Isabelle Malenfant (born November 12, 1972) is a Canadian film editor from Quebec. She has been a two-time Jutra/Iris nominee for Best Editing, receiving nods at the 11th Jutra Awards in 2009 for A Sentimental Capitalism (Un capitalisme sentimental)[1] and at the 25th Quebec Cinema Awards in 2023 for The Dishwasher (Le Plongeur),[2] and a Canadian Screen Award nominee for Best Editing at the 12th Canadian Screen Awards in 2024 for The Dishwasher.[3]