<?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>0001673530</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0000055067</issuerCik>
      <issuerName>KELLANOVA</issuerName>
      <secFileNumber>001-04171</secFileNumber>
      <issuerAddress>
        <com:street1>412 N WELLS ST</com:street1>
        <com:city>CHICAGO</com:city>
        <com:stateOrCountry>IL</com:stateOrCountry>
        <com:zipCode>60654</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>2699612000</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>BANATI AMIT</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Former officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Merrill</name>
        <address>
          <com:street1>8890 Lyra Dr 5th Flr</com:street1>
          <com:city>Columbus</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>43240</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>15000</noOfUnitsSold>
      <aggregateMarketValue>1201350.00</aggregateMarketValue>
      <noOfUnitsOutstanding>346939074</noOfUnitsOutstanding>
      <approxSaleDate>07/22/2025</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>common</securitiesClassTitle>
      <acquiredDate>10/06/2022</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted stock vest</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Kellanova</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>12772</amountOfSecuritiesAcquired>
      <paymentDate>10/06/2022</paymentDate>
      <natureOfPayment>na</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>02/17/2023</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted stock vest</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Kellanova</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>2228</amountOfSecuritiesAcquired>
      <paymentDate>02/17/2023</paymentDate>
      <natureOfPayment>na</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Amit Banati</name>
        <address>
          <com:street1>412 N Wells St</com:street1>
          <com:city>Chicago</com:city>
          <com:stateOrCountry>IL</com:stateOrCountry>
          <com:zipCode>60654</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>07/02/2025</saleDate>
      <amountOfSecuritiesSold>12500</amountOfSecuritiesSold>
      <grossProceeds>992907.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Amit Banati</name>
        <address>
          <com:street1>412 N Wells st</com:street1>
          <com:city>Chicago </com:city>
          <com:stateOrCountry>IL</com:stateOrCountry>
          <com:zipCode>60654</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>common</securitiesClassTitle>
      <saleDate>07/03/2025</saleDate>
      <amountOfSecuritiesSold>12500</amountOfSecuritiesSold>
      <grossProceeds>9931334.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Amit Banati</name>
        <address>
          <com:street1>412 N Wells St</com:street1>
          <com:city>Chicago</com:city>
          <com:stateOrCountry>IL</com:stateOrCountry>
          <com:zipCode>60654</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>07/18/2025</saleDate>
      <amountOfSecuritiesSold>15000</amountOfSecuritiesSold>
      <grossProceeds>1201500.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>07/22/2025</noticeDate>
      <signature>Amit Banati</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
