Lac Saint-Jean is a Lake located in Mont-Tremblant; Les Laurentides, Quebec and has an elevation of 306 meters.

• Latitude: 46° 11' 16'' North   (decimal: 46.1878221)
• Longitude: 74° 39' 21'' West   (decimal: -74.6557335)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 306 meters
• Location: Mont-Tremblant; Les Laurentides
• Atlas of Canada Locator Map: Lac Saint-Jean
• GPS Coordinate Locator Map: Lac Saint-Jean Lat/Long