Mount Fronsac is a Mountain located in Northumberland, New Brunswick and has an elevation of 545 meters.

• Latitude: 47° 24' 28'' North   (decimal: 47.4078316)
• Longitude: 66° 21' 2'' West   (decimal: -66.3505529)
• Topography Feature Category: Mountain
• Geographical Feature: Mount
• Canadian Province/Territory: New Brunswick
• Elevation: 545 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Mount Fronsac
• GPS Coordinate Locator Map: Mount Fronsac Lat/Long