Topper Lake is a Lake located in Lennox and Addington, Ontario and has an elevation of 303 meters.

• Latitude: 44° 49' 39'' North   (decimal: 44.8275000)
• Longitude: 77° 16' 11'' West   (decimal: -77.2697222)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 303 meters
• Location: Lennox and Addington
• Atlas of Canada Locator Map: Topper Lake
• GPS Coordinate Locator Map: Topper Lake Lat/Long