McDonnel Lake is a Lake located in Timiskaming, Ontario and has an elevation of 368 meters.

• Latitude: 48° 1' 9'' North   (decimal: 48.0191666)
• Longitude: 80° 36' 20'' West   (decimal: -80.6055555)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 368 meters
• Location: Timiskaming
• Atlas of Canada Locator Map: McDonnel Lake
• GPS Coordinate Locator Map: McDonnel Lake Lat/Long