9ea12f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e2833027-b775-4b51-a7d0-852e289706f6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_86091291-f571-43d5-a900-b5c8ac9ea12f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_18931e7b-136b-4a7c-b100-8e18b5815777" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e2833027-b775-4b51-a7d0-852e289706f6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_18931e7b-136b-4a7c-b100-8e18b5815777" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_45f5ba28-a38a-47b3-b45f-ffab39e11c70" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e2833027-b775-4b51-a7d0-852e289706f6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_45f5ba28-a38a-47b3-b45f-ffab39e11c70" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_19236d99-81ff-4c66-878e-51029b9e52d9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e2833027-b775-4b51-a7d0-852e289706f6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_19236d99-81ff-4c66-878e-51029b9e52d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_7b6844c2-f1bb-48b3-b5c6-651596fa009b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e2833027-b775-4b51-a7d0-852e289706f6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_7b6844c2-f1bb-48b3-b5c6-651596fa009b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations_9c32c1e0-c6af-4185-b51c-5464a60ba1b4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e2833027-b775-4b51-a7d0-852e289706f6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations_9c32c1e0-c6af-4185-b51c-5464a60ba1b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_d37d7562-c1c9-404c-9d30-ba38fd93fe20" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e2833027-b775-4b51-a7d0-852e289706f6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_d37d7562-c1c9-404c-9d30-ba38fd93fe20" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateGrantDateFairValueVested_00d331a2-30cf-4c56-a9ce-f8cee201aade" xlink:href="bku-20201231.xsd#bku_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateGrantDateFairValueVested"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e2833027-b775-4b51-a7d0-852e289706f6" xlink:to="loc_bku_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateGrantDateFairValueVested_00d331a2-30cf-4c56-a9ce-f8cee201aade" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodDateOfGrantClosingPriceMinimum_546e2ccf-d3e5-4578-ae98-100bd9bc257f" xlink:href="bku-20201231.xsd#bku_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodDateOfGrantClosingPriceMinimum"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e2833027-b775-4b51-a7d0-852e289706f6" xlink:to="loc_bku_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodDateOfGrantClosingPriceMinimum_546e2ccf-d3e5-4578-ae98-100bd9bc257f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodDateOfGrantClosingPriceMaximum_ca954224-9376-4706-adc7-ffa37f71eda9" xlink:href="bku-20201231.xsd#bku_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodDateOfGrantClosingPriceMaximum"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e2833027-b775-4b51-a7d0-852e289706f6" xlink:to="loc_bku_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodDateOfGrantClosingPriceMaximum_ca954224-9376-4706-adc7-ffa37f71eda9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ClosingPriceOnDateOfGrantInDollarsPerShare_bd43e634-ed45-4f95-8d7f-96e575ae651f" xlink:href="bku-20201231.xsd#bku_ClosingPriceOnDateOfGrantInDollarsPerShare"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e2833027-b775-4b51-a7d0-852e289706f6" xlink:to="loc_bku_ClosingPriceOnDateOfGrantInDollarsPerShare_bd43e634-ed45-4f95-8d7f-96e575ae651f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_7b6dc1a3-dab1-4f4b-9b18-a2ca15cbcfad" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e2833027-b775-4b51-a7d0-852e289706f6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_7b6dc1a3-dab1-4f4b-9b18-a2ca15cbcfad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/EquityBasedCompensationScheduleofStockOptionsActivityDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#EquityBasedCompensationScheduleofStockOptionsActivityDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/EquityBasedCompensationScheduleofStockOptionsActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_c48eac1d-3cf9-4eb3-a42f-bf99bbfce65c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_380bdc1f-ec8f-4df2-9afd-dbcfc7389b7f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_c48eac1d-3cf9-4eb3-a42f-bf99bbfce65c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_380bdc1f-ec8f-4df2-9afd-dbcfc7389b7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_da8a77f5-8a95-4fc2-8f6d-e67f32036ba1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_c48eac1d-3cf9-4eb3-a42f-bf99bbfce65c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_da8a77f5-8a95-4fc2-8f6d-e67f32036ba1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_659f2126-98ae-4984-a4db-f318e800b01a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_c48eac1d-3cf9-4eb3-a42f-bf99bbfce65c" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_659f2126-98ae-4984-a4db-f318e800b01a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_79682500-89d2-45a9-9e52-80986e87a515" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_c48eac1d-3cf9-4eb3-a42f-bf99bbfce65c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_79682500-89d2-45a9-9e52-80986e87a515" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_9d81b713-d4af-4356-8a47-5f71151d51f9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_c48eac1d-3cf9-4eb3-a42f-bf99bbfce65c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_9d81b713-d4af-4356-8a47-5f71151d51f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_3e646e2d-13fa-40ed-9d4b-e016b353e6ca" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_c48eac1d-3cf9-4eb3-a42f-bf99bbfce65c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_3e646e2d-13fa-40ed-9d4b-e016b353e6ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_46a356a5-3b77-45a4-b936-c0c70be8ed60" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_c48eac1d-3cf9-4eb3-a42f-bf99bbfce65c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_46a356a5-3b77-45a4-b936-c0c70be8ed60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_e52e388d-5307-4dc9-977e-b0bf95f3b84e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_c48eac1d-3cf9-4eb3-a42f-bf99bbfce65c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_e52e388d-5307-4dc9-977e-b0bf95f3b84e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_e78972a9-70ce-41b3-8bcc-610b0c33fcea" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_c48eac1d-3cf9-4eb3-a42f-bf99bbfce65c" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_e78972a9-70ce-41b3-8bcc-610b0c33fcea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/RegulatoryRequirementsandRestrictions" xlink:type="simple" xlink:href="bku-20201231.xsd#RegulatoryRequirementsandRestrictions"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/RegulatoryRequirementsandRestrictions" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BankingAndThriftAbstract_24e6d52d-22a5-4de7-8a91-439976a6773e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BankingAndThriftAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock_ed150d18-7f6c-482e-b521-80792f9565a6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BankingAndThriftAbstract_24e6d52d-22a5-4de7-8a91-439976a6773e" xlink:to="loc_us-gaap_RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock_ed150d18-7f6c-482e-b521-80792f9565a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock_1dc4b4b0-695d-462d-aeb9-35094def1d3e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BankingAndThriftAbstract_24e6d52d-22a5-4de7-8a91-439976a6773e" xlink:to="loc_us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock_1dc4b4b0-695d-462d-aeb9-35094def1d3e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/RegulatoryRequirementsandRestrictionsTables" xlink:type="simple" xlink:href="bku-20201231.xsd#RegulatoryRequirementsandRestrictionsTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/RegulatoryRequirementsandRestrictionsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BankingAndThriftAbstract_b37bc488-0879-4fc0-9153-1f72307c6ea6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BankingAndThriftAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock_271a90e3-d556-4746-ad91-10104f5242e9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BankingAndThriftAbstract_b37bc488-0879-4fc0-9153-1f72307c6ea6" xlink:to="loc_us-gaap_RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock_271a90e3-d556-4746-ad91-10104f5242e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock_0517f9ac-522f-4d7e-9a7a-97b009e67058" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BankingAndThriftAbstract_b37bc488-0879-4fc0-9153-1f72307c6ea6" xlink:to="loc_us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock_0517f9ac-522f-4d7e-9a7a-97b009e67058" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/RegulatoryRequirementsandRestrictionsScheduleofCompliancewithRegulatoryCapitalRequirementsUnderBankingRegulationsDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#RegulatoryRequirementsandRestrictionsScheduleofCompliancewithRegulatoryCapitalRequirementsUnderBankingRegulationsDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/RegulatoryRequirementsandRestrictionsScheduleofCompliancewithRegulatoryCapitalRequirementsUnderBankingRegulationsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BankingAndThriftAbstract_0e251edf-d6bf-4084-aec6-d844f6857c4a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BankingAndThriftAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTable_69557a81-50f2-4024-81c2-ff39b83cb642" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BankingAndThriftAbstract_0e251edf-d6bf-4084-aec6-d844f6857c4a" xlink:to="loc_us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTable_69557a81-50f2-4024-81c2-ff39b83cb642" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LegalEntityAxis_9972e0ce-3c0b-4e12-bf5c-8f39a00e1a56" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LegalEntityAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTable_69557a81-50f2-4024-81c2-ff39b83cb642" xlink:to="loc_dei_LegalEntityAxis_9972e0ce-3c0b-4e12-bf5c-8f39a00e1a56" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_fd1d6a59-9e08-479a-abbb-1cc166df8d1f" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_9972e0ce-3c0b-4e12-bf5c-8f39a00e1a56" xlink:to="loc_dei_EntityDomain_fd1d6a59-9e08-479a-abbb-1cc166df8d1f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_BankUnitedMember_9f2eae32-f715-481e-b3f0-51f0112b9525" xlink:href="bku-20201231.xsd#bku_BankUnitedMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_fd1d6a59-9e08-479a-abbb-1cc166df8d1f" xlink:to="loc_bku_BankUnitedMember_9f2eae32-f715-481e-b3f0-51f0112b9525" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesAxis_cf213219-562b-4186-80bf-4a8986e6af36" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTable_69557a81-50f2-4024-81c2-ff39b83cb642" xlink:to="loc_srt_ConsolidatedEntitiesAxis_cf213219-562b-4186-80bf-4a8986e6af36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_f61369d0-d98d-4eac-a15d-a979ada646bc" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesAxis_cf213219-562b-4186-80bf-4a8986e6af36" xlink:to="loc_srt_ConsolidatedEntitiesDomain_f61369d0-d98d-4eac-a15d-a979ada646bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ParentCompanyMember_a77fafd1-4a09-4762-9b49-7578497e8190" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ParentCompanyMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesDomain_f61369d0-d98d-4eac-a15d-a979ada646bc" xlink:to="loc_srt_ParentCompanyMember_a77fafd1-4a09-4762-9b49-7578497e8190" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTable_69557a81-50f2-4024-81c2-ff39b83cb642" xlink:to="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TierOneLeverageCapital_51bec162-1eb7-4d2c-a5fd-c070a007a060" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TierOneLeverageCapital"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_TierOneLeverageCapital_51bec162-1eb7-4d2c-a5fd-c070a007a060" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TierOneLeverageCapitalToAverageAssets_7a2781a5-25e8-42a5-9cf1-7028a0f937a8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TierOneLeverageCapitalToAverageAssets"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_TierOneLeverageCapitalToAverageAssets_7a2781a5-25e8-42a5-9cf1-7028a0f937a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TierOneLeverageCapitalRequiredToBeWellCapitalized_be7dd341-345f-42a2-b582-89f033c1fd70" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TierOneLeverageCapitalRequiredToBeWellCapitalized"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_TierOneLeverageCapitalRequiredToBeWellCapitalized_be7dd341-345f-42a2-b582-89f033c1fd70" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets_378fd450-b07d-40f5-9b51-27e275c6411f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets_378fd450-b07d-40f5-9b51-27e275c6411f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TierOneLeverageCapitalRequiredForCapitalAdequacy_22dbb616-70e1-4f18-977d-5388e204e05d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TierOneLeverageCapitalRequiredForCapitalAdequacy"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_TierOneLeverageCapitalRequiredForCapitalAdequacy_22dbb616-70e1-4f18-977d-5388e204e05d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets_bda71115-2f36-46ba-a139-81fd4e307645" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets_bda71115-2f36-46ba-a139-81fd4e307645" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonEquityTierOneCapital_8ce0e7db-83b7-49ea-a4c6-b0b745d4cb7f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonEquityTierOneCapital"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_CommonEquityTierOneCapital_8ce0e7db-83b7-49ea-a4c6-b0b745d4cb7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonEquityTierOneCapitalRatio_ed297c61-8802-482a-8e45-648fe8a1c2f4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonEquityTierOneCapitalRatio"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_CommonEquityTierOneCapitalRatio_ed297c61-8802-482a-8e45-648fe8a1c2f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonEquityTierOneCapitalRequiredToBeWellCapitalized_0b154739-f88d-4a03-aa61-226c2057e0db" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonEquityTierOneCapitalRequiredToBeWellCapitalized"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_CommonEquityTierOneCapitalRequiredToBeWellCapitalized_0b154739-f88d-4a03-aa61-226c2057e0db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommonEquityTierOneRiskBasedCapitalRequiredtobeWellCapitalizedtoRiskWeightedAssets_917b4eca-2700-4c52-b04d-fea08bf1115a" xlink:href="bku-20201231.xsd#bku_CommonEquityTierOneRiskBasedCapitalRequiredtobeWellCapitalizedtoRiskWeightedAssets"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_bku_CommonEquityTierOneRiskBasedCapitalRequiredtobeWellCapitalizedtoRiskWeightedAssets_917b4eca-2700-4c52-b04d-fea08bf1115a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonEquityTierOneCapitalRequiredForCapitalAdequacy_d25fbb6a-db01-4689-ad3e-c139d889b727" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonEquityTierOneCapitalRequiredForCapitalAdequacy"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_CommonEquityTierOneCapitalRequiredForCapitalAdequacy_d25fbb6a-db01-4689-ad3e-c139d889b727" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CommonEquityTierOneRiskBasedCapitalRequiredforCapitalAdequacytoRiskWeightedAssets_77036b1d-bed3-4404-9991-9bd56fcb158c" xlink:href="bku-20201231.xsd#bku_CommonEquityTierOneRiskBasedCapitalRequiredforCapitalAdequacytoRiskWeightedAssets"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_bku_CommonEquityTierOneRiskBasedCapitalRequiredforCapitalAdequacytoRiskWeightedAssets_77036b1d-bed3-4404-9991-9bd56fcb158c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CapitalconservationbufferrequiredforCommonequitytierone_73cbcd29-c1b8-4ed5-8997-ace0b5e623c3" xlink:href="bku-20201231.xsd#bku_CapitalconservationbufferrequiredforCommonequitytierone"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_bku_CapitalconservationbufferrequiredforCommonequitytierone_73cbcd29-c1b8-4ed5-8997-ace0b5e623c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CapitalconservationbufferrequiredforCommonequitytieroneratio_85c2d10c-d156-457d-b42a-c348afb27368" xlink:href="bku-20201231.xsd#bku_CapitalconservationbufferrequiredforCommonequitytieroneratio"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_bku_CapitalconservationbufferrequiredforCommonequitytieroneratio_85c2d10c-d156-457d-b42a-c348afb27368" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TierOneRiskBasedCapital_15db21fa-1259-4e7c-84ff-0e021bf9e1ca" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TierOneRiskBasedCapital"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_TierOneRiskBasedCapital_15db21fa-1259-4e7c-84ff-0e021bf9e1ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TierOneRiskBasedCapitalToRiskWeightedAssets_a0e23e88-c935-498e-b9a2-c51b5bf421cc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TierOneRiskBasedCapitalToRiskWeightedAssets"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_TierOneRiskBasedCapitalToRiskWeightedAssets_a0e23e88-c935-498e-b9a2-c51b5bf421cc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TierOneRiskBasedCapitalRequiredToBeWellCapitalized_de373a90-a8cd-4ccf-8176-72da7b31dfb8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TierOneRiskBasedCapitalRequiredToBeWellCapitalized"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_TierOneRiskBasedCapitalRequiredToBeWellCapitalized_de373a90-a8cd-4ccf-8176-72da7b31dfb8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets_017fb36d-c8b3-4e09-9f48-335d42dc8097" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets_017fb36d-c8b3-4e09-9f48-335d42dc8097" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TierOneRiskBasedCapitalRequiredForCapitalAdequacy_56bfe479-5557-4126-bca9-e72fce7259ed" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TierOneRiskBasedCapitalRequiredForCapitalAdequacy"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_TierOneRiskBasedCapitalRequiredForCapitalAdequacy_56bfe479-5557-4126-bca9-e72fce7259ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets_ef600479-dc78-4d75-81bb-d4843a7579c7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets_ef600479-dc78-4d75-81bb-d4843a7579c7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Capitalconservationbufferrequiredfortieroneriskbased_3f028442-8d3a-4513-a56f-4b67da67eda2" xlink:href="bku-20201231.xsd#bku_Capitalconservationbufferrequiredfortieroneriskbased"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_bku_Capitalconservationbufferrequiredfortieroneriskbased_3f028442-8d3a-4513-a56f-4b67da67eda2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Capitalconservationbufferrequiredfortieroneriskbasedratio_c9b6ff9a-2722-4dd4-96c8-d7367c3fadf0" xlink:href="bku-20201231.xsd#bku_Capitalconservationbufferrequiredfortieroneriskbasedratio"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_bku_Capitalconservationbufferrequiredfortieroneriskbasedratio_c9b6ff9a-2722-4dd4-96c8-d7367c3fadf0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Capital_aa03697c-cfd5-434c-be57-979c23e8e6d2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Capital"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_Capital_aa03697c-cfd5-434c-be57-979c23e8e6d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalToRiskWeightedAssets_89e4e5d3-bf6e-4de7-a098-61d322c2dbf3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalToRiskWeightedAssets"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_CapitalToRiskWeightedAssets_89e4e5d3-bf6e-4de7-a098-61d322c2dbf3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalRequiredToBeWellCapitalized_6d88d61d-e31c-44c2-8020-e15d8eed632e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalRequiredToBeWellCapitalized"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_CapitalRequiredToBeWellCapitalized_6d88d61d-e31c-44c2-8020-e15d8eed632e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets_6de20e0e-e157-4c32-9948-f0a3f1ae7704" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets_6de20e0e-e157-4c32-9948-f0a3f1ae7704" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalRequiredForCapitalAdequacy_a7e7bd48-26c5-486a-9501-2df8d09cb54d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalRequiredForCapitalAdequacy"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_CapitalRequiredForCapitalAdequacy_a7e7bd48-26c5-486a-9501-2df8d09cb54d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalRequiredForCapitalAdequacyToRiskWeightedAssets_2792ce5b-8e8a-4c33-92b0-a34ec687e325" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalRequiredForCapitalAdequacyToRiskWeightedAssets"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_us-gaap_CapitalRequiredForCapitalAdequacyToRiskWeightedAssets_2792ce5b-8e8a-4c33-92b0-a34ec687e325" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Capitalrequiredundercapitalconservationbuffer_409d176e-7a19-4072-898a-8d982eed8982" xlink:href="bku-20201231.xsd#bku_Capitalrequiredundercapitalconservationbuffer"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_bku_Capitalrequiredundercapitalconservationbuffer_409d176e-7a19-4072-898a-8d982eed8982" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_Capitalrequiredundercapitalconservationbufferratio_6d0b0c21-bc6e-4022-9b45-dbcfb928e702" xlink:href="bku-20201231.xsd#bku_Capitalrequiredundercapitalconservationbufferratio"/>
