Telegraph Island is a Island located in Prince Edward, Ontario and has an elevation of 90 meters.

• Latitude: 44° 9' 48'' North   (decimal: 44.1633333)
• Longitude: 77° 7' 18'' West   (decimal: -77.1216666)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 90 meters
• Location: Prince Edward
• Atlas of Canada Locator Map: Telegraph Island
• GPS Coordinate Locator Map: Telegraph Island Lat/Long