Cornell Lake is a Lake located in Rainy River, Ontario and has an elevation of 467 meters.

• Latitude: 49° 0' 32'' North   (decimal: 49.0088888)
• Longitude: 91° 28' 3'' West   (decimal: -91.4675000)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 467 meters
• Location: Rainy River
• Atlas of Canada Locator Map: Cornell Lake
• GPS Coordinate Locator Map: Cornell Lake Lat/Long