Hanna Island is a Island located in Mackenzie, Northwest Territories and has an elevation of 90 meters.

• Latitude: 65° 44' 0'' North   (decimal: 65.7333737)
• Longitude: 128° 42' 7'' West   (decimal: -128.7019753)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Northwest Territories
• Elevation: 90 meters
• Location: Mackenzie
• Atlas of Canada Locator Map: Hanna Island
• GPS Coordinate Locator Map: Hanna Island Lat/Long