Lac Potvin is a Lake located in Lac-Ministuk; Le Fjord-du-Saguenay, Quebec and has an elevation of 300 meters.

• Latitude: 48° 16' 52'' North   (decimal: 48.2811111)
• Longitude: 71° 19' 41'' West   (decimal: -71.3280555)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 300 meters
• Location: Lac-Ministuk; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac Potvin
• GPS Coordinate Locator Map: Lac Potvin Lat/Long