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

• Latitude: 48° 56' 20'' North   (decimal: 48.9389299)
• Longitude: 70° 55' 3'' West   (decimal: -70.9175764)
• 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 Fantôme
• GPS Coordinate Locator Map: Lac du Fantôme Lat/Long