Le Puy-Sainte-Réparade or simply Le Puy is a commune in the Bouches-du-Rhône department in the Provence-Alpes-Côte d'Azur region in Southern France. It is located on the departmental border with Vaucluse, neighbouring Aix-en-Provence to the south and Pertuis to the northeast. It is part of the Aix-Marseille-Provence Metropolis.