Lac de la Rivière des Aulnes is a Lake located in Baie-James; Jamésie, Quebec.

• Latitude: 50° 17' 11'' North   (decimal: 50.2864000)
• Longitude: 78° 50' 35'' West   (decimal: -78.8431000)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• GPS Coordinate Locator Map: Lac de la Rivière des Aulnes Lat/Long