content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
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      <submissionType>144</submissionType>
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        <filer>
          <filerCredentials>
            <cik>0002009681</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
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      <issuerInfo>
        <issuerCik>0000801337</issuerCik>
        <issuerName>WEBSTER FINANCIAL CORP</issuerName>
        <secFileNumber>001-31486</secFileNumber>
        <issuerAddress>
          <com:street1>200 ELM STREET</com:street1>
          <com:city>STAMFORD</com:city>
          <com:stateOrCountry>CT</com:stateOrCountry>
          <com:zipCode>06902</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>203-578-2202</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>SOTO JASON A.</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Fidelity Brokerage Services LLC</name>
          <address>
            <com:street1>900 Salem Street</com:street1>
            <com:city>Smithfield</com:city>
            <com:stateOrCountry>RI</com:stateOrCountry>
            <com:zipCode>02917</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>907</noOfUnitsSold>
        <aggregateMarketValue>43694.26</aggregateMarketValue>
        <noOfUnitsOutstanding>171753097</noOfUnitsOutstanding>
        <approxSaleDate>03/05/2024</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>03/01/2024</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>907</amountOfSecuritiesAcquired>
        <paymentDate>03/01/2024</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Jason A. Soto</name>
          <address>
            <com:street1>200 Elm Street</com:street1>
            <com:city>Stamford</com:city>
            <com:stateOrCountry>CT</com:stateOrCountry>
            <com:zipCode>06902</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>02/28/2024</saleDate>
        <amountOfSecuritiesSold>2100</amountOfSecuritiesSold>
        <grossProceeds>99693.93</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>03/05/2024</noticeDate>
        <signature>/s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Jason A Soto</signature>
      </noticeSignature>
    </formData>
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text: 144
  0002009681
  XXXXXXXX
  LIVE
  0000801337
  WEBSTER FINANCIAL CORP
  001-31486
  200 ELM STREET
  STAMFORD
  CT
  06902
  203-578-2202
  SOTO JASON A.
  Officer
  Common
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  907
  43694.26
  171753097
  03/05/2024
  NYSE
  Common
  03/01/2024
  Restricted Stock Vesting
  Issuer
  N
  907
  03/01/2024
  Compensation
  N
  Jason A. Soto
  200 Elm Street
  Stamford
  CT
  06902
  Common
  02/28/2024
  2100
  99693.93
  03/05/2024
  /s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Jason A Soto