Lac Don is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec.

• Latitude: 49° 21' 26'' North   (decimal: 49.3572697)
• Longitude: 68° 8' 7'' West   (decimal: -68.1353021)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac Don
• GPS Coordinate Locator Map: Lac Don Lat/Long