Slaughter Island is a Island located in Northumberland, Ontario and has an elevation of 192 meters.

• Latitude: 44° 22' 54'' North   (decimal: 44.3816666)
• Longitude: 77° 50' 38'' West   (decimal: -77.8438888)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 192 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Slaughter Island
• GPS Coordinate Locator Map: Slaughter Island Lat/Long