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

• Latitude: 48° 58' 40'' North   (decimal: 48.9778169)
• Longitude: 70° 38' 28'' West   (decimal: -70.6411821)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac du Dilemme
• GPS Coordinate Locator Map: Lac du Dilemme Lat/Long