Pierre-Yves Cardinal (born 24 July 1978) is a Canadian film and television actor. He is best known for his role as Francis in Xavier Dolan's Tom at the Farm, for which he garnered a Canadian Screen Award nomination as Best Supporting Actor at the 2nd Canadian Screen Awards, and won a Jutra Award as Best Supporting Actor at the 17th Jutra Awards.

He has also appeared in the films Polytechnique, Adrien (Le Garagiste), Anna and Le Fils de Jean, and the television series Trauma, 19-2 and Les Jeunes loups.