Tompson Lake is a Lake located in Osoyoos Division Yale Land District, British Columbia.

• Latitude: 50° 10' 10'' North   (decimal: 50.1694000)
• Longitude: 119° 24' 10'' West   (decimal: -119.4027999)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Location: Osoyoos Division Yale Land District
• Atlas of Canada Locator Map: Tompson Lake
• GPS Coordinate Locator Map: Tompson Lake Lat/Long