Calder Island is a Island located in Nipissing, Ontario and has an elevation of 206 meters.

• Latitude: 46° 16' 15'' North   (decimal: 46.2708333)
• Longitude: 79° 33' 39'' West   (decimal: -79.5608333)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 206 meters
• Location: Nipissing
• Atlas of Canada Locator Map: Calder Island
• GPS Coordinate Locator Map: Calder Island Lat/Long