Harrow Lake is a Lake located in Frontenac, Ontario and has an elevation of 149 meters.

• Latitude: 44° 28' 34'' North   (decimal: 44.4761111)
• Longitude: 76° 38' 51'' West   (decimal: -76.6475000)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 149 meters
• Location: Frontenac
• Atlas of Canada Locator Map: Harrow Lake
• GPS Coordinate Locator Map: Harrow Lake Lat/Long