Paule Baillargeon (born July 19, 1945 in Rouyn-Noranda) is a Quebec 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 ao?t sur terre), Jesus of Montreal (Jésus de Montréal), A Woman in Transit (La Femme de l'h?tel), Réjeanne Padovani and Days of Darkness (L'?ge des ténèbres). 
