Heywood Island is a Island located in Manitoulin, Ontario and has an elevation of 185 meters.

• Latitude: 45° 55' 46'' North   (decimal: 45.9294444)
• Longitude: 81° 45' 51'' West   (decimal: -81.7641666)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 185 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: Heywood Island
• GPS Coordinate Locator Map: Heywood Island Lat/Long