Macdonald Island is a Island located in Dundas, Ontario and has an elevation of 69 meters.

• Latitude: 44° 55' 10'' North   (decimal: 44.9194444)
• Longitude: 75° 8' 12'' West   (decimal: -75.1366666)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 69 meters
• Location: Dundas
• Atlas of Canada Locator Map: Macdonald Island
• GPS Coordinate Locator Map: Macdonald Island Lat/Long