Cartwright Island is a Island located in Thunder Bay, Ontario and has an elevation of 193 meters.

• Latitude: 48° 29' 12'' North   (decimal: 48.4866666)
• Longitude: 88° 22' 35'' West   (decimal: -88.3763888)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 193 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Cartwright Island
• GPS Coordinate Locator Map: Cartwright Island Lat/Long