Mann Island is a Island located in Manitoulin, Ontario and has an elevation of 180 meters.

• Latitude: 45° 59' 2'' North   (decimal: 45.9838888)
• Longitude: 81° 10' 21'' West   (decimal: -81.1725000)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 180 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: Mann Island
• GPS Coordinate Locator Map: Mann Island Lat/Long