Upper Flynne Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 297 meters.

• Latitude: 49° 49' 44'' North   (decimal: 49.8288888)
• Longitude: 85° 42' 2'' West   (decimal: -85.7005555)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 297 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Upper Flynne Lake
• GPS Coordinate Locator Map: Upper Flynne Lake Lat/Long