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      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001868272</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001650164</issuerCik>
        <issuerName>Toast, Inc.</issuerName>
        <secFileNumber>001-40819</secFileNumber>
        <issuerAddress>
          <com:street1>401 PARK DRIVE</com:street1>
          <com:city>BOSTON</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>02215</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>617-297-1005</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Comparato Christopher P</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>58000</noOfUnitsSold>
        <aggregateMarketValue>1016160.00</aggregateMarketValue>
        <noOfUnitsOutstanding>410843910</noOfUnitsOutstanding>
        <approxSaleDate>10/16/2023</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <acquiredDate>02/08/2019</acquiredDate>
        <natureOfAcquisitionTransaction>Stock Option Exercise</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>55764</amountOfSecuritiesAcquired>
        <paymentDate>02/08/2019</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <acquiredDate>10/01/2022</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>2236</amountOfSecuritiesAcquired>
        <paymentDate>10/01/2022</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Christopher P. Comparato</name>
          <address>
            <com:street1>401 Park Drive</com:street1>
            <com:city>Boston</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02215</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <saleDate>07/17/2023</saleDate>
        <amountOfSecuritiesSold>58000</amountOfSecuritiesSold>
        <grossProceeds>1497742.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Christopher P. Comparato</name>
          <address>
            <com:street1>401 Park Drive</com:street1>
            <com:city>Boston</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02215</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <saleDate>08/02/2023</saleDate>
        <amountOfSecuritiesSold>2444</amountOfSecuritiesSold>
        <grossProceeds>50698.34</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Christopher P. Comparato</name>
          <address>
            <com:street1>401 Park Drive</com:street1>
            <com:city>Boston</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02215</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <saleDate>08/15/2023</saleDate>
        <amountOfSecuritiesSold>58000</amountOfSecuritiesSold>
        <grossProceeds>1349770.53</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Christopher P. Comparato</name>
          <address>
            <com:street1>401 Park Drive</com:street1>
            <com:city>Boston</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02215</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <saleDate>09/15/2023</saleDate>
        <amountOfSecuritiesSold>58000</amountOfSecuritiesSold>
        <grossProceeds>1172914.35</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Christopher P. Comparato</name>
          <address>
            <com:street1>401 Park Drive</com:street1>
            <com:city>Boston</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02215</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <saleDate>10/03/2023</saleDate>
        <amountOfSecuritiesSold>6873</amountOfSecuritiesSold>
        <grossProceeds>120370.97</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>10/16/2023</noticeDate>
        <planAdoptionDates>
          <planAdoptionDate>02/24/2023</planAdoptionDate>
        </planAdoptionDates>
        <signature>/s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Christopher P Comparato</signature>
      </noticeSignature>
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text: 144
  0001868272
  XXXXXXXX
  LIVE
  0001650164
  Toast, Inc.
  001-40819
  401 PARK DRIVE
  BOSTON
  MA
  02215
  617-297-1005
  Comparato Christopher P
  Officer
  Director
  Class A
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  58000
  1016160.00
  410843910
  10/16/2023
  NYSE
  Class A
  02/08/2019
  Stock Option Exercise
  Issuer
  N
  55764
  02/08/2019
  Cash
  Class A
  10/01/2022
  Restricted Stock Vesting
  Issuer
  N
  2236
  10/01/2022
  Compensation
  N
  Christopher P. Comparato
  401 Park Drive
  Boston
  MA
  02215
  Class A
  07/17/2023
  58000
  1497742.00
  Christopher P. Comparato
  401 Park Drive
  Boston
  MA
  02215
  Class A
  08/02/2023
  2444
  50698.34
  Christopher P. Comparato
  401 Park Drive
  Boston
  MA
  02215
  Class A
  08/15/2023
  58000
  1349770.53
  Christopher P. Comparato
  401 Park Drive
  Boston
  MA
  02215
  Class A
  09/15/2023
  58000
  1172914.35
  Christopher P. Comparato
  401 Park Drive
  Boston
  MA
  02215
  Class A
  10/03/2023
  6873
  120370.97
  10/16/2023
  02/24/2023
  /s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Christopher P Comparato