Fosse Saint-Régis is a River feature located in Rivière-aux-Outardes; Manicouagan, Quebec.

• Latitude: 49° 38' 20'' North   (decimal: 49.6388889)
• Longitude: 67° 44' 19'' West   (decimal: -67.7386111)
• Topography Feature Category: River feature
• Geographical Feature: Fosse à saumon
• Canadian Province/Territory: Quebec
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Fosse Saint-Régis
• GPS Coordinate Locator Map: Fosse Saint-Régis Lat/Long