Saint-Séverin (also called St-Séverin-de-Proulxville or simply Proulxville) is a parish municipality in Quebec (Canada) in the Mékinac Regional County Municipality, Quebec, in the administrative region of Mauricie and watershed the Batiscanie. At various times, the place was also known as Saint-Séverin-de-Proulxville and Proulxville.