Lac Louin is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 463 meters.

• Latitude: 49° 45' 32'' North   (decimal: 49.7588889)
• Longitude: 74° 0' 51'' West   (decimal: -74.0141667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 463 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Louin
• GPS Coordinate Locator Map: Lac Louin Lat/Long