Lac Nancy is a Lake located in Lac-Douaire; Antoine-Labelle, Quebec and has an elevation of 417 meters.

• Latitude: 47° 14' 29'' North   (decimal: 47.2413889)
• Longitude: 75° 49' 2'' West   (decimal: -75.8172222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 417 meters
• Location: Lac-Douaire; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Nancy
• GPS Coordinate Locator Map: Lac Nancy Lat/Long