Lac Melançon is a Lake located in Lac-Douaire; Antoine-Labelle, Quebec and has an elevation of 372 meters.

• Latitude: 47° 7' 39'' North   (decimal: 47.1275)
• Longitude: 75° 14' 57'' West   (decimal: -75.2491667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 372 meters
• Location: Lac-Douaire; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Melançon
• GPS Coordinate Locator Map: Lac Melançon Lat/Long