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>0001976945</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001419945</issuerCik>
        <issuerName>TEEKAY TANKERS LTD.</issuerName>
        <secFileNumber>001-33867</secFileNumber>
        <issuerAddress>
          <com:street1>C/O TEEKAY CORPORATION, 4TH FLOOR,</com:street1>
          <com:street2>BELVEDERE BUILDING, 69 PITTS BAY ROAD</com:street2>
          <com:city>HAMILTON</com:city>
          <com:stateOrCountry>D0</com:stateOrCountry>
          <com:zipCode>HM08</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>(441)298-2530</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Hvid Kenneth</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Morgan Stanley Smith Barney LLC</name>
          <address>
            <com:street1>1 New York Plaza</com:street1>
            <com:city>New York</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10004</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>17441</noOfUnitsSold>
        <aggregateMarketValue>891671.13</aggregateMarketValue>
        <noOfUnitsOutstanding>34100000</noOfUnitsOutstanding>
        <approxSaleDate>11/24/2023</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>08/28/2023</acquiredDate>
        <natureOfAcquisitionTransaction>Shares Purchased through Employee Stock Purchase Plan</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>17441</amountOfSecuritiesAcquired>
        <paymentDate>08/28/2023</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>11/24/2023</noticeDate>
        <signature>/s/ Kenneth Hvid</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 2823}]
text: 144
  0001976945
  XXXXXXXX
  LIVE
  0001419945
  TEEKAY TANKERS LTD.
  001-33867
  C/O TEEKAY CORPORATION, 4TH FLOOR,
  BELVEDERE BUILDING, 69 PITTS BAY ROAD
  HAMILTON
  D0
  HM08
  (441)298-2530
  Hvid Kenneth
  Officer
  Common
  Morgan Stanley Smith Barney LLC
  1 New York Plaza
  New York
  NY
  10004
  17441
  891671.13
  34100000
  11/24/2023
  NYSE
  Common
  08/28/2023
  Shares Purchased through Employee Stock Purchase Plan
  Issuer
  N
  17441
  08/28/2023
  Cash
  Y
  11/24/2023
  /s/ Kenneth Hvid