Vieux-Poste is a Unincorporated area located in Gros-Mécatina; Basse-Côte-Nord, Quebec.

• Latitude: 50° 49' 51'' North   (decimal: 50.8308900)
• Longitude: 58° 57' 15'' West   (decimal: -58.9541245)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Hameau
• Canadian Province/Territory: Quebec
• Location: Gros-Mécatina; Basse-Côte-Nord
• Atlas of Canada Locator Map: Vieux-Poste
• GPS Coordinate Locator Map: Vieux-Poste Lat/Long