Lac de la Mousse is a Lake located in Saint-Côme; Matawinie, Quebec and has an elevation of 268 meters.

• Latitude: 46° 16' 51'' North   (decimal: 46.2808332)
• Longitude: 73° 46' 14'' West   (decimal: -73.7705555)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 268 meters
• Location: Saint-Côme; Matawinie
• Atlas of Canada Locator Map: Lac de la Mousse
• GPS Coordinate Locator Map: Lac de la Mousse Lat/Long