Stéphane Rousseau (born September 17, 1966) is a Canadian actor and comedian. He starred in the Academy Award winning film The Barbarian Invasions ("Les invasions barbares"). He has also been in Asterix at the Olympic Games (2008). His latest movies is the French comedy Fatal, a Zoolander-type spoof of the music industry focusing on the character Fatal Bazooka created by Michaël Youn.
He and ex-wife, Maud Saint-Germain, had their first child, a son, Axel Saint-Germain-Rousseau on December 25, 2008.