Île d'Un Mille is a Island located in Baie-James; Jamésie, Quebec and has an elevation of 212 meters.

• Latitude: 50° 8' 53'' North   (decimal: 50.1480556)
• Longitude: 78° 55' 14'' West   (decimal: -78.9205556)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Elevation: 212 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Île d'Un Mille
• GPS Coordinate Locator Map: Île d'Un Mille Lat/Long