Lac à Napoléon is a Lake located in Sainte-Justine; Les Etchemins, Quebec and has an elevation of 493 meters.

• Latitude: 46° 26' 44'' North   (decimal: 46.4455555)
• Longitude: 70° 23' 45'' West   (decimal: -70.3958333)
• Topography Feature Category: Lake
• Geographical Feature: Lac artificiel
• Canadian Province/Territory: Quebec
• Elevation: 493 meters
• Location: Sainte-Justine; Les Etchemins
• Atlas of Canada Locator Map: Lac à Napoléon
• GPS Coordinate Locator Map: Lac à Napoléon Lat/Long