<?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>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:street2>SUITE 801</com:street2>
        <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 St</com:street1>
          <com:city>Smithfield</com:city>
          <com:stateOrCountry>RI</com:stateOrCountry>
          <com:zipCode>02917</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>162280</noOfUnitsSold>
      <aggregateMarketValue>2883323.22</aggregateMarketValue>
      <noOfUnitsOutstanding>357008583</noOfUnitsOutstanding>
      <approxSaleDate>04/19/2023</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>33333</amountOfSecuritiesAcquired>
      <paymentDate>02/08/2019</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Class A</securitiesClassTitle>
      <acquiredDate>12/30/2014</acquiredDate>
      <natureOfAcquisitionTransaction>Equity Plan Shares</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>128947</amountOfSecuritiesAcquired>
      <paymentDate>12/30/2014</paymentDate>
      <natureOfPayment>Compensation</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Christopher P. Comparato</name>
        <address>
          <com:street1>401 Park Drive, Suite 801</com:street1>
          <com:city>Boston</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>02215</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Class A</securitiesClassTitle>
      <saleDate>01/19/2023</saleDate>
      <amountOfSecuritiesSold>162280</amountOfSecuritiesSold>
      <grossProceeds>3151749.25</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Christopher P. Comparato</name>
        <address>
          <com:street1>401 Park Drive, Suite 801</com:street1>
          <com:city>Boston</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>02215</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Class A</securitiesClassTitle>
      <saleDate>02/02/2023</saleDate>
      <amountOfSecuritiesSold>2327</amountOfSecuritiesSold>
      <grossProceeds>56325.73</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Christopher P. Comparato</name>
        <address>
          <com:street1>401 Park Drive, Suite 801</com:street1>
          <com:city>Boston</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>02215</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Class A</securitiesClassTitle>
      <saleDate>02/21/2023</saleDate>
      <amountOfSecuritiesSold>162280</amountOfSecuritiesSold>
      <grossProceeds>3097564.68</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Christopher P. Comparato</name>
        <address>
          <com:street1>401 Park Drive, Suite 801</com:street1>
          <com:city>Boston</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>02215</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Class A</securitiesClassTitle>
      <saleDate>03/20/2023</saleDate>
      <amountOfSecuritiesSold>162280</amountOfSecuritiesSold>
      <grossProceeds>2709346.36</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Christopher P. Comparato</name>
        <address>
          <com:street1>401 Park Drive, Suite 801</com:street1>
          <com:city>Boston</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>02215</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Class A</securitiesClassTitle>
      <saleDate>04/04/2023</saleDate>
      <amountOfSecuritiesSold>926</amountOfSecuritiesSold>
      <grossProceeds>16289.27</grossProceeds>
    </securitiesSoldInPast3Months>
    <remarks>33,333 Shares were sold in the individual account of Christopher P. Comparato, while 128,947 shares were sold in the account of the Comparato Family Holding Trust, of which Christopher P. Comparato is a trustee.</remarks>
    <noticeSignature>
      <noticeDate>04/19/2023</noticeDate>
      <planAdoptionDates>
        <planAdoptionDate>08/17/2022</planAdoptionDate>
      </planAdoptionDates>
      <signature>/s/ Gerardo Ibarra-Munoz, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Christopher Comparato</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
[{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 6816}]
144
0001868272
XXXXXXXX
LIVE
0001650164
Toast, Inc.
001-40819
401 PARK DRIVE
SUITE 801
BOSTON
MA
02215
617-297-1005
Comparato Christopher P
Officer
Director
Class A
Fidelity Brokerage Services LLC
900 Salem St
Smithfield
RI
02917
162280
2883323.22
357008583
04/19/2023
NYSE
Class A
02/08/2019
Stock Option Exercise
Issuer
N
33333
02/08/2019
Cash
Class A
12/30/2014
Equity Plan Shares
Issuer
N
128947
12/30/2014
Compensation
N
Christopher P. Comparato
401 Park Drive, Suite 801
Boston
MA
02215
Class A
01/19/2023
162280
3151749.25
Christopher P. Comparato
401 Park Drive, Suite 801
Boston
MA
02215
Class A
02/02/2023
2327
56325.73
Christopher P. Comparato
401 Park Drive, Suite 801
Boston
MA
02215
Class A
02/21/2023
162280
3097564.68
Christopher P. Comparato
401 Park Drive, Suite 801
Boston
MA
02215
Class A
03/20/2023
162280
2709346.36
Christopher P. Comparato
401 Park Drive, Suite 801
Boston
MA
02215
Class A
04/04/2023
926
16289.27
33,333 Shares were sold in the individual account of Christopher P. Comparato, while 128,947 shares were sold in the account of the Comparato Family Holding Trust, of which Christopher P. Comparato is a trustee.
04/19/2023
08/17/2022
/s/ Gerardo Ibarra-Munoz, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Christopher Comparato