Lac Inconnu is a Lake located in Waswanipi; Jamésie, Quebec and has an elevation of 317 meters.

• Latitude: 49° 51' 29'' North   (decimal: 49.8580556)
• Longitude: 75° 49' 50'' West   (decimal: -75.8305556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 317 meters
• Location: Waswanipi; Jamésie
• Atlas of Canada Locator Map: Lac Inconnu
• GPS Coordinate Locator Map: Lac Inconnu Lat/Long