Six Mile Island is a Island located in Mackenzie, Northwest Territories and has an elevation of 48 meters.

• Latitude: 65° 14' 0'' North   (decimal: 65.2334001)
• Longitude: 126° 41' 27'' West   (decimal: -126.6907214)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Northwest Territories
• Elevation: 48 meters
• Location: Mackenzie
• Atlas of Canada Locator Map: Six Mile Island
• GPS Coordinate Locator Map: Six Mile Island Lat/Long