Cours d'eau Gagnon is a River located in Rémigny; Témiscamingue, Quebec.

• Latitude: 47° 49' 21'' North   (decimal: 47.8225)
• Longitude: 79° 14' 00'' West   (decimal: -79.2333333)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Rémigny; Témiscamingue
• Atlas of Canada Locator Map: Cours d'eau Gagnon
• GPS Coordinate Locator Map: Cours d'eau Gagnon Lat/Long