Lac Berthemet is a Lake located in Belleterre; Témiscamingue, Quebec and has an elevation of 333 meters.

• Latitude: 47° 23' 37'' North   (decimal: 47.3936111)
• Longitude: 78° 44' 43'' West   (decimal: -78.7452778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 333 meters
• Location: Belleterre; Témiscamingue
• Atlas of Canada Locator Map: Lac Berthemet
• GPS Coordinate Locator Map: Lac Berthemet Lat/Long