Rang-du-Fliers is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France.
Rang-du-Fliers is located on the Côte d'Opale (the Opal Coast), 4 miles (6 km) from the beach and 5 miles (8 km) southeast of Montreuil-sur-Mer on the D917 road.