Cedar Island is a Island located in Northumberland, Ontario and has an elevation of 195 meters.

• Latitude: 44° 23' 36'' North   (decimal: 44.3933333)
• Longitude: 77° 48' 38'' West   (decimal: -77.8105555)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 195 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Cedar Island
• GPS Coordinate Locator Map: Cedar Island Lat/Long