Dorothy Lake is a Lake located in Mackenzie, Northwest Territories and has an elevation of 277 meters.

• Latitude: 62° 27' 1'' North   (decimal: 62.4502570)
• Longitude: 112° 32' 4'' West   (decimal: -112.5344556)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Northwest Territories
• Elevation: 277 meters
• Location: Mackenzie
• Atlas of Canada Locator Map: Dorothy Lake
• GPS Coordinate Locator Map: Dorothy Lake Lat/Long