Fosse Pierre-Jean is a River feature located in Saint-Léon-le-Grand; La Matapédia, Quebec.

• Latitude: 48° 22' 33'' North   (decimal: 48.3758789)
• Longitude: 67° 30' 43'' West   (decimal: -67.5119383)
• Topography Feature Category: River feature
• Geographical Feature: Fosse à saumon
• Canadian Province/Territory: Quebec
• Location: Saint-Léon-le-Grand; La Matapédia
• Atlas of Canada Locator Map: Fosse Pierre-Jean
• GPS Coordinate Locator Map: Fosse Pierre-Jean Lat/Long