Grey Owl Island is a Island located in Sudbury, Ontario and has an elevation of 417 meters.

• Latitude: 47° 23' 33'' North   (decimal: 47.3925000)
• Longitude: 82° 3' 5'' West   (decimal: -82.0513888)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 417 meters
• Location: Sudbury
• Atlas of Canada Locator Map: Grey Owl Island
• GPS Coordinate Locator Map: Grey Owl Island Lat/Long