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

• Latitude: 49° 37' 57'' North   (decimal: 49.6325)
• Longitude: 74° 6' 38'' West   (decimal: -74.1105556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• GPS Coordinate Locator Map: Lac Adrien Lat/Long