François Arnaud (July 5, 1985) is a Canadian television, stage and film actor. He best known for his performances as Cesare Borgia in Showtime's TV series The Borgias, and as Antonin in the French Canadian movie J'ai tué ma mère. In 2010, he received a VFCC Award for Best Supporting Actor in a Canadian Film for "I Killed My Mother", a 2009 film which received an eight-minute standing ovation at the Cannes Film Festival.