    <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems_e7a2fc4b-8a44-43cb-a92c-153b8a3894c9" xlink:to="loc_bku_Capitalrequiredundercapitalconservationbufferratio_6d0b0c21-bc6e-4022-9b45-dbcfb928e702" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/RegulatoryRequirementsandRestrictionsNarrativeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#RegulatoryRequirementsandRestrictionsNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/RegulatoryRequirementsandRestrictionsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BankingAndThriftAbstract_4724671f-9026-44d5-8eed-92cb9e345e75" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BankingAndThriftAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_NetReserveRequirement_aeae57ad-6ff0-4e62-b77d-c0bc8f761485" xlink:href="bku-20201231.xsd#bku_NetReserveRequirement"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BankingAndThriftAbstract_4724671f-9026-44d5-8eed-92cb9e345e75" xlink:to="loc_bku_NetReserveRequirement_aeae57ad-6ff0-4e62-b77d-c0bc8f761485" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/FairValueMeasurements" xlink:type="simple" xlink:href="bku-20201231.xsd#FairValueMeasurements"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/FairValueMeasurements" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_bc0d40ba-d4c9-4b0b-8af3-4b7ad80dbbdc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock_34af5595-de3c-40da-94e2-9cc0547a29a2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_bc0d40ba-d4c9-4b0b-8af3-4b7ad80dbbdc" xlink:to="loc_us-gaap_FairValueDisclosuresTextBlock_34af5595-de3c-40da-94e2-9cc0547a29a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/FairValueMeasurementsTables" xlink:type="simple" xlink:href="bku-20201231.xsd#FairValueMeasurementsTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/FairValueMeasurementsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_2106d1b9-cc20-4a5e-8295-3f1fd794155d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_2f3fcb7a-5066-47b7-ad1c-46245c1d7ba9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_2106d1b9-cc20-4a5e-8295-3f1fd794155d" xlink:to="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_2f3fcb7a-5066-47b7-ad1c-46245c1d7ba9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock_ec90dd95-5d5c-46e2-8a38-528d62bf9fa1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_2106d1b9-cc20-4a5e-8295-3f1fd794155d" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock_ec90dd95-5d5c-46e2-8a38-528d62bf9fa1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTextBlock_4bfb9250-033f-47c1-879f-096651fbe3e6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_2106d1b9-cc20-4a5e-8295-3f1fd794155d" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTextBlock_4bfb9250-033f-47c1-879f-096651fbe3e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_809991f0-5bbf-496c-9d19-941d4cfdd744" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_e54b108d-869f-489c-8427-b92a2703cce0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_809991f0-5bbf-496c-9d19-941d4cfdd744" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_e54b108d-869f-489c-8427-b92a2703cce0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_4e354e25-05b3-41f6-ab19-1b07c665b9ac" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_e54b108d-869f-489c-8427-b92a2703cce0" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_4e354e25-05b3-41f6-ab19-1b07c665b9ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2816051b-9222-49a1-aac0-3c685494ada6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_4e354e25-05b3-41f6-ab19-1b07c665b9ac" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2816051b-9222-49a1-aac0-3c685494ada6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_89ef533b-965e-4f29-948b-5132d503ef08" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2816051b-9222-49a1-aac0-3c685494ada6" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_89ef533b-965e-4f29-948b-5132d503ef08" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_90b176ae-3669-4999-b71e-22d8fd628552" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2816051b-9222-49a1-aac0-3c685494ada6" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_90b176ae-3669-4999-b71e-22d8fd628552" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_3297ff39-d729-461b-a34c-3a1c49417431" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2816051b-9222-49a1-aac0-3c685494ada6" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_3297ff39-d729-461b-a34c-3a1c49417431" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_699e7cee-5fc2-4a6a-b35e-b9dcc3ef53af" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByAssetClassAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_e54b108d-869f-489c-8427-b92a2703cce0" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_699e7cee-5fc2-4a6a-b35e-b9dcc3ef53af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_47d3008b-0a51-4789-a8dd-85b401789d9b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_699e7cee-5fc2-4a6a-b35e-b9dcc3ef53af" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_47d3008b-0a51-4789-a8dd-85b401789d9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_4b51e8d7-398b-49a3-8c09-f53619a94ddb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_47d3008b-0a51-4789-a8dd-85b401789d9b" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_4b51e8d7-398b-49a3-8c09-f53619a94ddb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_USGovernmentagencyandsponsoredenterpriseresidentialmortgagebackedsecuritiesMember_96f3d5ef-9b07-45c8-a4ba-a17e54740aa9" xlink:href="bku-20201231.xsd#bku_USGovernmentagencyandsponsoredenterpriseresidentialmortgagebackedsecuritiesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_47d3008b-0a51-4789-a8dd-85b401789d9b" xlink:to="loc_bku_USGovernmentagencyandsponsoredenterpriseresidentialmortgagebackedsecuritiesMember_96f3d5ef-9b07-45c8-a4ba-a17e54740aa9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_UsGovernmentSponsoredEnterprisesDebtSecuritiesCommercialMember_ccb7a302-481b-4216-b989-935c6aad7a76" xlink:href="bku-20201231.xsd#bku_UsGovernmentSponsoredEnterprisesDebtSecuritiesCommercialMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_47d3008b-0a51-4789-a8dd-85b401789d9b" xlink:to="loc_bku_UsGovernmentSponsoredEnterprisesDebtSecuritiesCommercialMember_ccb7a302-481b-4216-b989-935c6aad7a76" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResidentialMortgageBackedSecuritiesMember_446675b8-ce6d-4743-9705-099a6abe94af" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResidentialMortgageBackedSecuritiesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_47d3008b-0a51-4789-a8dd-85b401789d9b" xlink:to="loc_us-gaap_ResidentialMortgageBackedSecuritiesMember_446675b8-ce6d-4743-9705-099a6abe94af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialMortgageBackedSecuritiesMember_250e06c6-5d46-4147-a7ce-67853a66a45f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialMortgageBackedSecuritiesMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_47d3008b-0a51-4789-a8dd-85b401789d9b" xlink:to="loc_us-gaap_CommercialMortgageBackedSecuritiesMember_250e06c6-5d46-4147-a7ce-67853a66a45f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SinglefamilyrentalrealestatebackedsecuritiesMember_b8b01b76-883d-4228-aa32-eb7ff35ebfa8" xlink:href="bku-20201231.xsd#bku_SinglefamilyrentalrealestatebackedsecuritiesMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_47d3008b-0a51-4789-a8dd-85b401789d9b" xlink:to="loc_bku_SinglefamilyrentalrealestatebackedsecuritiesMember_b8b01b76-883d-4228-aa32-eb7ff35ebfa8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CollateralizedLoanObligationsMember_34989cff-1b86-41d8-a333-33be05b0350b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CollateralizedLoanObligationsMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_47d3008b-0a51-4789-a8dd-85b401789d9b" xlink:to="loc_us-gaap_CollateralizedLoanObligationsMember_34989cff-1b86-41d8-a333-33be05b0350b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_NonMortgageAssetBackedSecuritiesMember_b2a16114-9284-42a8-a77d-f22730c73666" xlink:href="bku-20201231.xsd#bku_NonMortgageAssetBackedSecuritiesMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_47d3008b-0a51-4789-a8dd-85b401789d9b" xlink:to="loc_bku_NonMortgageAssetBackedSecuritiesMember_b2a16114-9284-42a8-a77d-f22730c73666" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USStatesAndPoliticalSubdivisionsMember_94fbdad2-c07a-476f-b72c-d8e870883b4b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_USStatesAndPoliticalSubdivisionsMember"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_47d3008b-0a51-4789-a8dd-85b401789d9b" xlink:to="loc_us-gaap_USStatesAndPoliticalSubdivisionsMember_94fbdad2-c07a-476f-b72c-d8e870883b4b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_SmallBusinessAdministrationSecuritiesMember_10b817d4-3ec4-4704-83e6-751930951a8e" xlink:href="bku-20201231.xsd#bku_SmallBusinessAdministrationSecuritiesMember"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_47d3008b-0a51-4789-a8dd-85b401789d9b" xlink:to="loc_bku_SmallBusinessAdministrationSecuritiesMember_10b817d4-3ec4-4704-83e6-751930951a8e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesMember_c4bcc2b5-0cf2-4f6b-9719-416fd9c5df18" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquitySecuritiesMember"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_47d3008b-0a51-4789-a8dd-85b401789d9b" xlink:to="loc_us-gaap_EquitySecuritiesMember_c4bcc2b5-0cf2-4f6b-9719-416fd9c5df18" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ServicingRightsMember_60184679-2f05-4f85-a3a0-114cef7e0f2c" xlink:href="bku-20201231.xsd#bku_ServicingRightsMember"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_47d3008b-0a51-4789-a8dd-85b401789d9b" xlink:to="loc_bku_ServicingRightsMember_60184679-2f05-4f85-a3a0-114cef7e0f2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFinancialInstrumentsAssetsMember_4c9f07c0-5210-45f5-8f91-041779135551" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFinancialInstrumentsAssetsMember"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_47d3008b-0a51-4789-a8dd-85b401789d9b" xlink:to="loc_us-gaap_DerivativeFinancialInstrumentsAssetsMember_4c9f07c0-5210-45f5-8f91-041779135551" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByLiabilityClassAxis_bd478674-96c9-4b50-9851-1bb434a39c46" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByLiabilityClassAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_e54b108d-869f-489c-8427-b92a2703cce0" xlink:to="loc_us-gaap_FairValueByLiabilityClassAxis_bd478674-96c9-4b50-9851-1bb434a39c46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_624c7ce0-3109-4afe-8a2d-ed68af66238b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByLiabilityClassAxis_bd478674-96c9-4b50-9851-1bb434a39c46" xlink:to="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_624c7ce0-3109-4afe-8a2d-ed68af66238b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember