Lac La Marne is a Lake located in Mont-Albert; La Haute-Gaspésie, Quebec.

• Latitude: 49° 2' 51'' North   (decimal: 49.0475450)
• Longitude: 66° 26' 35'' West   (decimal: -66.4430156)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Mont-Albert; La Haute-Gaspésie
• GPS Coordinate Locator Map: Lac La Marne Lat/Long