Mall Bay Brook is a River located in St. Mary's-The Capes, Newfoundland and Labrador and has an elevation of 105 meters.

• Latitude: 46° 59' 33'' North   (decimal: 46.9924999)
• Longitude: 53° 34' 10'' West   (decimal: -53.5694444)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 105 meters
• Location: St. Mary's-The Capes
• Atlas of Canada Locator Map: Mall Bay Brook
• GPS Coordinate Locator Map: Mall Bay Brook Lat/Long