_f30103de-60cb-4d99-a99b-3f1dc006b3f6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_624c7ce0-3109-4afe-8a2d-ed68af66238b" xlink:to="loc_us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember_f30103de-60cb-4d99-a99b-3f1dc006b3f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_e51bc791-f600-49ee-b748-2c33af39f893" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_e54b108d-869f-489c-8427-b92a2703cce0" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_e51bc791-f600-49ee-b748-2c33af39f893" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_92c08ad0-68c5-4657-b51d-4b1cd2f0bda9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_e51bc791-f600-49ee-b748-2c33af39f893" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_92c08ad0-68c5-4657-b51d-4b1cd2f0bda9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosure_813401ce-0fa3-40e5-b69f-388cdf4ab11c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosure"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_e51bc791-f600-49ee-b748-2c33af39f893" xlink:to="loc_us-gaap_LiabilitiesFairValueDisclosure_813401ce-0fa3-40e5-b69f-388cdf4ab11c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/FairValueMeasurementsAssetsforwhichNonrecurringChangesinFairValuehavebeenRecordedDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#FairValueMeasurementsAssetsforwhichNonrecurringChangesinFairValuehavebeenRecordedDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/FairValueMeasurementsAssetsforwhichNonrecurringChangesinFairValuehavebeenRecordedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_d8cc8629-c744-4cd9-896a-1d5e336838fd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_0eed5e2f-0ca6-4644-b74e-99c6731820d8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_d8cc8629-c744-4cd9-896a-1d5e336838fd" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_0eed5e2f-0ca6-4644-b74e-99c6731820d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_1a175192-b57a-4952-9e58-c35debc0e0ed" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByAssetClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_0eed5e2f-0ca6-4644-b74e-99c6731820d8" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_1a175192-b57a-4952-9e58-c35debc0e0ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_336c9978-a80a-493c-adf2-de69b6526afb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_1a175192-b57a-4952-9e58-c35debc0e0ed" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_336c9978-a80a-493c-adf2-de69b6526afb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OREOandRepossessedAssetsMember_95307346-2a5b-47ac-bc80-fcd81e442d2c" xlink:href="bku-20201231.xsd#bku_OREOandRepossessedAssetsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_336c9978-a80a-493c-adf2-de69b6526afb" xlink:to="loc_bku_OREOandRepossessedAssetsMember_95307346-2a5b-47ac-bc80-fcd81e442d2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ImpairedLoansMember_61f7cf69-8d0c-40a1-8f62-2aeaa6c4c2d7" xlink:href="bku-20201231.xsd#bku_ImpairedLoansMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_336c9978-a80a-493c-adf2-de69b6526afb" xlink:to="loc_bku_ImpairedLoansMember_61f7cf69-8d0c-40a1-8f62-2aeaa6c4c2d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertySubjectToOperatingLeaseMember_6029cbbb-919b-4b1b-bd7c-eb74bac729b7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertySubjectToOperatingLeaseMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_336c9978-a80a-493c-adf2-de69b6526afb" xlink:to="loc_us-gaap_PropertySubjectToOperatingLeaseMember_6029cbbb-919b-4b1b-bd7c-eb74bac729b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_LoansHeldForSaleMember_c0037abd-21f4-4fb2-8170-43b42fad8669" xlink:href="bku-20201231.xsd#bku_LoansHeldForSaleMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_336c9978-a80a-493c-adf2-de69b6526afb" xlink:to="loc_bku_LoansHeldForSaleMember_c0037abd-21f4-4fb2-8170-43b42fad8669" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_54d695e2-7da4-452b-8876-6cd5d04f136b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_0eed5e2f-0ca6-4644-b74e-99c6731820d8" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_54d695e2-7da4-452b-8876-6cd5d04f136b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_e501aa11-91da-4a25-a7c7-39e92e2e3714" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_54d695e2-7da4-452b-8876-6cd5d04f136b" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_e501aa11-91da-4a25-a7c7-39e92e2e3714" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_0c901fd4-7c6a-461c-a284-6d6c04213ce8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_e501aa11-91da-4a25-a7c7-39e92e2e3714" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_0c901fd4-7c6a-461c-a284-6d6c04213ce8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_6a8b7694-3eb7-4162-9b1c-9bc5c707df48" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_e501aa11-91da-4a25-a7c7-39e92e2e3714" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_6a8b7694-3eb7-4162-9b1c-9bc5c707df48" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_f67cfcd1-333d-41db-93ff-4860720d64d5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_0eed5e2f-0ca6-4644-b74e-99c6731820d8" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_f67cfcd1-333d-41db-93ff-4860720d64d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_c307bef8-a5ec-46d8-bf52-bc63e4f51a04" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_f67cfcd1-333d-41db-93ff-4860720d64d5" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_c307bef8-a5ec-46d8-bf52-bc63e4f51a04" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueAdjustment_681dbc23-7baf-494d-8b49-9eda305e3577" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsFairValueAdjustment"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_f67cfcd1-333d-41db-93ff-4860720d64d5" xlink:to="loc_us-gaap_AssetsFairValueAdjustment_681dbc23-7baf-494d-8b49-9eda305e3577" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/FairValueMeasurementsCarryingValueandFairValueofFinancialInstrumentsDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#FairValueMeasurementsCarryingValueandFairValueofFinancialInstrumentsDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/FairValueMeasurementsCarryingValueandFairValueofFinancialInstrumentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_88162cef-b927-446d-8eae-59b29dbc65b5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_b45a31df-0aa2-42a5-ab36-7d33213e2f65" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_88162cef-b927-446d-8eae-59b29dbc65b5" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTable_b45a31df-0aa2-42a5-ab36-7d33213e2f65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_bc4ea60c-d40f-45d5-aec3-0ffce764b4e2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByAssetClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_b45a31df-0aa2-42a5-ab36-7d33213e2f65" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_bc4ea60c-d40f-45d5-aec3-0ffce764b4e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1c77b7e0-fc05-4710-9f1f-7349e86b9e34" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_bc4ea60c-d40f-45d5-aec3-0ffce764b4e2" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1c77b7e0-fc05-4710-9f1f-7349e86b9e34" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_OREOandRepossessedAssetsMember_85858a98-f329-4b9c-8c7b-4b3fc48274b8" xlink:href="bku-20201231.xsd#bku_OREOandRepossessedAssetsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1c77b7e0-fc05-4710-9f1f-7349e86b9e34" xlink:to="loc_bku_OREOandRepossessedAssetsMember_85858a98-f329-4b9c-8c7b-4b3fc48274b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ImpairedLoansMember_6cd4e7af-6a60-4b7b-a393-0b45dd0367b1" xlink:href="bku-20201231.xsd#bku_ImpairedLoansMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1c77b7e0-fc05-4710-9f1f-7349e86b9e34" xlink:to="loc_bku_ImpairedLoansMember_6cd4e7af-6a60-4b7b-a393-0b45dd0367b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertySubjectToOperatingLeaseMember_258dd8cd-888b-4a76-9e47-37b8c0b8f8ed" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertySubjectToOperatingLeaseMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1c77b7e0-fc05-4710-9f1f-7349e86b9e34" xlink:to="loc_us-gaap_PropertySubjectToOperatingLeaseMember_258dd8cd-888b-4a76-9e47-37b8c0b8f8ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_625a2fba-9a9c-4d0c-8a54-e0a1b2a5ece0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_b45a31df-0aa2-42a5-ab36-7d33213e2f65" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_625a2fba-9a9c-4d0c-8a54-e0a1b2a5ece0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_639b004f-6ea9-431d-9ec9-12ec52abdf1d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_625a2fba-9a9c-4d0c-8a54-e0a1b2a5ece0" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_639b004f-6ea9-431d-9ec9-12ec52abdf1d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_7bde67b4-6158-4169-8240-d622140d5e34" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_639b004f-6ea9-431d-9ec9-12ec52abdf1d" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_7bde67b4-6158-4169-8240-d622140d5e34" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_06fa70a7-04f8-41e0-a478-11345387e2b5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_7bde67b4-6158-4169-8240-d622140d5e34" xlink:to="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_06fa70a7-04f8-41e0-a478-11345387e2b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_a8774e86-6822-4c38-8cf3-1fd849191ebe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_b45a31df-0aa2-42a5-ab36-7d33213e2f65" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_a8774e86-6822-4c38-8cf3-1fd849191ebe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_94f3b6fe-d636-4d9f-bef2-ba0c8a917753" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_a8774e86-6822-4c38-8cf3-1fd849191ebe" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_94f3b6fe-d636-4d9f-bef2-ba0c8a917753" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_0887b1d9-9be8-4c83-91f2-62dddc9c9ec0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_94f3b6fe-d636-4d9f-bef2-ba0c8a917753" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_0887b1d9-9be8-4c83-91f2-62dddc9c9ec0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_daf333e4-c7f1-48fc-a865-3ca3353f9c45" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_94f3b6fe-d636-4d9f-bef2-ba0c8a917753" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_daf333e4-c7f1-48fc-a865-3ca3353f9c45" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_d0c6ddbe-ac57-40bb-bd77-d389d2dc9e46" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_94f3b6fe-d636-4d9f-bef2-ba0c8a917753" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_d0c6ddbe-ac57-40bb-bd77-d389d2dc9e46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_1577cfea-bd06-4e46-89b1-c7c1e3931c3b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_b45a31df-0