Horseback Brook is a River located in Sunbury, New Brunswick and has an elevation of 66 meters.

• Latitude: 46° 7' 32'' North   (decimal: 46.1256646)
• Longitude: 66° 3' 59'' West   (decimal: -66.0664371)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: New Brunswick
• Elevation: 66 meters
• Location: Sunbury
• Atlas of Canada Locator Map: Horseback Brook
• GPS Coordinate Locator Map: Horseback Brook Lat/Long