Lac de l'Ouest is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec.

• Latitude: 49° 14' 20'' North   (decimal: 49.2389268)
• Longitude: 69° 53' 15'' West   (decimal: -69.8875786)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Lac de l'Ouest
• GPS Coordinate Locator Map: Lac de l'Ouest Lat/Long