Marshall Island is a Island located in Parry Sound, Ontario and has an elevation of 209 meters.

• Latitude: 46° 10' 35'' North   (decimal: 46.1763888)
• Longitude: 79° 56' 7'' West   (decimal: -79.9352777)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 209 meters
• Location: Parry Sound
• Atlas of Canada Locator Map: Marshall Island
• GPS Coordinate Locator Map: Marshall Island Lat/Long