Great Lawn Harbour is a Bay located in Newfoundland and Labrador and has an elevation of 9 meters.

• Latitude: 46° 55' 59'' North   (decimal: 46.9330555)
• Longitude: 55° 32' 43'' West   (decimal: -55.5452776)
• Topography Feature Category: Bay
• Geographical Feature: Harbour
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 9 meters
• Atlas of Canada Locator Map: Great Lawn Harbour
• GPS Coordinate Locator Map: Great Lawn Harbour Lat/Long