Colline du Croissant is a Mountain located in Rivière-Mouchalagane; Caniapiscau, Quebec.

• Latitude: 51° 57' 17'' North   (decimal: 51.9547858)
• Longitude: 68° 14' 7'' West   (decimal: -68.2352414)
• Topography Feature Category: Mountain
• Geographical Feature: Colline
• Canadian Province/Territory: Quebec
• Location: Rivière-Mouchalagane; Caniapiscau
• Atlas of Canada Locator Map: Colline du Croissant
• GPS Coordinate Locator Map: Colline du Croissant Lat/Long