Sosan Island is a Island located in Mackenzie, Northwest Territories.

• Latitude: 62° 47' 1'' North   (decimal: 62.7835676)
• Longitude: 111° 11' 4'' West   (decimal: -111.1843404)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Northwest Territories
• Location: Mackenzie
• Atlas of Canada Locator Map: Sosan Island
• GPS Coordinate Locator Map: Sosan Island Lat/Long