Upper Thomas Lake is a Lake located in Sudbury, Ontario and has an elevation of 289 meters.

• Latitude: 46° 48' 36'' North   (decimal: 46.8100000)
• Longitude: 80° 38' 59'' West   (decimal: -80.6497222)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 289 meters
• Location: Sudbury
• Atlas of Canada Locator Map: Upper Thomas Lake
• GPS Coordinate Locator Map: Upper Thomas Lake Lat/Long