Mosher Island is a Island located in Mackenzie, Northwest Territories and has an elevation of 165 meters.

• Latitude: 62° 26' 26'' North   (decimal: 62.4404751)
• Longitude: 114° 20' 55'' West   (decimal: -114.3484947)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Northwest Territories
• Elevation: 165 meters
• Location: Mackenzie
• Atlas of Canada Locator Map: Mosher Island
• GPS Coordinate Locator Map: Mosher Island Lat/Long