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">
  <headerData>
  <submissionType>144</submissionType>
  <filerInfo>
  <filer>
  <filerCredentials>
  <cik>0001776283</cik>
  <ccc>XXXXXXXX</ccc>
  </filerCredentials>
  </filer>
  <liveTestFlag>LIVE</liveTestFlag>
  </filerInfo>
  </headerData>
  <formData>
  <issuerInfo>
  <issuerCik>0001578732</issuerCik>
  <issuerName>Marcus &amp; Millichap, Inc.</issuerName>
  <secFileNumber>001-36155</secFileNumber>
  <issuerAddress>
  <street1 xmlns="http://www.sec.gov/edgar/common">23975 Park Sorrento</street1>
  <street2 xmlns="http://www.sec.gov/edgar/common">Suite 400</street2>
  <city xmlns="http://www.sec.gov/edgar/common">Calabasas</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">CA</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">91302</zipCode>
  </issuerAddress>
  <issuerContactPhone>818-212-2250</issuerContactPhone>
  <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>LaBerge Gregory A.</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
  <relationshipsToIssuer>
  <relationshipToIssuer>Officer</relationshipToIssuer>
  </relationshipsToIssuer>
  </issuerInfo>
  <securitiesInformation>
  <securitiesClassTitle>Common</securitiesClassTitle>
  <brokerOrMarketmakerDetails>
  <name>Charles Schwab &amp; Co., Inc.</name>
  <address>
  <street1 xmlns="http://www.sec.gov/edgar/common">3000 Schwab Way</street1>
  <city xmlns="http://www.sec.gov/edgar/common">Westlake</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">TX</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">76262</zipCode>
  </address>
  </brokerOrMarketmakerDetails>
  <noOfUnitsSold>828</noOfUnitsSold>
  <aggregateMarketValue>31680</aggregateMarketValue>
  <noOfUnitsOutstanding>38888092</noOfUnitsOutstanding>
  <approxSaleDate>03/04/2025</approxSaleDate>
  <securitiesExchangeName>NYSE</securitiesExchangeName>
  </securitiesInformation>
  <securitiesToBeSold>
  <securitiesClassTitle>Common </securitiesClassTitle>
  <acquiredDate>05/10/2023</acquiredDate>
  <natureOfAcquisitionTransaction>Restricted Stock Award</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>1000</amountOfSecuritiesAcquired>
  <paymentDate>05/10/2023</paymentDate>
  <natureOfPayment>Equity Compensation</natureOfPayment>
  </securitiesToBeSold>
  <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
  <noticeSignature>
  <noticeDate>03/04/2025</noticeDate>
  <signature>/s/ Gregpory A. LaBerge</signature>
  </noticeSignature>
  </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 2735}]
text: 144
  0001776283
  XXXXXXXX
  LIVE
  0001578732
  Marcus & Millichap, Inc.
  001-36155
  23975 Park Sorrento
  Suite 400
  Calabasas
  CA
  91302
  818-212-2250
  LaBerge Gregory A.
  Officer
  Common
  Charles Schwab & Co., Inc.
  3000 Schwab Way
  Westlake
  TX
  76262
  828
  31680
  38888092
  03/04/2025
  NYSE
  Common
  05/10/2023
  Restricted Stock Award
  Issuer
  N
  1000
  05/10/2023
  Equity Compensation
  Y
  03/04/2025
  /s/ Gregpory A. LaBerge