Lac Mélasse is a Lake located in Rémigny; Témiscamingue, Quebec.

• Latitude: 47° 43' 29'' North   (decimal: 47.7247222)
• Longitude: 78° 50' 52'' West   (decimal: -78.8477778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rémigny; Témiscamingue
• GPS Coordinate Locator Map: Lac Mélasse Lat/Long