Saint-Félicien is a city in the Canadian province of Quebec. The town is located within the Le Domaine-du-Roy Regional County Municipality in the Saguenay-Lac-Saint-Jean region. Its population as of 2023 is 10,226.

Lac Saint-Jean is a large, relatively shallow lake in south-central Quebec, Canada, in the Laurentian Highlands. It is situated 206 km (128 mi) north of the Saint Lawrence River, into which it drains via the Saguenay River. It covers an area of 1,053 km2 (407 sq mi), and is 63.1 m (207 ft) at its deepest point. Its name in the Innu language is Piekuakamu.