Sub Islands is a Island located in Mackenzie, Northwest Territories and has an elevation of 163 meters.

• Latitude: 62° 22' 1'' North   (decimal: 62.3668637)
• Longitude: 114° 22' 20'' West   (decimal: -114.3721071)
• Topography Feature Category: Island
• Geographical Feature: Islands
• Canadian Province/Territory: Northwest Territories
• Elevation: 163 meters
• Location: Mackenzie
• Atlas of Canada Locator Map: Sub Islands
• GPS Coordinate Locator Map: Sub Islands Lat/Long