Lac Lafontaine is a Lake located in La Tuque; Le Haut-Saint-Maurice, Quebec and has an elevation of 486 meters.

• Latitude: 47° 50' 49'' North   (decimal: 47.8469444)
• Longitude: 73° 45' 4'' West   (decimal: -73.7511111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 486 meters
• Location: La Tuque; Le Haut-Saint-Maurice
• Atlas of Canada Locator Map: Lac Lafontaine
• GPS Coordinate Locator Map: Lac Lafontaine Lat/Long