
David "Dave" Thomas (born May 20, 1949) is a Canadian comedian and actor. He was born in St. Catharines, Ontario, but moved to Durham, North Carolina where his father, John E. Thomas, attended Duke University and earned a PhD in Philosophy. Thomas attended George Watts and Moorehead elementary schools. The family moved back to Dundas, Ontario in 1961 where he attended Dundas District high school and later, graduated with an honours Bachelor of Arts degree in English Literature from McMaster University in Hamilton, Ontario. Thomas was granted an honorary doctorate from McMaster University November 20, 2009.

Brother Bear
2003 · as Tuke (voice)

Brother Bear 2
2006 · as Tuke (voice)

Rat Race
2001 · as Harold Grisham

Stripes
1981 · as M.C.

Marty, Life Is Short
2026 · as Self (archive footage)

Coneheads
1993 · as Highmaster

John Candy: I Like Me
2025 · as Self - Actor, SCTV

The Aristocrats
2005 · as Self

Moving
1988 · as Gary Marcus

Who's Your Daddy?
2004 · as Carl Hughes

Strange Brew
1983 · as Doug McKenzie

Santa's Slay
2005 · as Pastor Timmons

Follow That Bird
1985 · as Sam Sleaze

Beethoven's 5th
2003 · as Freddy Kablinski

White Coats
2004 · as Dr. Omar Olson

Misery Loves Comedy
2015 · as Self

Cold Sweat
1993 · as Larry

Lucky Luke
1991 · as Chief Prairie Dog