Duggan Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 433 meters.

• Latitude: 49° 57' 43'' North   (decimal: 49.9619444)
• Longitude: 90° 20' 28'' West   (decimal: -90.3411111)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 433 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Duggan Lake
• GPS Coordinate Locator Map: Duggan Lake Lat/Long