Lac Dufresnoy is a Lake located in Rouyn-Noranda; Rouyn-Noranda, Quebec and has an elevation of 286 meters.

• Latitude: 48° 25' 29'' North   (decimal: 48.4248103)
• Longitude: 79° 0' 0'' West   (decimal: -79.0000856)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 286 meters
• Location: Rouyn-Noranda; Rouyn-Noranda
• Atlas of Canada Locator Map: Lac Dufresnoy
• GPS Coordinate Locator Map: Lac Dufresnoy Lat/Long