Barker is a Unincorporated area located in Sunbury, New Brunswick.

• Latitude: 45° 54' North   (decimal: 45.8999999)
• Longitude: 66° 33' West   (decimal: -66.5500000)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Station
• Canadian Province/Territory: New Brunswick
• Location: Sunbury
• GPS Coordinate Locator Map: Barker Lat/Long