Randolph Island is a Island located in Renfrew, Ontario and has an elevation of 109 meters.

• Latitude: 45° 55' 32'' North   (decimal: 45.9255555)
• Longitude: 77° 14' 48'' West   (decimal: -77.2466666)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 109 meters
• Location: Renfrew
• Atlas of Canada Locator Map: Randolph Island
• GPS Coordinate Locator Map: Randolph Island Lat/Long