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

• Latitude: 48° 51' 40'' North   (decimal: 48.8611506)
• Longitude: 70° 44' 8'' West   (decimal: -70.7356289)
• 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 Trappeur
• GPS Coordinate Locator Map: Lac du Trappeur Lat/Long