Horseshoe Island is a Island located in Frontenac, Ontario and has an elevation of 149 meters.

• Latitude: 44° 41' 37'' North   (decimal: 44.6936111)
• Longitude: 76° 29' 57'' West   (decimal: -76.4991666)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 149 meters
• Location: Frontenac
• Atlas of Canada Locator Map: Horseshoe Island
• GPS Coordinate Locator Map: Horseshoe Island Lat/Long