Lac des Deux Rochers is a Lake located in Mont-Valin; Le Fjord-du-Saguenay, Quebec.

• Latitude: 49° 13' 7'' North   (decimal: 49.2186475)
• Longitude: 70° 3' 10'' West   (decimal: -70.0528555)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac des Deux Rochers
• GPS Coordinate Locator Map: Lac des Deux Rochers Lat/Long