The Richest People In Wisconsin

Below are the richest people in Wisconsin. As of January 2026, the richest person in Wisconsin is Diane Hendricks. Diane Hendricks lives in Wisconsin. How does your net worth compare to the fortunes of the wealthiest people in Wisconsin?
  1. 1
    Diane Hendricks Net Worth US Flag

    Diane Hendricks

    $22 Billion
  2. 2
    John Menard Net Worth US Flag

    John Menard

    $20 Billion
    Richest Person in Wisconsin
  3. 3
    Judy Faulkner Net Worth US Flag

    Judy Faulkner

    $8 Billion
  4. 4
    H. Fisk Johnson Net Worth US Flag

    H. Fisk Johnson

    $5 Billion
  5. 5
    James Cargill II Net Worth US Flag

    James Cargill II

    $3 Billion
  6. 6
    Imogene Powers Johnson Net Worth US Flag

    Imogene Powers Johnson

    $2.8 Billion
  7. 7
    S. Curtis Johnson Net Worth US Flag

    S. Curtis Johnson

    $2.8 Billion
  8. 8
    Helen Johnson-Leipold Net Worth US Flag

    Helen Johnson-Leipold

    $2.8 Billion
  9. 9
    Jim Chanos Net Worth US Flag

    Jim Chanos

    $400 Million
  10. 10
    William Kellogg Net Worth US Flag

    William Kellogg

    $66 Million