Big Dog Harbour is a Bay located in Newfoundland and Labrador and has an elevation of 23 meters.

• Latitude: 47° 34' 20'' North   (decimal: 47.5722222)
• Longitude: 54° 9' 12'' West   (decimal: -54.1533333)
• Topography Feature Category: Bay
• Geographical Feature: Harbour
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 23 meters
• Atlas of Canada Locator Map: Big Dog Harbour
• GPS Coordinate Locator Map: Big Dog Harbour Lat/Long