Lac Le Gentilhomme is a Lake located in Rivière-Mouchalagane; Caniapiscau, Quebec and has an elevation of 555 meters.

• Latitude: 52° 36' 29'' North   (decimal: 52.6080556)
• Longitude: 66° 53' 23'' West   (decimal: -66.8897221)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 555 meters
• Location: Rivière-Mouchalagane; Caniapiscau
• Atlas of Canada Locator Map: Lac Le Gentilhomme
• GPS Coordinate Locator Map: Lac Le Gentilhomme Lat/Long