Lac du Castor is a Lake located in Lac-Normand; Mékinac, Quebec and has an elevation of 431 meters.

• Latitude: 47° 10' 43'' North   (decimal: 47.1786551)
• Longitude: 73° 37' 12'' West   (decimal: -73.6201342)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 431 meters
• Location: Lac-Normand; Mékinac
• Atlas of Canada Locator Map: Lac du Castor
• GPS Coordinate Locator Map: Lac du Castor Lat/Long