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>0001929992</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0000824142</issuerCik>
        <issuerName>AAON, INC.</issuerName>
        <secFileNumber>000-18953</secFileNumber>
        <issuerAddress>
          <com:street1>2425 SOUTH YUKON AVE.</com:street1>
          <com:city>TULSA</com:city>
          <com:stateOrCountry>OK</com:stateOrCountry>
          <com:zipCode>74107</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>9185832266</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Kidwell Casey</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Fidelity Brokerage Services LLC</name>
          <address>
            <com:street1>900 Salem Street</com:street1>
            <com:city>Smithfield</com:city>
            <com:stateOrCountry>RI</com:stateOrCountry>
            <com:zipCode>02917</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>1421</noOfUnitsSold>
        <aggregateMarketValue>192034.08</aggregateMarketValue>
        <noOfUnitsOutstanding>81279625</noOfUnitsOutstanding>
        <approxSaleDate>11/18/2024</approxSaleDate>
        <securitiesExchangeName>NASDAQ</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>11/18/2024</acquiredDate>
        <natureOfAcquisitionTransaction>Options Granted 03/06/2023</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>1421</amountOfSecuritiesAcquired>
        <paymentDate>11/18/2024</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Casey R. Kidwell</name>
          <address>
            <com:street1>2425 South Yukon Ave.</com:street1>
            <com:city>Tulsa</com:city>
            <com:stateOrCountry>OK</com:stateOrCountry>
            <com:zipCode>74107</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>11/12/2024</saleDate>
        <amountOfSecuritiesSold>4796</amountOfSecuritiesSold>
        <grossProceeds>654060.14</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>11/18/2024</noticeDate>
        <signature>/s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Casey Kidwell</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
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text: 144
  0001929992
  XXXXXXXX
  LIVE
  0000824142
  AAON, INC.
  000-18953
  2425 SOUTH YUKON AVE.
  TULSA
  OK
  74107
  9185832266
  Kidwell Casey
  Officer
  Common
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  1421
  192034.08
  81279625
  11/18/2024
  NASDAQ
  Common
  11/18/2024
  Options Granted 03/06/2023
  Issuer
  N
  1421
  11/18/2024
  Cash
  N
  Casey R. Kidwell
  2425 South Yukon Ave.
  Tulsa
  OK
  74107
  Common
  11/12/2024
  4796
  654060.14
  11/18/2024
  /s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Casey Kidwell