Mountain Jack is a Mountain located in Newfoundland and Labrador.

• Latitude: 47° 37' 49'' North   (decimal: 47.6303833)
• Longitude: 53° 14' 44'' West   (decimal: -53.2454638)
• Topography Feature Category: Mountain
• Geographical Feature: Hill
• Canadian Province/Territory: Newfoundland and Labrador
• Atlas of Canada Locator Map: Mountain Jack
• GPS Coordinate Locator Map: Mountain Jack Lat/Long