Lac Franc is a Lake located in Rivière-Mistassini; Maria-Chapdelaine, Quebec and has an elevation of 297 meters.

• Latitude: 49° 35' 42'' North   (decimal: 49.595)
• Longitude: 72° 15' 55'' West   (decimal: -72.2652778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 297 meters
• Location: Rivière-Mistassini; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac Franc
• GPS Coordinate Locator Map: Lac Franc Lat/Long