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>
            <cik>0001201583</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001583708</issuerCik>
        <issuerName>SentinelOne, Inc.</issuerName>
        <secFileNumber>001-40531</secFileNumber>
        <issuerAddress>
          <com:street1>444 CASTRO STREET</com:street1>
          <com:street2>SUITE 400</com:street2>
          <com:city>MOUNTAIN VIEW</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94041</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>855-868-3733</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>HALEY TIMOTHY M</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Venture Investor</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Merrill Lynch, Pierce, Fenner &amp; Smith</name>
          <address>
            <com:street1>555 California St</com:street1>
            <com:street2>Floor 18</com:street2>
            <com:city>San Francisco</com:city>
            <com:stateOrCountry>CA</com:stateOrCountry>
            <com:zipCode>94104</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>111040</noOfUnitsSold>
        <aggregateMarketValue>2533300.00</aggregateMarketValue>
        <noOfUnitsOutstanding>248749783</noOfUnitsOutstanding>
        <approxSaleDate>12/07/2023</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Class A</securitiesClassTitle>
        <acquiredDate>01/12/2017</acquiredDate>
        <natureOfAcquisitionTransaction>Private Placement</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>111040</amountOfSecuritiesAcquired>
        <paymentDate>01/12/2017</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <remarks>-H-M Properties 2020 LP- 90,583 shares of S sold
  
  -Haley-McGourty Partners (Series D)- 20,457 shares of S sold</remarks>
      <noticeSignature>
        <noticeDate>12/07/2023</noticeDate>
        <signature>Timothy Haley</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 2956}]
text: 144
  0001201583
  XXXXXXXX
  LIVE
  0001583708
  SentinelOne, Inc.
  001-40531
  444 CASTRO STREET
  SUITE 400
  MOUNTAIN VIEW
  CA
  94041
  855-868-3733
  HALEY TIMOTHY M
  Venture Investor
  Class A
  Merrill Lynch, Pierce, Fenner & Smith
  555 California St
  Floor 18
  San Francisco
  CA
  94104
  111040
  2533300.00
  248749783
  12/07/2023
  NYSE
  Class A
  01/12/2017
  Private Placement
  Issuer
  N
  111040
  01/12/2017
  Cash
  Y
  -H-M Properties 2020 LP- 90,583 shares of S sold
  
  -Haley-McGourty Partners (Series D)- 20,457 shares of S sold
  12/07/2023
  Timothy Haley