content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
    <headerData>
      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001620052</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001616707</issuerCik>
        <issuerName>Wayfair Inc.</issuerName>
        <secFileNumber>001-36666</secFileNumber>
        <issuerAddress>
          <com:street1>4 COPLEY PLACE</com:street1>
          <com:city>BOSTON</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>02116</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>617 532 6100</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Conine Steven</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
          <relationshipToIssuer>Director</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Class A</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>2000</noOfUnitsSold>
        <aggregateMarketValue>106980.00</aggregateMarketValue>
        <noOfUnitsOutstanding>97773308</noOfUnitsOutstanding>
        <approxSaleDate>10/10/2024</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <acquiredDate>01/01/2002</acquiredDate>
        <natureOfAcquisitionTransaction>Founders Shares</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>2000</amountOfSecuritiesAcquired>
        <paymentDate>01/01/2002</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Conine Family Foundation</name>
          <address>
            <com:street1>4 Copley Place</com:street1>
            <com:city>Boston</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02116</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <saleDate>07/10/2024</saleDate>
        <amountOfSecuritiesSold>2000</amountOfSecuritiesSold>
        <grossProceeds>106580.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Conine Family Foundation</name>
          <address>
            <com:street1>4 Copley Place</com:street1>
            <com:city>Boston</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02116</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <saleDate>08/12/2024</saleDate>
        <amountOfSecuritiesSold>2000</amountOfSecuritiesSold>
        <grossProceeds>78800.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Conine Family Foundation</name>
          <address>
            <com:street1>4 Copley Place</com:street1>
            <com:city>Boston</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02116</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <saleDate>09/10/2024</saleDate>
        <amountOfSecuritiesSold>2000</amountOfSecuritiesSold>
        <grossProceeds>86300.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <remarks>The shares sold today were sold in the Conine Family Foundation account of which Steven K. Conine is an Authorized Individual and an Account Stakeholder.</remarks>
      <noticeSignature>
        <noticeDate>10/10/2024</noticeDate>
        <planAdoptionDates>
          <planAdoptionDate>05/17/2023</planAdoptionDate>
        </planAdoptionDates>
        <signature>/s/ Tyler Johnson, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Steven K. Conine</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
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text: 144
  0001620052
  XXXXXXXX
  LIVE
  0001616707
  Wayfair Inc.
  001-36666
  4 COPLEY PLACE
  BOSTON
  MA
  02116
  617 532 6100
  Conine Steven
  Officer
  Director
  Class A
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  2000
  106980.00
  97773308
  10/10/2024
  NYSE
  Class A
  01/01/2002
  Founders Shares
  Issuer
  N
  2000
  01/01/2002
  Compensation
  N
  Conine Family Foundation
  4 Copley Place
  Boston
  MA
  02116
  Class A
  07/10/2024
  2000
  106580.00
  Conine Family Foundation
  4 Copley Place
  Boston
  MA
  02116
  Class A
  08/12/2024
  2000
  78800.00
  Conine Family Foundation
  4 Copley Place
  Boston
  MA
  02116
  Class A
  09/10/2024
  2000
  86300.00
  The shares sold today were sold in the Conine Family Foundation account of which Steven K. Conine is an Authorized Individual and an Account Stakeholder.
  10/10/2024
  05/17/2023
  /s/ Tyler Johnson, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Steven K. Conine