Stanley Island is a Island located in Muskoka, Ontario and has an elevation of 240 meters.

• Latitude: 45° 0' 9'' North   (decimal: 45.0024999)
• Longitude: 79° 25' 46'' West   (decimal: -79.4294444)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 240 meters
• Location: Muskoka
• Atlas of Canada Locator Map: Stanley Island
• GPS Coordinate Locator Map: Stanley Island Lat/Long