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>30000</noOfUnitsSold>
        <aggregateMarketValue>1269286.20</aggregateMarketValue>
        <noOfUnitsOutstanding>99627299</noOfUnitsOutstanding>
        <approxSaleDate>11/20/2024</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>30000</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>09/10/2024</saleDate>
        <amountOfSecuritiesSold>2000</amountOfSecuritiesSold>
        <grossProceeds>86300.00</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>10/10/2024</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>11/11/2024</saleDate>
        <amountOfSecuritiesSold>2000</amountOfSecuritiesSold>
        <grossProceeds>78060.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <remarks>The shares sold over the prior 3 months were sold in the Conine Family Foundation account of which Steven K. Conine is an Authorized Individual and an Account Stakeholder. The shares sold today were in the Individual account, owned by Steven K. Conine.</remarks>
      <noticeSignature>
        <noticeDate>11/20/2024</noticeDate>
        <planAdoptionDates>
          <planAdoptionDate>08/15/2024</planAdoptionDate>
        </planAdoptionDates>
        <signature>/s/ Daniel Tucci, 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
  30000
  1269286.20
  99627299
  11/20/2024
  NYSE
  Class A
  01/01/2002
  Founders Shares
  Issuer
  N
  30000
  01/01/2002
  Compensation
  N
  Conine Family Foundation
  4 Copley Place
  Boston
  MA
  02116
  Class A
  09/10/2024
  2000
  86300.00
  Conine Family Foundation
  4 Copley Place
  Boston
  MA
  02116
  Class A
  10/10/2024
  2000
  106580.00
  Conine Family Foundation
  4 Copley Place
  Boston
  MA
  02116
  Class A
  11/11/2024
  2000
  78060.00
  The shares sold over the prior 3 months were sold in the Conine Family Foundation account of which Steven K. Conine is an Authorized Individual and an Account Stakeholder. The shares sold today were in the Individual account, owned by Steven K. Conine.
  11/20/2024
  08/15/2024
  /s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Steven K. Conine