Lac Coffin is a Lake located in Senneterre; Vallée-de-l'Or, Quebec and has an elevation of 414 meters.

• Latitude: 47° 46' 17'' North   (decimal: 47.7713889)
• Longitude: 76° 2' 47'' West   (decimal: -76.0463889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 414 meters
• Location: Senneterre; Vallée-de-l'Or
• Atlas of Canada Locator Map: Lac Coffin
• GPS Coordinate Locator Map: Lac Coffin Lat/Long