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

• Latitude: 46° 54' 31'' North   (decimal: 46.9086111)
• Longitude: 53° 54' 41'' West   (decimal: -53.9113888)
• Topography Feature Category: River
• Geographical Feature: River
• Canadian Province/Territory: Newfoundland and Labrador
• Location: St. Mary's-The Capes
• Atlas of Canada Locator Map: Long Stone Gully
• GPS Coordinate Locator Map: Long Stone Gully Lat/Long