St. Mary's is a Town located in Newfoundland and Labrador and has an elevation of 16 meters.

• Latitude: 46° 54' 42'' North   (decimal: 46.9116666)
• Longitude: 53° 34' 48'' West   (decimal: -53.5799999)
• Topography Feature Category: Town
• Geographical Feature: Town
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 16 meters
• Atlas of Canada Locator Map: St. Mary's
• GPS Coordinate Locator Map: St. Mary's Lat/Long