Paule Baillargeon (born July 19, 1945) is a Québec actress and film director. She won the Genie Award for Best Supporting Actress for her role in the film I've Heard the Mermaids Singing, and was a nominee for Best Director for The Sex of the Stars (Le Sexe des étoiles). Her film roles have included August 32nd on Earth (Un 32 août sur terre), Jesus of Montreal (Jésus de Montréal), The Neighbours (Les voisins), Réjeanne Padovani and Days of Darkness (L'Âge des ténèbres).