Lac Tusk is a Lake located in Lac-Moselle; La Vallée-de-la-Gatineau, Quebec and has an elevation of 435 meters.

• Latitude: 47° 32' 56'' North   (decimal: 47.5488889)
• Longitude: 75° 44' 26'' West   (decimal: -75.7405556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 435 meters
• Location: Lac-Moselle; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Lac Tusk
• GPS Coordinate Locator Map: Lac Tusk Lat/Long