Leonard Reef is a Shoal located in Algoma, Ontario and has an elevation of 180 meters.

• Latitude: 46° 18' 19'' North   (decimal: 46.3052777)
• Longitude: 84° 4' 11'' West   (decimal: -84.0697222)
• Topography Feature Category: Shoal
• Geographical Feature: Reef
• Canadian Province/Territory: Ontario
• Elevation: 180 meters
• Location: Algoma
• Atlas of Canada Locator Map: Leonard Reef
• GPS Coordinate Locator Map: Leonard Reef Lat/Long