aa2-42a5-ab36-7d33213e2f65" xlink:to="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_1577cfea-bd06-4e46-89b1-c7c1e3931c3b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_8b46d5e5-edaf-499a-8f04-64a357c399a4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_1577cfea-bd06-4e46-89b1-c7c1e3931c3b" xlink:to="loc_us-gaap_AssetsAbstract_8b46d5e5-edaf-499a-8f04-64a357c399a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_f2749987-45eb-4215-ac67-b2eb726fffc7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8b46d5e5-edaf-499a-8f04-64a357c399a4" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_f2749987-45eb-4215-ac67-b2eb726fffc7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsFairValueDisclosure_c9fb030c-6088-4b4b-9bbd-448582a705ac" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentsFairValueDisclosure"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8b46d5e5-edaf-499a-8f04-64a357c399a4" xlink:to="loc_us-gaap_InvestmentsFairValueDisclosure_c9fb030c-6088-4b4b-9bbd-448582a705ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalHomeLoanBankStockAndFederalReserveBankStock_d2b82a47-93b9-4dd6-97f4-3b05d673e44b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FederalHomeLoanBankStockAndFederalReserveBankStock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8b46d5e5-edaf-499a-8f04-64a357c399a4" xlink:to="loc_us-gaap_FederalHomeLoanBankStockAndFederalReserveBankStock_d2b82a47-93b9-4dd6-97f4-3b05d673e44b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansHeldForSaleFairValueDisclosure_b9497521-e95a-4c63-ac82-6433105eb21d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansHeldForSaleFairValueDisclosure"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8b46d5e5-edaf-499a-8f04-64a357c399a4" xlink:to="loc_us-gaap_LoansHeldForSaleFairValueDisclosure_b9497521-e95a-4c63-ac82-6433105eb21d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansReceivableFairValueDisclosure_68a272df-3b7e-46cb-ba0b-7b951680c98e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoansReceivableFairValueDisclosure"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8b46d5e5-edaf-499a-8f04-64a357c399a4" xlink:to="loc_us-gaap_LoansReceivableFairValueDisclosure_68a272df-3b7e-46cb-ba0b-7b951680c98e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_7ec88fd6-ca91-464c-b9b2-86b64f369efe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssets"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8b46d5e5-edaf-499a-8f04-64a357c399a4" xlink:to="loc_us-gaap_DerivativeAssets_7ec88fd6-ca91-464c-b9b2-86b64f369efe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAbstract_40283b81-ecda-4292-8157-b2e3d1e0acd1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_1577cfea-bd06-4e46-89b1-c7c1e3931c3b" xlink:to="loc_us-gaap_LiabilitiesAbstract_40283b81-ecda-4292-8157-b2e3d1e0acd1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDeposits_12f3b5ca-03c0-4b26-9c3a-3dfeb7c5a7b7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimeDeposits"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_40283b81-ecda-4292-8157-b2e3d1e0acd1" xlink:to="loc_us-gaap_TimeDeposits_12f3b5ca-03c0-4b26-9c3a-3dfeb7c5a7b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalFundsPurchased_1c9077c4-274f-4219-a8bc-b8bdf06f1a51" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FederalFundsPurchased"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_40283b81-ecda-4292-8157-b2e3d1e0acd1" xlink:to="loc_us-gaap_FederalFundsPurchased_1c9077c4-274f-4219-a8bc-b8bdf06f1a51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalHomeLoanBankBorrowingsFairValueDisclosure_7930d0fa-0fc0-4a4e-a912-86745a4837a1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FederalHomeLoanBankBorrowingsFairValueDisclosure"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_40283b81-ecda-4292-8157-b2e3d1e0acd1" xlink:to="loc_us-gaap_FederalHomeLoanBankBorrowingsFairValueDisclosure_7930d0fa-0fc0-4a4e-a912-86745a4837a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesPayableFairValueDisclosure_d17c3de0-1c9b-4619-a1b5-dd49919db557" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NotesPayableFairValueDisclosure"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_40283b81-ecda-4292-8157-b2e3d1e0acd1" xlink:to="loc_us-gaap_NotesPayableFairValueDisclosure_d17c3de0-1c9b-4619-a1b5-dd49919db557" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_a1ecd3f3-569d-4992-9950-76accee452ae" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLiabilities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_40283b81-ecda-4292-8157-b2e3d1e0acd1" xlink:to="loc_us-gaap_DerivativeLiabilities_a1ecd3f3-569d-4992-9950-76accee452ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepositsMoneyMarketDepositsAndNegotiableOrderOfWithdrawalNOW_e8a3f374-abe1-4d7a-a5e2-f04236c16c62" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepositsMoneyMarketDepositsAndNegotiableOrderOfWithdrawalNOW"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_1577cfea-bd06-4e46-89b1-c7c1e3931c3b" xlink:to="loc_us-gaap_DepositsMoneyMarketDepositsAndNegotiableOrderOfWithdrawalNOW_e8a3f374-abe1-4d7a-a5e2-f04236c16c62" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CommitmentsandContingencies" xlink:type="simple" xlink:href="bku-20201231.xsd#CommitmentsandContingencies"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CommitmentsandContingencies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_cf1475b5-c87d-4760-8627-352acea92caa" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_23b86a9e-102a-415e-b306-69fb9ff1f9e8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_cf1475b5-c87d-4760-8627-352acea92caa" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_23b86a9e-102a-415e-b306-69fb9ff1f9e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CommitmentsandContingenciesTables" xlink:type="simple" xlink:href="bku-20201231.xsd#CommitmentsandContingenciesTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CommitmentsandContingenciesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_e308600b-9868-4b0d-a2bb-7a7b7216d06b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplyCommitmentTableTextBlock_05d0e2fc-6005-42ad-af63-210a28b71751" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SupplyCommitmentTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_e308600b-9868-4b0d-a2bb-7a7b7216d06b" xlink:to="loc_us-gaap_SupplyCommitmentTableTextBlock_05d0e2fc-6005-42ad-af63-210a28b71751" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CommitmentsandContingenciesCommitmentsandContingenciesNarrativeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#CommitmentsandContingenciesCommitmentsandContingenciesNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CommitmentsandContingenciesCommitmentsandContingenciesNarrativeDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.bankunited.com/role/CommitmentsandContingenciesCommitmentsDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#CommitmentsandContingenciesCommitmentsDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CommitmentsandContingenciesCommitmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_a8968781-e743-4af1-92e1-e31503d3ba1e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_LendingrelatedcommitmentsTable_496ccbee-b828-472b-99bd-d4a55e1172b1" xlink:href="bku-20201231.xsd#bku_LendingrelatedcommitmentsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_a8968781-e743-4af1-92e1-e31503d3ba1e" xlink:to="loc_bku_LendingrelatedcommitmentsTable_496ccbee-b828-472b-99bd-d4a55e1172b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_1b5ebb82-7711-445f-b239-ce6921a74581" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_LendingrelatedcommitmentsTable_496ccbee-b828-472b-99bd-d4a55e1172b1" xlink:to="loc_us-gaap_FinancialInstrumentAxis_1b5ebb82-7711-445f-b239-ce6921a74581" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_ca8a9cfe-4e8d-41d6-adba-aebe5be51847" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancialInstrumentAxis_1b5ebb82-7711-445f-b239-ce6921a74581" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_ca8a9cfe-4e8d-41d6-adba-aebe5be51847" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoanOriginationCommitmentsMember_dad38511-c467-493e-9d37-48792331e5cd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LoanOriginationCommitmentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_ca8a9cfe-4e8d-41d6-adba-aebe5be51847" xlink:to="loc_us-gaap_LoanOriginationCommitmentsMember_dad38511-c467-493e-9d37-48792331e5cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnusedLinesOfCreditMember_2a3ef81a-43d5-444d-bfd5-e384ed0e44bd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnusedLinesOfCreditMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_ca8a9cfe-4e8d-41d6-adba-aebe5be51847" xlink:to="loc_us-gaap_UnusedLinesOfCreditMember_2a3ef81a-43d5-444d-bfd5-e384ed0e44bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandbyLettersOfCreditMember_77c61eb3-e715-47f9-8886-a2b7eed5f5ef" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StandbyLettersOfCreditMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_ca8a9cfe-4e8d-41d6-adba-aebe5be51847" xlink:to="loc_us-gaap_StandbyLettersOfCreditMember_77c61eb3-e715-47f9-8886-a2b7eed5f5ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_LendingrelatedcommitmentsLineItems_77f8d32f-c63d-4ae5-9cf6-fb5d2d180e6a" xlink:href="bku-20201231.xsd#bku_LendingrelatedcommitmentsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_LendingrelatedcommitmentsTable_496ccbee-b828-472b-99bd-d4a55e1172b1" xlink:to="loc_bku_LendingrelatedcommitmentsLineItems_77f8d32f-c63d-4ae5-9cf6-fb5d2d180e6a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnusedCommitmentsToExtendCredit_376e6605-ee93-4cb2-9d00-2b87829aaf83" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnusedCommitmentsToExtendCredit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_LendingrelatedcommitmentsLineItems_77f8d32f-c63d-4ae5-9cf6-fb5d2d180e6a" xlink:to="loc_us-gaap_UnusedCommitmentsToExtendCredit_376e6605-ee93-4cb2-9d00-2b87829aaf83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CondensedFinancialStatementsofBankUnitedInc" xlink:type="simple" xlink:href="bku-20201231.xsd#CondensedFinancialStatementsofBankUnitedInc"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CondensedFinancialStatementsofBankUnitedInc" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_CondensedFinancialStatementsAbstract_7584d82c-c5f8-4bc0-a351-0e73301cba7f" xlink:href="bku-20201231.xsd#bku_CondensedFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CondensedFinancialStatementsTextBlock_e13c3a35-90c6-4b81-ae18-7913b3a3da23" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CondensedFinancialStatementsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_CondensedFinancialStatementsAbstract_7584d82c-c5f8-4bc0-a351-0e73301cba7f" xlink:to="loc_srt_CondensedFinancialStatementsTextBlock_e13c3