Lac Duboys is a Lake located in Lac-Jérôme; Minganie, Quebec and has an elevation of 559 meters.

• Latitude: 51° 50' 50'' North   (decimal: 51.8472760)
• Longitude: 63° 12' 33'' West   (decimal: -63.2092258)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 559 meters
• Location: Lac-Jérôme; Minganie
• Atlas of Canada Locator Map: Lac Duboys
• GPS Coordinate Locator Map: Lac Duboys Lat/Long