Renty (; ) is a commune in the Pas-de-Calais department in the Hauts-de-France region of France about 13 miles (21 km) southwest of Saint-Omer, by the banks of the river Aa.
The Chemin de fer d'Anvin ÃÂ Calais opened a railway station at Renty in 1881. The railway was closed in 1955.