Armstrong Island is a Island located in Victoria, Ontario and has an elevation of 271 meters.

• Latitude: 44° 44' 8'' North   (decimal: 44.7355555)
• Longitude: 78° 54' 15'' West   (decimal: -78.9041666)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 271 meters
• Location: Victoria
• Atlas of Canada Locator Map: Armstrong Island
• GPS Coordinate Locator Map: Armstrong Island Lat/Long