content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
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  <submissionType>144</submissionType>
  <filerInfo>
  <filer>
  <filerCredentials>
  <cik>0001939405</cik>
  <ccc>XXXXXXXX</ccc>
  </filerCredentials>
  </filer>
  <liveTestFlag>LIVE</liveTestFlag>
  </filerInfo>
  </headerData>
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  <issuerInfo>
  <issuerCik>0001823575</issuerCik>
  <issuerName>ZeroFox Holdings, Inc. </issuerName>
  <secFileNumber>001-39722</secFileNumber>
  <issuerAddress>
  <street1 xmlns="http://www.sec.gov/edgar/common">1834 S. Charles St. </street1>
  <city xmlns="http://www.sec.gov/edgar/common">Baltimore</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">MD</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">21230</zipCode>
  </issuerAddress>
  <issuerContactPhone>855-936-9369</issuerContactPhone>
  <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Reardon Kevin T</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
  <relationshipsToIssuer>
  <relationshipToIssuer>Officer</relationshipToIssuer>
  </relationshipsToIssuer>
  </issuerInfo>
  <securitiesInformation>
  <securitiesClassTitle>Common Stock</securitiesClassTitle>
  <brokerOrMarketmakerDetails>
  <name>Morgan Stanley Smith Barney LLC</name>
  <address>
  <street1 xmlns="http://www.sec.gov/edgar/common">1 New York Plaza</street1>
  <street2 xmlns="http://www.sec.gov/edgar/common">38th Floor</street2>
  <city xmlns="http://www.sec.gov/edgar/common">New York</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">NY</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">10004</zipCode>
  </address>
  </brokerOrMarketmakerDetails>
  <noOfUnitsSold>28755</noOfUnitsSold>
  <aggregateMarketValue>34218.45</aggregateMarketValue>
  <noOfUnitsOutstanding>119270214</noOfUnitsOutstanding>
  <approxSaleDate>08/10/2023</approxSaleDate>
  <securitiesExchangeName>NASDAQ</securitiesExchangeName>
  </securitiesInformation>
  <securitiesToBeSold>
  <securitiesClassTitle>Common Stock</securitiesClassTitle>
  <acquiredDate>08/03/2023</acquiredDate>
  <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>28755</amountOfSecuritiesAcquired>
  <paymentDate>08/03/2023</paymentDate>
  <natureOfPayment>Compensation</natureOfPayment>
  </securitiesToBeSold>
  <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
  <noticeSignature>
  <noticeDate>08/09/2023</noticeDate>
  <planAdoptionDates>
  <planAdoptionDate>03/28/2023</planAdoptionDate>
  </planAdoptionDates>
  <signature>/s/ Thomas P. FitzGerald, as Attorney-in-Fact</signature>
  </noticeSignature>
  </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 2857}]
text: 144
  0001939405
  XXXXXXXX
  LIVE
  0001823575
  ZeroFox Holdings, Inc.
  001-39722
  1834 S. Charles St.
  Baltimore
  MD
  21230
  855-936-9369
  Reardon Kevin T
  Officer
  Common Stock
  Morgan Stanley Smith Barney LLC
  1 New York Plaza
  38th Floor
  New York
  NY
  10004
  28755
  34218.45
  119270214
  08/10/2023
  NASDAQ
  Common Stock
  08/03/2023
  Restricted Stock Vesting
  Issuer
  N
  28755
  08/03/2023
  Compensation
  Y
  08/09/2023
  03/28/2023
  /s/ Thomas P. FitzGerald, as Attorney-in-Fact