<?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>0001345567</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0000039368</issuerCik>
      <issuerName>FULLER H B CO</issuerName>
      <secFileNumber>001-09225</secFileNumber>
      <issuerAddress>
        <com:street1>1200 WILLOW LAKE BLVD</com:street1>
        <com:city>ST PAUL</com:city>
        <com:stateOrCountry>MN</com:stateOrCountry>
        <com:zipCode>55110-5132</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>6126453401</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Keenan Timothy J</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Former Affiliate</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Charles Schwab &amp; Co., Inc.</name>
        <address>
          <com:street1>3000 Schwab Way</com:street1>
          <com:city>Westlake</com:city>
          <com:stateOrCountry>TX</com:stateOrCountry>
          <com:zipCode>76262</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>6000</noOfUnitsSold>
      <aggregateMarketValue>426780.00</aggregateMarketValue>
      <noOfUnitsOutstanding>54021498</noOfUnitsOutstanding>
      <approxSaleDate>10/12/2023</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>10/12/2023</acquiredDate>
      <natureOfAcquisitionTransaction>Employee Stock Option Exercise</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>H.B. Fuller Company</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>6000</amountOfSecuritiesAcquired>
      <paymentDate>10/12/2023</paymentDate>
      <natureOfPayment>Broker Payment for Cashless Exercise</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Timothy J Keenan</name>
        <address>
          <com:street1>1200 WILLOW LAKE BLVD</com:street1>
          <com:city>ST PAUL</com:city>
          <com:stateOrCountry>MI</com:stateOrCountry>
          <com:zipCode>55110-5132</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>H.B. FULLER CO</securitiesClassTitle>
      <saleDate>07/12/2023</saleDate>
      <amountOfSecuritiesSold>6534</amountOfSecuritiesSold>
      <grossProceeds>467562.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>10/12/2023</noticeDate>
      <signature>Timothy J Keenan</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
[{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 3364}]
144
0001345567
XXXXXXXX
LIVE
0000039368
FULLER H B CO
001-09225
1200 WILLOW LAKE BLVD
ST PAUL
MN
55110-5132
6126453401
Keenan Timothy J
Former Affiliate
Common
Charles Schwab & Co., Inc.
3000 Schwab Way
Westlake
TX
76262
6000
426780.00
54021498
10/12/2023
NYSE
Common
10/12/2023
Employee Stock Option Exercise
H.B. Fuller Company
N
6000
10/12/2023
Broker Payment for Cashless Exercise
N
Timothy J Keenan
1200 WILLOW LAKE BLVD
ST PAUL
MI
55110-5132
H.B. FULLER CO
07/12/2023
6534
467562.00
10/12/2023
Timothy J Keenan