Lac de la Marmotte is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec.

• Latitude: 51° 13' 47'' North   (decimal: 51.2297433)
• Longitude: 68° 29' 13'' West   (decimal: -68.4869364)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac de la Marmotte
• GPS Coordinate Locator Map: Lac de la Marmotte Lat/Long