Trafalgar Bay is a Bay located in Thunder Bay, Ontario and has an elevation of 430 meters.

• Latitude: 48° 18' 22'' North   (decimal: 48.3061111)
• Longitude: 90° 39' 32'' West   (decimal: -90.6588888)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Ontario
• Elevation: 430 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Trafalgar Bay
• GPS Coordinate Locator Map: Trafalgar Bay Lat/Long