Sapper Island is a Island located in Algoma, Ontario and has an elevation of 181 meters.

• Latitude: 46° 18' 56'' North   (decimal: 46.3155555)
• Longitude: 83° 57' 30'' West   (decimal: -83.9583333)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 181 meters
• Location: Algoma
• Atlas of Canada Locator Map: Sapper Island
• GPS Coordinate Locator Map: Sapper Island Lat/Long