Rivière Masset is a River located in Rivière-Koksoak; Kativik, Quebec and has an elevation of 234 meters.

• Latitude: 61° 11' 11'' North   (decimal: 61.1865241)
• Longitude: 71° 37' 4'' West   (decimal: -71.6176956)
• Topography Feature Category: River
• Geographical Feature: Rivière
• Canadian Province/Territory: Quebec
• Elevation: 234 meters
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Rivière Masset
• GPS Coordinate Locator Map: Rivière Masset Lat/Long