Anse des Dupuis is a Bay located in Saint-Roch-des-Aulnaies; L'Islet, Quebec and has an elevation of 20 meters.

• Latitude: 47° 19' 5'' North   (decimal: 47.3180786)
• Longitude: 70° 8' 45'' West   (decimal: -70.1458994)
• Topography Feature Category: Bay
• Geographical Feature: Anse
• Canadian Province/Territory: Quebec
• Elevation: 20 meters
• Location: Saint-Roch-des-Aulnaies; L'Islet
• Atlas of Canada Locator Map: Anse des Dupuis
• GPS Coordinate Locator Map: Anse des Dupuis Lat/Long