Rack Island is a Island located in Northumberland, Ontario and has an elevation of 208 meters.

• Latitude: 44° 12' 17'' North   (decimal: 44.2047222)
• Longitude: 78° 7' 23'' West   (decimal: -78.1230555)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 208 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Rack Island
• GPS Coordinate Locator Map: Rack Island Lat/Long