Lac de la Grande Allée is a Lake located in Baie-James; Jamésie, Quebec.

• Latitude: 52° 3' 19'' North   (decimal: 52.0552778)
• Longitude: 75° 41' 3'' West   (decimal: -75.6841667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac de la Grande Allée
• GPS Coordinate Locator Map: Lac de la Grande Allée Lat/Long