Prince Alfred Island is a Island located in Thunder Bay, Ontario and has an elevation of 270 meters.

• Latitude: 49° 27' 45'' North   (decimal: 49.4625000)
• Longitude: 88° 20' 53'' West   (decimal: -88.3480555)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 270 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Prince Alfred Island
• GPS Coordinate Locator Map: Prince Alfred Island Lat/Long