Allison Island is a Island located in Nipissing, Ontario and has an elevation of 208 meters.

• Latitude: 46° 11' 30'' North   (decimal: 46.1916666)
• Longitude: 79° 54' 28'' West   (decimal: -79.9077777)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 208 meters
• Location: Nipissing
• Atlas of Canada Locator Map: Allison Island
• GPS Coordinate Locator Map: Allison Island Lat/Long