Poplar Island is a Island located in Nipissing, Ontario and has an elevation of 222 meters.

• Latitude: 46° 18' 57'' North   (decimal: 46.3158333)
• Longitude: 79° 21' 42'' West   (decimal: -79.3616666)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 222 meters
• Location: Nipissing
• Atlas of Canada Locator Map: Poplar Island
• GPS Coordinate Locator Map: Poplar Island Lat/Long