a35-90c6-4b81-ae18-7913b3a3da23" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CondensedFinancialStatementsofBankUnitedIncTables" xlink:type="simple" xlink:href="bku-20201231.xsd#CondensedFinancialStatementsofBankUnitedIncTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CondensedFinancialStatementsofBankUnitedIncTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_CondensedFinancialStatementsAbstract_32b763df-1cd4-410b-89a1-929eaeca2007" xlink:href="bku-20201231.xsd#bku_CondensedFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScheduleOfCondensedBalanceSheetTableTextBlock_c155dab1-dc4c-4fd1-88fc-88089de13689" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScheduleOfCondensedBalanceSheetTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_CondensedFinancialStatementsAbstract_32b763df-1cd4-410b-89a1-929eaeca2007" xlink:to="loc_srt_ScheduleOfCondensedBalanceSheetTableTextBlock_c155dab1-dc4c-4fd1-88fc-88089de13689" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScheduleOfCondensedIncomeStatementTableTextBlock_d1d1768a-eb8f-49c5-a8b8-aca37b3644ee" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScheduleOfCondensedIncomeStatementTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_CondensedFinancialStatementsAbstract_32b763df-1cd4-410b-89a1-929eaeca2007" xlink:to="loc_srt_ScheduleOfCondensedIncomeStatementTableTextBlock_d1d1768a-eb8f-49c5-a8b8-aca37b3644ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScheduleOfCondensedCashFlowStatementTableTextBlock_687126ab-d86e-400b-89cc-57b4c06849e0" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScheduleOfCondensedCashFlowStatementTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_CondensedFinancialStatementsAbstract_32b763df-1cd4-410b-89a1-929eaeca2007" xlink:to="loc_srt_ScheduleOfCondensedCashFlowStatementTableTextBlock_687126ab-d86e-400b-89cc-57b4c06849e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CondensedFinancialStatementsofBankUnitedIncScheduleofCondensedBalanceSheetDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#CondensedFinancialStatementsofBankUnitedIncScheduleofCondensedBalanceSheetDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CondensedFinancialStatementsofBankUnitedIncScheduleofCondensedBalanceSheetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_srt_CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract_2ee84c63-10bb-4b2f-83a7-87a6da64c97b" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CondensedBalanceSheetStatementTable_9d301eb6-97b2-46b3-9074-af67c5c79e80" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CondensedBalanceSheetStatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract_2ee84c63-10bb-4b2f-83a7-87a6da64c97b" xlink:to="loc_srt_CondensedBalanceSheetStatementTable_9d301eb6-97b2-46b3-9074-af67c5c79e80" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesAxis_81eacb0e-8843-4b06-8d38-72dd9dcf541d" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedBalanceSheetStatementTable_9d301eb6-97b2-46b3-9074-af67c5c79e80" xlink:to="loc_srt_ConsolidatedEntitiesAxis_81eacb0e-8843-4b06-8d38-72dd9dcf541d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_facee514-d3e5-4227-bd28-45743bcffe0c" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesAxis_81eacb0e-8843-4b06-8d38-72dd9dcf541d" xlink:to="loc_srt_ConsolidatedEntitiesDomain_facee514-d3e5-4227-bd28-45743bcffe0c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ParentCompanyMember_c54ee050-875d-4bf5-ae10-b1d52e5f87d2" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ParentCompanyMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesDomain_facee514-d3e5-4227-bd28-45743bcffe0c" xlink:to="loc_srt_ParentCompanyMember_c54ee050-875d-4bf5-ae10-b1d52e5f87d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CondensedBalanceSheetStatementsCaptionsLineItems_4a249994-8294-44e8-8473-f40f67971417" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CondensedBalanceSheetStatementsCaptionsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedBalanceSheetStatementTable_9d301eb6-97b2-46b3-9074-af67c5c79e80" xlink:to="loc_srt_CondensedBalanceSheetStatementsCaptionsLineItems_4a249994-8294-44e8-8473-f40f67971417" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_f234be2b-5e06-46a3-9f65-ef6b6a0cfe58" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedBalanceSheetStatementsCaptionsLineItems_4a249994-8294-44e8-8473-f40f67971417" xlink:to="loc_us-gaap_AssetsAbstract_f234be2b-5e06-46a3-9f65-ef6b6a0cfe58" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_1717f6e0-22a6-462b-acda-2864a92d6fc4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_f234be2b-5e06-46a3-9f65-ef6b6a0cfe58" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_1717f6e0-22a6-462b-acda-2864a92d6fc4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecurities_d038fce5-df4c-4b2b-86f5-cdddd36c9706" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AvailableForSaleSecurities"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_f234be2b-5e06-46a3-9f65-ef6b6a0cfe58" xlink:to="loc_us-gaap_AvailableForSaleSecurities_d038fce5-df4c-4b2b-86f5-cdddd36c9706" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/netLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_InvestmentInSubsidiaries_48341e89-0a4c-451d-99dd-3bd7fe9f2597" xlink:href="bku-20201231.xsd#bku_InvestmentInSubsidiaries"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_f234be2b-5e06-46a3-9f65-ef6b6a0cfe58" xlink:to="loc_bku_InvestmentInSubsidiaries_48341e89-0a4c-451d-99dd-3bd7fe9f2597" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssets_7f7feae3-d96f-4376-a33e-715104b81e82" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssets"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_f234be2b-5e06-46a3-9f65-ef6b6a0cfe58" xlink:to="loc_us-gaap_OtherAssets_7f7feae3-d96f-4376-a33e-715104b81e82" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_29b76fe3-4971-463d-b97d-de64a1bd42ab" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_f234be2b-5e06-46a3-9f65-ef6b6a0cfe58" xlink:to="loc_us-gaap_Assets_29b76fe3-4971-463d-b97d-de64a1bd42ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_583a3853-84c4-489f-8cc3-381a76b28958" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedBalanceSheetStatementsCaptionsLineItems_4a249994-8294-44e8-8473-f40f67971417" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_583a3853-84c4-489f-8cc3-381a76b28958" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesPayable_e788aaf3-e61d-4743-994a-c1a61bcf1af8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NotesPayable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_583a3853-84c4-489f-8cc3-381a76b28958" xlink:to="loc_us-gaap_NotesPayable_e788aaf3-e61d-4743-994a-c1a61bcf1af8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_ca5cd4f2-db10-4401-b3d2-2d0c2414b599" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_583a3853-84c4-489f-8cc3-381a76b28958" xlink:to="loc_us-gaap_Liabilities_ca5cd4f2-db10-4401-b3d2-2d0c2414b599" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_ffa51296-11fc-4540-ae56-37ec17759c7f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_583a3853-84c4-489f-8cc3-381a76b28958" xlink:to="loc_us-gaap_StockholdersEquity_ffa51296-11fc-4540-ae56-37ec17759c7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_785344fb-3886-4904-b9ff-d82cdf53f113" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_583a3853-84c4-489f-8cc3-381a76b28958" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_785344fb-3886-4904-b9ff-d82cdf53f113" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CondensedFinancialStatementsofBankUnitedIncScheduleofCondensedStatementsofIncomeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#CondensedFinancialStatementsofBankUnitedIncScheduleofCondensedStatementsofIncomeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CondensedFinancialStatementsofBankUnitedIncScheduleofCondensedStatementsofIncomeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_CondensedFinancialStatementsAbstract_59d28b70-b0b5-4080-b6c8-f369395b3ab5" xlink:href="bku-20201231.xsd#bku_CondensedFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CondensedIncomeStatementTable_01cfd456-3271-4313-8711-9c7ed757578d" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CondensedIncomeStatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_CondensedFinancialStatementsAbstract_59d28b70-b0b5-4080-b6c8-f369395b3ab5" xlink:to="loc_srt_CondensedIncomeStatementTable_01cfd456-3271-4313-8711-9c7ed757578d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesAxis_6f6714c3-0d97-41a4-aba7-bbceec2495e5" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedIncomeStatementTable_01cfd456-3271-4313-8711-9c7ed757578d" xlink:to="loc_srt_ConsolidatedEntitiesAxis_6f6714c3-0d97-41a4-aba7-bbceec2495e5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_31660a8f-da5d-413c-bb95-b00ff12ea0ed" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesAxis_6f6714c3-0d97-41a4-aba7-bbceec2495e5" xlink:to="loc_srt_ConsolidatedEntitiesDomain_31660a8f-da5d-413c-bb95-b00ff12ea0ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ParentCompanyMember_bb1f562f-7347-4e69-bbf4-bf5135246512" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ParentCompanyMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesDomain_31660a8f-da5d-413c-bb95-b00ff12ea0ed" xlink:to="loc_srt_ParentCompanyMember_bb1f562f-7347-4e69-bbf4-bf5135246512" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CondensedIncomeStatementsCaptionsLineItems_04d309f5-bd92-4077-9b6d-0a4840360a12" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CondensedIncomeStatementsCaptionsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedIncomeStatementTable_01cfd456-3271-4313-8711-9c7ed757578d" xlink:to="loc_srt_CondensedIncomeStatementsCaptionsLineItems_04d309f5-bd92-4077-9b6d-0a4840360a12" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestAndDividendIncomeSecuritiesAvailableForSale_04c1130c-1b0e-4f1e-8d83-ad9267e6e0ec" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestAndDividendIncomeSecuritiesAvailableForSale"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedIncomeStatementsCaptionsLineItems_04d309f5-bd92-4077-9b6d-0a4840360a12" xlink:to="loc_us-gaap_InterestAndDividendIncomeSecuritiesAvailableForSale_04c1130c-1b0e-4f1e-8d83-ad9267e6e0ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_ServiceFeesFromSubsidiaries_ed097154-6074-4aba-9613-464c30546601" xlink:href="bku-20201231.xsd#bku_ServiceFeesFromSubsidiaries"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedIncomeStatementsCaptionsLineItems_04d309f5-bd92-4077-9b6d-0a4840360a12" xlink:to="loc_bku_ServiceFeesFromSubsidiaries_ed097154-6074-4aba-9613-464c30546601" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_EquityInEarningsOfSubsidiaries_b0a31913-1428-4752-9159-a4da7d93f2d3" xlink:href="bku-20201231.xsd#bku_EquityInEarningsOfSubsidiaries"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedIncomeStatementsCaptionsLineItems_04d309f5-bd92-4077-9b6d-0a4840360a12" xlink:to="loc_bku_EquityInEarningsOfSubsidiaries_b0a31913-1428-4752-9159-a4da7d93f2d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherIncome_ca7a8f9b-7c6c-4d73-a392-f5e56a8184df" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherIncome"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedIncomeStatementsCaptionsLineItems_04d309f5-bd92-4077-9b6d-0a4840360a12" xlink:to="loc_us-gaap_OtherIncome_ca7a8f9b-7c6c-4d73-a392-f5e56a8184df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TotalIncome_7983c35b-9561-49d9-8c98-1f707674bff0" xlink:href="bku-20201231.xsd#bku_TotalIncome"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedIncomeStatementsCaptionsLineItems_04d309f5-bd92-4077-9b6d-0a4840360a12" xlink:to="loc_bku_TotalIncome_7983c35b-9561-49d9-8c98-1f707674bff0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseBorrowings_56f1985c-c7f8-4a1e-b08d-a0d827f5dc70" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpenseBorrowings"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedIncomeStatementsCaptionsLineItems_04d309f5-bd92-4077-9b6d-0a4840360a12" xlink:to="loc_us-gaap_InterestExpenseBorrowings_56f1985c-c7f8-4a1e-b08d-a0d827f5dc70" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LaborAndRelatedExpense_fd837d6b-5c70-4e1c-8e98-72587aa68434" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LaborAndRelatedExpense"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedIncomeStatementsCaptionsLineItems_04d309f5-bd92-4077-9b6d-0a4840360a12" xlink:to="loc_us-gaap_LaborAndRelatedExpense_fd837d6b-5c70-4e1c-8e98-72587aa68434" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherExpenses_d36ad2ce-c07a-4723-87f9-78ecd41bc8d7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherExpenses"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedIncomeStatementsCaptionsLineItems_04d309f5-bd92-4077-9b6d-0a4840360a12" xlink:to="loc_us-gaap_OtherExpenses_d36ad2ce-c07a-4723-87f9-78ecd41bc8d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_TotalExpense_d616be9e-512d-45d5-9b84-4d1eacb53a94" xlink:href="bku-20201231.xsd#bku_TotalExpense"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedIncomeStatementsCaptionsLineItems_04d309f5-bd92-4077-9b6d-0a4840360a12" xlink:to="loc_bku_TotalExpense_d616be9e-512d-45d5-9b84-4d1eacb53a94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_afe73703-5495-46c4-a9b1-4951a431bb97" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedIncomeStatementsCaptionsLineItems_04d309f5-bd92-4077-9b6d-0a4840360a12" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_afe73703-5495-46c4-a9b1-4951a431bb97" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_0940e84a-84fa-433e-880c-75de2985e664" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedIncomeStatementsCaptionsLineItems_04d309f5-bd92-4077-9b6d-0a4840360a12" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_0940e84a-84fa-433e-880c-75de2985e664" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_eb871c7d-70c4-4cb0-8bf1-221e277bad25" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedIncomeStatementsCaptionsLineItems_04d309f5-bd92-4077-9b6d-0a4840360a12" xlink:to="loc_us-gaap_NetIncomeLoss_eb871c7d-70c4-4cb0-8bf1-221e277bad25" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CondensedFinancialStatementsofBankUnitedIncScheduleofCondensedStatementsofCashFlowsDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#CondensedFinancialStatementsofBankUnitedIncScheduleofCondensedStatementsofCashFlowsDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CondensedFinancialStatementsofBankUnitedIncScheduleofCondensedStatementsofCashFlowsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_srt_CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract_3382bc3e-e35b-41a1-9dd9-a6638a5f13d9" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CondensedCashFlowStatementTable_150194ad-a30f-462c-af71-8ddaf74aa551" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CondensedCashFlowStatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract_3382bc3e-e35b-41a1-9dd9-a6638a5f13d9" xlink:to="loc_srt_CondensedCashFlowStatementTable_150194ad-a30f-462c-af71-8ddaf74aa551" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesAxis_d140e2f7-ecbf-41d4-b40e-52b2cc3f32a5" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedCashFlowStatementTable_150194ad-a30f-462c-af71-8ddaf74aa551" xlink:to="loc_srt_ConsolidatedEntitiesAxis_d140e2f7-ecbf-41d4-b40e-52b2cc3f32a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_2f2ac503-1a64-425e-ad82-3246797ce126" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesAxis_d140e2f7-ecbf-41d4-b40e-52b2cc3f32a5" xlink:to="loc_srt_ConsolidatedEntitiesDomain_2f2ac503-1a64-425e-ad82-3246797ce126" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ParentCompanyMember_142606b2-a95c-4a61-a391-7559ac870f7c" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ParentCompanyMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesDomain_2f2ac503-1a64-425e-ad82-3246797ce126" xlink:to="loc_srt_ParentCompanyMember_142606b2-a95c-4a61-a391-7559ac870f7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CondensedCashFlowStatementsCaptionsLineItems_f2c9786e-7680-418c-ab0b-9f2c118ff419" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CondensedCashFlowStatementsCaptionsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedCashFlowStatementTable_150194ad-a30f-462c-af71-8ddaf74aa551" xlink:to="loc_srt_CondensedCashFlowStatementsCaptionsLineItems_f2c9786e-7680-418c-ab0b-9f2c118ff419" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_6ada4233-5b24-40ce-8239-a488d53004e8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedCashFlowStatementsCaptionsLineItems_f2c9786e-7680-418c-ab0b-9f2c118ff419" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_6ada4233-5b24-40ce-8239-a488d53004e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_ae68622d-35ed-405b-bd4f-6dcbaf5520de" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_6ada4233-5b24-40ce-8239-a488d53004e8" xlink:to="loc_us-gaap_NetIncomeLoss_ae68622d-35ed-405b-bd4f-6dcbaf5520de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_48b5f91c-bb56-45dc-a864-525a859e568b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_6ada4233-5b24-40ce-8239-a488d53004e8" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_48b5f91c-bb56-45dc-a864-525a859e568b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_EquityInUndistributedEarningsOfSubsidiaries_e9ce1cdc-cf24-4d43-88cd-19764fa8c2b5" xlink:href="bku-20201231.xsd#bku_EquityInUndistributedEarningsOfSubsidiaries"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_48b5f91c-bb56-45dc-a864-525a859e568b" xlink:to="loc_bku_EquityInUndistributedEarningsOfSubsidiaries_e9ce1cdc-cf24-4d43-88cd-19764fa8c2b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_0230d5e0-94a9-45ae-8819-4bf79d004dd0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_48b5f91c-bb56-45dc-a864-525a859e568b" xlink:to="loc_us-gaap_ShareBasedCompensation_0230d5e0-94a9-45ae-8819-4bf79d004dd0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_79da03fd-6900-447f-b4b3-079a48129910" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_48b5f91c-bb56-45dc-a864-525a859e568b" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_79da03fd-6900-447f-b4b3-079a48129910" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c396eb4e-400c-4d3f-b73b-705591a24c97" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_6ada4233-5b24-40ce-8239-a488d53004e8" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c396eb4e-400c-4d3f-b73b-705591a24c97" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_88720acb-cc39-4f70-8126-26152b1a469c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedCashFlowStatementsCaptionsLineItems_f2c9786e-7680-418c-ab0b-9f2c118ff419" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_88720acb-cc39-4f70-8126-26152b1a469c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_CapitalContributionsToSubsidiary_4cffe729-8566-468e-91dd-1ed46e0bccb1" xlink:href="bku-20201231.xsd#bku_CapitalContributionsToSubsidiary"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_88720acb-cc39-4f70-8126-26152b1a469c" xlink:to="loc_bku_CapitalContributionsToSubsidiary_4cffe729-8566-468e-91dd-1ed46e0bccb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireAvailableForSaleSecurities_625a3520-1c03-4835-ae9f-2158dd1d109e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireAvailableForSaleSecurities"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_88720acb-cc39-4f70-8126-26152b1a469c" xlink:to="loc_us-gaap_PaymentsToAcquireAvailableForSaleSecurities_625a3520-1c03-4835-ae9f-2158dd1d109e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities_9c5cf6d7-82ed-47a8-9d18-aec331594bdb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_88720acb-cc39-4f70-8126-26152b1a469c" xlink:to="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities_9c5cf6d7-82ed-47a8-9d18-aec331594bdb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_0fec4847-8abb-415e-a96f-22bc254dad6c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_88720acb-cc39-4f70-8126-26152b1a469c" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_0fec4847-8abb-415e-a96f-22bc254dad6c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_107be7bd-c323-4e99-aa02-a3301d1256b5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_88720acb-cc39-4f70-8126-26152b1a469c" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_107be7bd-c323-4e99-aa02-a3301d1256b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_1fcdc6d6-8f54-4931-9d79-f52068b0825c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedCashFlowStatementsCaptionsLineItems_f2c9786e-7680-418c-ab0b-9f2c118ff419" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_1fcdc6d6-8f54-4931-9d79-f52068b0825c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_5ec4db45-eef7-4025-abad-00dfecbfbc3e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_1fcdc6d6-8f54-4931-9d79-f52068b0825c" xlink:to="loc_us-gaap_PaymentsOfDividendsCommonStock_5ec4db45-eef7-4025-abad-00dfecbfbc3e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_52ee81b1-5c47-4755-bc05-d0eb4ec2ce7b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_1fcdc6d6-8f54-4931-9d79-f52068b0825c" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_52ee81b1-5c47-4755-bc05-d0eb4ec2ce7b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_c5f7d046-38df-4a0b-a783-7263b9554f6c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_1fcdc6d6-8f54-4931-9d79-f52068b0825c" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_c5f7d046-38df-4a0b-a783-7263b9554f6c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_d3cdbb88-4048-416a-bc5d-303186f45f92" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_1fcdc6d6-8f54-4931-9d79-f52068b0825c" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_d3cdbb88-4048-