Fosse Lynn's Brook is a River feature located in Rivière-Bonjour; Matane, Quebec.

• Latitude: 48° 40' 4'' North   (decimal: 48.6678243)
• Longitude: 66° 19' 46'' West   (decimal: -66.3293986)
• Topography Feature Category: River feature
• Geographical Feature: Fosse à saumon
• Canadian Province/Territory: Quebec
• Location: Rivière-Bonjour; Matane
• Atlas of Canada Locator Map: Fosse Lynn's Brook
• GPS Coordinate Locator Map: Fosse Lynn's Brook Lat/Long