Gagne Brook is a River located in Madawaska, New Brunswick and has an elevation of 296 meters.

• Latitude: 47° 36' 43'' North   (decimal: 47.6120028)
• Longitude: 68° 15' 50'' West   (decimal: -68.2637545)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: New Brunswick
• Elevation: 296 meters
• Location: Madawaska
• Atlas of Canada Locator Map: Gagne Brook
• GPS Coordinate Locator Map: Gagne Brook Lat/Long