Halfway Gully is a River located in St. Mary's-The Capes, Newfoundland and Labrador.

• Latitude: 47° 1' 19'' North   (decimal: 47.0219444)
• Longitude: 54° 8' 13'' West   (decimal: -54.1369444)
• Topography Feature Category: River
• Geographical Feature: Gully
• Canadian Province/Territory: Newfoundland and Labrador
• Location: St. Mary's-The Capes
• Atlas of Canada Locator Map: Halfway Gully
• GPS Coordinate Locator Map: Halfway Gully Lat/Long