Duke Channel is a River located in Thunder Bay, Ontario and has an elevation of 268 meters.

• Latitude: 50° 7' 32'' North   (decimal: 50.1255555)
• Longitude: 88° 18' 49'' West   (decimal: -88.3136111)
• Topography Feature Category: River
• Geographical Feature: Channel
• Canadian Province/Territory: Ontario
• Elevation: 268 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Duke Channel
• GPS Coordinate Locator Map: Duke Channel Lat/Long