Lac du Réservoir is a Lake located in La Tuque; Le Haut-Saint-Maurice, Quebec.

• Latitude: 47° 22' 30'' North   (decimal: 47.3750330)
• Longitude: 72° 29' 5'' West   (decimal: -72.4848268)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: La Tuque; Le Haut-Saint-Maurice
• Atlas of Canada Locator Map: Lac du Réservoir
• GPS Coordinate Locator Map: Lac du Réservoir Lat/Long