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>0001550337</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0000890564</issuerCik>
        <issuerName>ASGN Inc</issuerName>
        <secFileNumber>001-35636</secFileNumber>
        <issuerAddress>
          <com:street1>4400 COX ROAD, SUITE 110</com:street1>
          <com:city>GLEN ALLEN</com:city>
          <com:stateOrCountry>VA</com:stateOrCountry>
          <com:zipCode>23060</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>8188787900</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Hanson Theodore S.</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Pershing Advisor Solutions</name>
          <address>
            <com:street1>95 Christopher Columbus Dr</com:street1>
            <com:city>Jersey City</com:city>
            <com:stateOrCountry>NJ</com:stateOrCountry>
            <com:zipCode>07399</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>34500</noOfUnitsSold>
        <aggregateMarketValue>2988000.00</aggregateMarketValue>
        <noOfUnitsOutstanding>48400000</noOfUnitsOutstanding>
        <approxSaleDate>11/10/2023</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>01/03/2022</acquiredDate>
        <natureOfAcquisitionTransaction>PSU/RSU Shares Granted</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Theodore S. Hanson</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>34500</amountOfSecuritiesAcquired>
        <paymentDate>01/03/2022</paymentDate>
        <natureOfPayment>Complensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <remarks>The shares were acquired on several dates for varying amounts:
  1/3/2022
  2/10/2022
  6/22/2021
  3/11/2021
  7/1/2022
  1/14/2020</remarks>
      <noticeSignature>
        <noticeDate>11/13/2023</noticeDate>
        <signature>Theodore S Hanson</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 2878}]
text: 144
  0001550337
  XXXXXXXX
  LIVE
  0000890564
  ASGN Inc
  001-35636
  4400 COX ROAD, SUITE 110
  GLEN ALLEN
  VA
  23060
  8188787900
  Hanson Theodore S.
  Officer
  Common
  Pershing Advisor Solutions
  95 Christopher Columbus Dr
  Jersey City
  NJ
  07399
  34500
  2988000.00
  48400000
  11/10/2023
  NYSE
  Common
  01/03/2022
  PSU/RSU Shares Granted
  Theodore S. Hanson
  N
  34500
  01/03/2022
  Complensation
  Y
  The shares were acquired on several dates for varying amounts:
  1/3/2022
  2/10/2022
  6/22/2021
  3/11/2021
  7/1/2022
  1/14/2020
  11/13/2023
  Theodore S Hanson