Juliette Gariépy is a Canadian actress from Quebec. She is most noted for her performance in the film Red Rooms (Les Chambres rouges), for which she won the Prix Iris for Revelation of the Year at the 25th Quebec Cinema Awards in 2023.

She was also cowinner with Nathan Stewart-Jarrett of the award for Best Performance at the 2023 Fantasia Film Festival. Her other film roles have included Boost, You Can Live Forever and Deux femmes en or (2025).