Barrage de L'Anse-Saint-Jean is a Hydraulic construction located in L'Anse-Saint-Jean; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 12' 29'' North   (decimal: 48.2080821)
• Longitude: 70° 17' 4'' West   (decimal: -70.2845118)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Barrage
• Canadian Province/Territory: Quebec
• Location: L'Anse-Saint-Jean; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Barrage de L'Anse-Saint-Jean
• GPS Coordinate Locator Map: Barrage de L'Anse-Saint-Jean Lat/Long