Saint-Ferdinand is a municipality in the Centre-du-Québec region of the province of Quebec in Canada. It is notable for its location on the shores of Lake William on the Bécancour River, nestled within the Appalachian foothills, making Saint-Ferdinand a popular vacation spot in both summer and winter.

The Bécancour River is a river flowing in the administrative region of Centre-du-Québec, in Quebec, Canada.