Newcomb Island is a Island located in Nipissing, Ontario and has an elevation of 338 meters.

• Latitude: 47° 6' 48'' North   (decimal: 47.1133333)
• Longitude: 79° 57' 33'' West   (decimal: -79.9591666)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 338 meters
• Location: Nipissing
• Atlas of Canada Locator Map: Newcomb Island
• GPS Coordinate Locator Map: Newcomb Island Lat/Long