Hopper Island is a Island located in Manitoulin, Ontario and has an elevation of 177 meters.

• Latitude: 46° 4' 44'' North   (decimal: 46.0788888)
• Longitude: 81° 38' 30'' West   (decimal: -81.6416666)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 177 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: Hopper Island
• GPS Coordinate Locator Map: Hopper Island Lat/Long