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>
            <!-- Field: Pseudo-Tag; ID: Name; Data: Diviner Ltd -->
            <cik>0001965744</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001853717</issuerCik>
        <issuerName>Atour Lifestyle Holdings Limited</issuerName>
        <secFileNumber>001-40540</secFileNumber>
        <issuerAddress>
          <com:street1>1st floor, Wuzhong Building,</com:street1>
          <com:street2>618 Wuzhong Road, Minhang District</com:street2>
          <com:city>Shanghai</com:city>
          <com:stateOrCountry>F4</com:stateOrCountry>
          <com:zipCode>201103</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>86-021-6405-9928</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Diviner Limited</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>10% stockholder</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>ADS, each representing three Class A ordinary shares</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Morgan Stanley &amp; Co. LLC</name>
          <address>
            <com:street1>1585, Broadway</com:street1>
            <com:city>New York</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10036-8293</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>800000</noOfUnitsSold>
        <aggregateMarketValue>14400000.00</aggregateMarketValue>
        <noOfUnitsOutstanding>2400000</noOfUnitsOutstanding>
        <approxSaleDate>05/30/2023</approxSaleDate>
        <securitiesExchangeName>Nasdaq Global Select</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Class A Ordinary Shares</securitiesClassTitle>
        <acquiredDate>04/23/2021</acquiredDate>
        <natureOfAcquisitionTransaction>Pre-IPO acquisition</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Atour Lifestyle Holdings Limited</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>60912400</amountOfSecuritiesAcquired>
        <paymentDate>05/28/2021</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>05/30/2023</noticeDate>
        <signature>/s/ Danyang Bian</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 2985}]
text: 144
  0001965744
  XXXXXXXX
  LIVE
  0001853717
  Atour Lifestyle Holdings Limited
  001-40540
  1st floor, Wuzhong Building,
  618 Wuzhong Road, Minhang District
  Shanghai
  F4
  201103
  86-021-6405-9928
  Diviner Limited
  10% stockholder
  ADS, each representing three Class A ordinary shares
  Morgan Stanley & Co. LLC
  1585, Broadway
  New York
  NY
  10036-8293
  800000
  14400000.00
  2400000
  05/30/2023
  Nasdaq Global Select
  Class A Ordinary Shares
  04/23/2021
  Pre-IPO acquisition
  Atour Lifestyle Holdings Limited
  N
  60912400
  05/28/2021
  Cash
  Y
  05/30/2023
  /s/ Danyang Bian