Barnaby River is a Unincorporated area located in Northumberland, New Brunswick and has an elevation of 21 meters.

• Latitude: 46° 53' 15'' North   (decimal: 46.8874454)
• Longitude: 65° 30' 48'' West   (decimal: -65.5132606)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: New Brunswick
• Elevation: 21 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Barnaby River
• GPS Coordinate Locator Map: Barnaby River Lat/Long