Main Rock is a Shoal located in Newfoundland and Labrador.

• Latitude: 49° 3' 31'' North   (decimal: 49.0586111)
• Longitude: 53° 34' 55'' West   (decimal: -53.5819444)
• Topography Feature Category: Shoal
• Geographical Feature: Rock
• Canadian Province/Territory: Newfoundland and Labrador
• Atlas of Canada Locator Map: Main Rock
• GPS Coordinate Locator Map: Main Rock Lat/Long