Jacks Island is a Island located in Manitoulin, Ontario and has an elevation of 176 meters.

• Latitude: 45° 51' 43'' North   (decimal: 45.8619444)
• Longitude: 82° 34' 19'' West   (decimal: -82.5719444)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 176 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: Jacks Island
• GPS Coordinate Locator Map: Jacks Island Lat/Long