Rivière Desaulniers is a River located in Baie-Obaoca; Matawinie, Quebec.

• Latitude: 47° 21' 55'' North   (decimal: 47.3653328)
• Longitude: 74° 8' 8'' West   (decimal: -74.1354181)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Location: Baie-Obaoca; Matawinie
• GPS Coordinate Locator Map: Rivière Desaulniers Lat/Long