Lac Ance is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 452 meters.

• Latitude: 49° 40' 28'' North   (decimal: 49.6745094)
• Longitude: 73° 52' 11'' West   (decimal: -73.8698473)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 452 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Ance
• GPS Coordinate Locator Map: Lac Ance Lat/Long