Deuce Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 387 meters.

• Latitude: 51° 2' 26'' North   (decimal: 51.0405555)
• Longitude: 90° 16' 8'' West   (decimal: -90.2688888)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 387 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Deuce Lake
• GPS Coordinate Locator Map: Deuce Lake Lat/Long