La Grande-Allée is a Unincorporated area located in L'Anse-Saint-Jean; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 4' 41'' North   (decimal: 48.0780823)
• Longitude: 70° 18' 32'' West   (decimal: -70.3089596)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Secteur
• Canadian Province/Territory: Quebec
• Location: L'Anse-Saint-Jean; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: La Grande-Allée
• GPS Coordinate Locator Map: La Grande-Allée Lat/Long