Sixième Lac is a Lake located in Biencourt; Témiscouata, Quebec and has an elevation of 307 meters.

• Latitude: 47° 52' 00'' North   (decimal: 47.8666666)
• Longitude: 68° 28' 29'' West   (decimal: -68.4747222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 307 meters
• Location: Biencourt; Témiscouata
• Atlas of Canada Locator Map: Sixième Lac
• GPS Coordinate Locator Map: Sixième Lac Lat/Long