Tenlen Lake is a Lake located in Mackenzie, Northwest Territories and has an elevation of 150 meters.

• Latitude: 67° 52' 0'' North   (decimal: 67.8666758)
• Longitude: 131° 5' 9'' West   (decimal: -131.0857343)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Northwest Territories
• Elevation: 150 meters
• Location: Mackenzie
• Atlas of Canada Locator Map: Tenlen Lake
• GPS Coordinate Locator Map: Tenlen Lake Lat/Long