Dufferin Island is a Island located in Ontario.

• Latitude: 43° 4' 8'' North   (decimal: 43.0688999)
• Longitude: 79° 4' 15'' West   (decimal: -79.0708000)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• GPS Coordinate Locator Map: Dufferin Island Lat/Long