Coughlins Island is a Island located in Northumberland, Ontario and has an elevation of 210 meters.

• Latitude: 44° 17' 44'' North   (decimal: 44.2955555)
• Longitude: 77° 58' 27'' West   (decimal: -77.9741666)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 210 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Coughlins Island
• GPS Coordinate Locator Map: Coughlins Island Lat/Long