Lac du Don is a Lake located in Rivière-Mouchalagane; Caniapiscau, Quebec and has an elevation of 685 meters.

• Latitude: 52° 29' 33'' North   (decimal: 52.4925)
• Longitude: 67° 21' 32'' West   (decimal: -67.3588889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 685 meters
• Location: Rivière-Mouchalagane; Caniapiscau
• Atlas of Canada Locator Map: Lac du Don
• GPS Coordinate Locator Map: Lac du Don Lat/Long