Thom Lake is a Lake located in Nipissing, Ontario and has an elevation of 438 meters.

• Latitude: 45° 25' 41'' North   (decimal: 45.4280555)
• Longitude: 77° 53' 34'' West   (decimal: -77.8927777)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 438 meters
• Location: Nipissing
• Atlas of Canada Locator Map: Thom Lake
• GPS Coordinate Locator Map: Thom Lake Lat/Long