Lac Long is a Lake located in Saint-Faustin¿Lac-Carré; Les Laurentides, Quebec and has an elevation of 435 meters.

• Latitude: 46° 4' 26'' North   (decimal: 46.0739328)
• Longitude: 74° 27' 26'' West   (decimal: -74.4571163)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 435 meters
• Location: Saint-Faustin¿Lac-Carré; Les Laurentides
• Atlas of Canada Locator Map: Lac Long
• GPS Coordinate Locator Map: Lac Long Lat/Long