Marian Lake is a Lake located in Mackenzie, Northwest Territories and has an elevation of 151 meters.

• Latitude: 63° 0' 1'' North   (decimal: 63.0002038)
• Longitude: 116° 15' 5'' West   (decimal: -116.2513745)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Northwest Territories
• Elevation: 151 meters
• Location: Mackenzie
• Atlas of Canada Locator Map: Marian Lake
• GPS Coordinate Locator Map: Marian Lake Lat/Long