content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
    <!-- Generated by Workiva -->
    <headerData>
      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001663830</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001767582</issuerCik>
        <issuerName>Luckin Coffee, Inc.</issuerName>
        <secFileNumber>001-38896</secFileNumber>
        <issuerAddress>
          <com:street1>28F, Building T3, HaixiJingu Plaza 1-3</com:street1>
          <com:street2>Taibei Road, Siming District Xiamen</com:street2>
          <com:city>Fujian</com:city>
          <com:stateOrCountry>F4</com:stateOrCountry>
          <com:zipCode>361008</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>86-592-338-6666</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Fei Yang</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>American depositary shares, each ADS represents eight Class A Ordinary Shares</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>JP Morgan Securities LLC</name>
          <address>
            <com:street1>390 Madison Avenue</com:street1>
            <com:street2>6th Floor</com:street2>
            <com:city>New York</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10017</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>150000</noOfUnitsSold>
        <aggregateMarketValue>4678500</aggregateMarketValue>
        <noOfUnitsOutstanding>257813293</noOfUnitsOutstanding>
        <approxSaleDate>08/11/2023</approxSaleDate>
        <securitiesExchangeName>OTC</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>American depositary shares, each ADS represents eight Class A Ordinary Shares</securitiesClassTitle>
        <acquiredDate>04/26/2023</acquiredDate>
        <natureOfAcquisitionTransaction>Exercised Stock Options</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Fei Yang, who was granted the options from the Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>150000</amountOfSecuritiesAcquired>
        <paymentDate>04/26/2023</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <remarks>The shares filed today will be sold by Hoyear Leading Investment Limited, Fei Yang as Director</remarks>
      <noticeSignature>
        <noticeDate>08/11/2023</noticeDate>
        <signature>/s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Fei Yang</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 3231}]
text: 144
  0001663830
  XXXXXXXX
  LIVE
  0001767582
  Luckin Coffee, Inc.
  001-38896
  28F, Building T3, HaixiJingu Plaza 1-3
  Taibei Road, Siming District Xiamen
  Fujian
  F4
  361008
  86-592-338-6666
  Fei Yang
  Officer
  American depositary shares, each ADS represents eight Class A Ordinary Shares
  JP Morgan Securities LLC
  390 Madison Avenue
  6th Floor
  New York
  NY
  10017
  150000
  4678500
  257813293
  08/11/2023
  OTC
  American depositary shares, each ADS represents eight Class A Ordinary Shares
  04/26/2023
  Exercised Stock Options
  Fei Yang, who was granted the options from the Issuer
  N
  150000
  04/26/2023
  Cash
  Y
  The shares filed today will be sold by Hoyear Leading Investment Limited, Fei Yang as Director
  08/11/2023
  /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Fei Yang