Lac Dupuis is a Lake located in Lac-des-Plages; Papineau, Quebec and has an elevation of 242 meters.

• Latitude: 46° 1' 17'' North   (decimal: 46.0214361)
• Longitude: 74° 54' 55'' West   (decimal: -74.9151914)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 242 meters
• Location: Lac-des-Plages; Papineau
• Atlas of Canada Locator Map: Lac Dupuis
• GPS Coordinate Locator Map: Lac Dupuis Lat/Long