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        <filer>
          <filerCredentials>
            <cik>0001400901</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
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      <issuerInfo>
        <issuerCik>0001673772</issuerCik>
        <issuerName>RAPT Therapeutics, Inc.</issuerName>
        <secFileNumber>001-38997</secFileNumber>
        <issuerAddress>
          <com:street1>561 ECCLES AVENUE</com:street1>
          <com:city>SOUTH SAN FRANCISCO</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94080</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>(650) 489-9000</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>HO WILLIAM</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>2500</noOfUnitsSold>
        <aggregateMarketValue>47300.00</aggregateMarketValue>
        <noOfUnitsOutstanding>34358152</noOfUnitsOutstanding>
        <approxSaleDate>08/18/2023</approxSaleDate>
        <securitiesExchangeName>NASDAQ</securitiesExchangeName>
      </securitiesInformation>
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        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>09/24/2020</acquiredDate>
        <natureOfAcquisitionTransaction>Stock Option Exercise</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>1558</amountOfSecuritiesAcquired>
        <paymentDate>09/24/2020</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>10/30/2020</acquiredDate>
        <natureOfAcquisitionTransaction>ESPP Purchase</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>942</amountOfSecuritiesAcquired>
        <paymentDate>10/30/2020</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <remarks>10B5-1 plan amended on 10/17/2022</remarks>
      <noticeSignature>
        <noticeDate>08/18/2023</noticeDate>
        <planAdoptionDates>
          <planAdoptionDate>04/13/2022</planAdoptionDate>
        </planAdoptionDates>
        <signature>/s/ Gerardo Ibarra-Munoz, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for William Ho</signature>
      </noticeSignature>
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text: 144
  0001400901
  XXXXXXXX
  LIVE
  0001673772
  RAPT Therapeutics, Inc.
  001-38997
  561 ECCLES AVENUE
  SOUTH SAN FRANCISCO
  CA
  94080
  (650) 489-9000
  HO WILLIAM
  Officer
  Common
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  2500
  47300.00
  34358152
  08/18/2023
  NASDAQ
  Common
  09/24/2020
  Stock Option Exercise
  Issuer
  N
  1558
  09/24/2020
  Cash
  Common
  10/30/2020
  ESPP Purchase
  Issuer
  N
  942
  10/30/2020
  Cash
  Y
  10B5-1 plan amended on 10/17/2022
  08/18/2023
  04/13/2022
  /s/ Gerardo Ibarra-Munoz, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for William Ho