Desmarais Lake is a Lake located in Mackenzie, Northwest Territories and has an elevation of 426 meters.

• Latitude: 60° 37' 1'' North   (decimal: 60.6168712)
• Longitude: 105° 35' 2'' West   (decimal: -105.5840258)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Northwest Territories
• Elevation: 426 meters
• Location: Mackenzie
• Atlas of Canada Locator Map: Desmarais Lake
• GPS Coordinate Locator Map: Desmarais Lake Lat/Long