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

• Latitude: 45° 57' 10'' North   (decimal: 45.9527777)
• Longitude: 81° 22' 53'' West   (decimal: -81.3813888)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 177 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: East Brother Island
• GPS Coordinate Locator Map: East Brother Island Lat/Long