Lac Wilson is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec.

• Latitude: 50° 8' 25'' North   (decimal: 50.1402778)
• Longitude: 73° 46' 25'' West   (decimal: -73.7736111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Wilson
• GPS Coordinate Locator Map: Lac Wilson Lat/Long