Lac Dupras is a Lake located in Sainte-Sophie; La Rivière-du-Nord, Quebec and has an elevation of 104 meters.

• Latitude: 45° 51' 37'' North   (decimal: 45.8602777)
• Longitude: 73° 52' 53'' West   (decimal: -73.8813888)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 104 meters
• Location: Sainte-Sophie; La Rivière-du-Nord
• Atlas of Canada Locator Map: Lac Dupras
• GPS Coordinate Locator Map: Lac Dupras Lat/Long