Thomson Lake is a Lake located in Timiskaming, Ontario and has an elevation of 418 meters.

• Latitude: 47° 29' 46'' North   (decimal: 47.4961111)
• Longitude: 80° 50' 22'' West   (decimal: -80.8394444)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 418 meters
• Location: Timiskaming
• Atlas of Canada Locator Map: Thomson Lake
• GPS Coordinate Locator Map: Thomson Lake Lat/Long