John Joe Island is a Island located in Renfrew, Ontario and has an elevation of 102 meters.

• Latitude: 45° 53' 56'' North   (decimal: 45.8988888)
• Longitude: 77° 13' 47'' West   (decimal: -77.2297222)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 102 meters
• Location: Renfrew
• Atlas of Canada Locator Map: John Joe Island
• GPS Coordinate Locator Map: John Joe Island Lat/Long