Lac à Deux Faces is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec.

• Latitude: 49° 29' 47'' North   (decimal: 49.4963889)
• Longitude: 68° 45' 40'' West   (decimal: -68.7611111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac à Deux Faces
• GPS Coordinate Locator Map: Lac à Deux Faces Lat/Long