Stanley Island is a Island located in Lanark, Ontario and has an elevation of 164 meters.

• Latitude: 45° 17' 32'' North   (decimal: 45.2922222)
• Longitude: 76° 31' 28'' West   (decimal: -76.5244444)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 164 meters
• Location: Lanark
• Atlas of Canada Locator Map: Stanley Island
• GPS Coordinate Locator Map: Stanley Island Lat/Long