Lacs Dufresne is a Lake located in Rivière-Mistassini; Maria-Chapdelaine, Quebec and has an elevation of 418 meters.

• Latitude: 49° 28' 32'' North   (decimal: 49.4755556)
• Longitude: 72° 18' 1'' West   (decimal: -72.3002778)
• Topography Feature Category: Lake
• Geographical Feature: Lacs
• Canadian Province/Territory: Quebec
• Elevation: 418 meters
• Location: Rivière-Mistassini; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lacs Dufresne
• GPS Coordinate Locator Map: Lacs Dufresne Lat/Long