416a-bc5d-303186f45f92" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_a75beb52-a332-400a-8632-f82161d8e4ed" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedCashFlowStatementsCaptionsLineItems_f2c9786e-7680-418c-ab0b-9f2c118ff419" xlink:to="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_a75beb52-a332-400a-8632-f82161d8e4ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_3f3053f4-1f88-475c-b50a-fcd7cb268ee1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedCashFlowStatementsCaptionsLineItems_f2c9786e-7680-418c-ab0b-9f2c118ff419" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_3f3053f4-1f88-475c-b50a-fcd7cb268ee1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_0dcf8dd5-2755-4927-a746-6f629b2c3af6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedCashFlowStatementsCaptionsLineItems_f2c9786e-7680-418c-ab0b-9f2c118ff419" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_0dcf8dd5-2755-4927-a746-6f629b2c3af6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_09d44a54-f37e-4ce3-bea4-3d69db828061" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedCashFlowStatementsCaptionsLineItems_f2c9786e-7680-418c-ab0b-9f2c118ff419" xlink:to="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_09d44a54-f37e-4ce3-bea4-3d69db828061" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_bku_DividendsDeclaredAndPayable_ae045a5c-4421-4973-bea5-951dd1367762" xlink:href="bku-20201231.xsd#bku_DividendsDeclaredAndPayable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_09d44a54-f37e-4ce3-bea4-3d69db828061" xlink:to="loc_bku_DividendsDeclaredAndPayable_ae045a5c-4421-4973-bea5-951dd1367762" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_82dbfda0-f98f-48e4-86bd-9cafba899773" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedCashFlowStatementsCaptionsLineItems_f2c9786e-7680-418c-ab0b-9f2c118ff419" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_82dbfda0-f98f-48e4-86bd-9cafba899773" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt_f420b9cd-7e16-4228-94f7-206dbe05331a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedCashFlowStatementsCaptionsLineItems_f2c9786e-7680-418c-ab0b-9f2c118ff419" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt_f420b9cd-7e16-4228-94f7-206dbe05331a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/CondensedFinancialStatementsofBankUnitedIncNarrativeDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#CondensedFinancialStatementsofBankUnitedIncNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/CondensedFinancialStatementsofBankUnitedIncNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_bku_CondensedFinancialStatementsAbstract_cfd9e3fb-a05a-40d4-8b1f-75820fa12815" xlink:href="bku-20201231.xsd#bku_CondensedFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_df1d3ab1-d11e-422f-8dc2-25dbba7e7d39" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_bku_CondensedFinancialStatementsAbstract_cfd9e3fb-a05a-40d4-8b1f-75820fa12815" xlink:to="loc_us-gaap_StatementTable_df1d3ab1-d11e-422f-8dc2-25dbba7e7d39" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesAxis_84e594e6-3777-4dfb-b380-5821d6499c8a" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_df1d3ab1-d11e-422f-8dc2-25dbba7e7d39" xlink:to="loc_srt_ConsolidatedEntitiesAxis_84e594e6-3777-4dfb-b380-5821d6499c8a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_226880ca-b38e-49bf-8907-ae57f560eb66" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesAxis_84e594e6-3777-4dfb-b380-5821d6499c8a" xlink:to="loc_srt_ConsolidatedEntitiesDomain_226880ca-b38e-49bf-8907-ae57f560eb66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ParentCompanyMember_4b595d80-8122-4a86-a9f7-73f28c4be1e7" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ParentCompanyMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesDomain_226880ca-b38e-49bf-8907-ae57f560eb66" xlink:to="loc_srt_ParentCompanyMember_4b595d80-8122-4a86-a9f7-73f28c4be1e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_833f0213-6587-43a1-863f-e378fcf7ef63" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_df1d3ab1-d11e-422f-8dc2-25dbba7e7d39" xlink:to="loc_us-gaap_StatementLineItems_833f0213-6587-43a1-863f-e378fcf7ef63" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashDividendsPaidToParentCompanyByConsolidatedSubsidiaries_60664a93-5a51-4d4a-b314-4bce4ed5d897" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashDividendsPaidToParentCompanyByConsolidatedSubsidiaries"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_833f0213-6587-43a1-863f-e378fcf7ef63" xlink:to="loc_us-gaap_CashDividendsPaidToParentCompanyByConsolidatedSubsidiaries_60664a93-5a51-4d4a-b314-4bce4ed5d897" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/QuarterlyFinancialInformationUnaudited" xlink:type="simple" xlink:href="bku-20201231.xsd#QuarterlyFinancialInformationUnaudited"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/QuarterlyFinancialInformationUnaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_c754ee26-75d0-48de-9668-6ae3d2739278" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_QuarterlyFinancialInformationDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_04a90429-9d29-449e-a9a0-3bb1b54da9e6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_c754ee26-75d0-48de-9668-6ae3d2739278" xlink:to="loc_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_04a90429-9d29-449e-a9a0-3bb1b54da9e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_QuarterlyFinancialInformationTextBlock_eda76056-2926-4e42-9d54-1aa9fe7310b6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_QuarterlyFinancialInformationTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_c754ee26-75d0-48de-9668-6ae3d2739278" xlink:to="loc_us-gaap_QuarterlyFinancialInformationTextBlock_eda76056-2926-4e42-9d54-1aa9fe7310b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/QuarterlyFinancialInformationUnauditedTables" xlink:type="simple" xlink:href="bku-20201231.xsd#QuarterlyFinancialInformationUnauditedTables"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/QuarterlyFinancialInformationUnauditedTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_77c745e2-7870-42dc-a42f-dc7d34a5763d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_QuarterlyFinancialInformationDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_12f209a2-c377-496d-848a-bca6a57d5853" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_77c745e2-7870-42dc-a42f-dc7d34a5763d" xlink:to="loc_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_12f209a2-c377-496d-848a-bca6a57d5853" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.bankunited.com/role/QuarterlyFinancialInformationUnauditedScheduleofQuarterlyFinancialInformationDetails" xlink:type="simple" xlink:href="bku-20201231.xsd#QuarterlyFinancialInformationUnauditedScheduleofQuarterlyFinancialInformationDetails"/>
  <link:presentationLink xlink:role="http://www.bankunited.com/role/QuarterlyFinancialInformationUnauditedScheduleofQuarterlyFinancialInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_5f464a38-9c29-43f3-a187-e3e20212274e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_QuarterlyFinancialInformationDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestAndDividendIncomeOperating_80f8f823-bfcd-4492-b0c6-28e13500361f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestAndDividendIncomeOperating"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_5f464a38-9c29-43f3-a187-e3e20212274e" xlink:to="loc_us-gaap_InterestAndDividendIncomeOperating_80f8f823-bfcd-4492-b0c6-28e13500361f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_7ddc302e-e80d-4002-93a2-19b883716696" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_5f464a38-9c29-43f3-a187-e3e20212274e" xlink:to="loc_us-gaap_InterestExpense_7ddc302e-e80d-4002-93a2-19b883716696" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_d25bfc05-ec12-4f62-98f9-850e42b5e834" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestIncomeExpenseNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_5f464a38-9c29-43f3-a187-e3e20212274e" xlink:to="loc_us-gaap_InterestIncomeExpenseNet_d25bfc05-ec12-4f62-98f9-850e42b5e834" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForLoanAndLeaseLosses_e7029856-2b67-4773-8f76-d3b2728ec14c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProvisionForLoanAndLeaseLosses"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_5f464a38-9c29-43f3-a187-e3e20212274e" xlink:to="loc_us-gaap_ProvisionForLoanAndLeaseLosses_e7029856-2b67-4773-8f76-d3b2728ec14c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss_479ade3f-e630-4602-88a4-bf1069bb3f5e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_5f464a38-9c29-43f3-a187-e3e20212274e" xlink:to="loc_us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss_479ade3f-e630-4602-88a4-bf1069bb3f5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoninterestIncome_b080bbe0-1e41-478f-a53c-a5761d44b218" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoninterestIncome"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_5f464a38-9c29-43f3-a187-e3e20212274e" xlink:to="loc_us-gaap_NoninterestIncome_b080bbe0-1e41-478f-a53c-a5761d44b218" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoninterestExpense_e3748475-d87e-42a4-98bd-de312567192c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoninterestExpense"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_5f464a38-9c29-43f3-a187-e3e20212274e" xlink:to="loc_us-gaap_NoninterestExpense_e3748475-d87e-42a4-98bd-de312567192c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_47e5a268-a497-4a69-a2ca-f65e0d5e53fd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_5f464a38-9c29-43f3-a187-e3e20212274e" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_47e5a268-a497-4a69-a2ca-f65e0d5e53fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_66f04ea3-94e8-4afb-aaf7-2659cb12448e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_5f464a38-9c29-43f3-a187-e3e20212274e" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_66f04ea3-94e8-4afb-aaf7-2659cb12448e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_b0be86f5-fb8f-4540-9365-8b40c860e662" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_5f464a38-9c29-43f3-a187-e3e20212274e" xlink:to="loc_us-gaap_NetIncomeLoss_b0be86f5-fb8f-4540-9365-8b40c860e662" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_edb6e90a-2fc6-4626-bd46-b87dec102b02" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_5f464a38-9c29-43f3-a187-e3e20212274e" xlink:to="loc_us-gaap_EarningsPerShareBasic_edb6e90a-2fc6-4626-bd46-b87dec102b02" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_12afeda7-7649-48fe-b44b-1932e42a2880" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialInformationDisclosureAbstract_5f464a38-9c29-43f3-a187-e3e20212274e" xlink:to="loc_us-gaap_EarningsPerShareDiluted_12afeda7-7649-48fe-b44b-1932e42a2880" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
