Doctor Lake is a Lake located in Lanark, Ontario and has an elevation of 142 meters.

• Latitude: 44° 51' 36'' North   (decimal: 44.8600000)
• Longitude: 76° 14' 10'' West   (decimal: -76.2361111)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 142 meters
• Location: Lanark
• Atlas of Canada Locator Map: Doctor Lake
• GPS Coordinate Locator Map: Doctor Lake Lat/Long