Little John Brook is a River located in Madawaska, New Brunswick and has an elevation of 242 meters.

• Latitude: 47° 26' 35'' North   (decimal: 47.4429989)
• Longitude: 67° 50' 8'' West   (decimal: -67.8356175)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: New Brunswick
• Elevation: 242 meters
• Location: Madawaska
• Atlas of Canada Locator Map: Little John Brook
• GPS Coordinate Locator Map: Little John Brook Lat/Long