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      <liveTestFlag>LIVE</liveTestFlag>
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        <credentials>
          <cik>0000807249</cik>
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      <periodOfReport>03-31-2026</periodOfReport>
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      <reportCalendarOrQuarter>03-31-2026</reportCalendarOrQuarter>
      <isAmendment>false</isAmendment>
      <filingManager>
        <name>GAMCO INVESTORS, INC. ET AL</name>
        <address>
          <com:street1>191 MASON STREET</com:street1>
          <com:city>GREENWICH</com:city>
          <com:stateOrCountry>CT</com:stateOrCountry>
          <com:zipCode>06830</com:zipCode>
        </address>
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    <signatureBlock>
      <name>Douglas R. Jamieson</name>
      <title>President - GAMCO Asset Management Inc.</title>
      <phone>914-921-5020</phone>
      <signature>/s/ Douglas R. Jamieson</signature>
      <city>Greenwich</city>
      <stateOrCountry>CT</stateOrCountry>
      <signatureDate>05-04-2026</signatureDate>
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