Dieppe is a coastal community in the Arrondissement of Dieppe in the Seine-Maritime department in the Normandy region of northern France. The population stood at 29,606 in 2016.
A port on the English Channel, at the mouth of the Arques river, famous for its scallops, and with a regular ferry service to Newhaven in England, Dieppe also has a popular pebbled beach, a 15th-century castle and the churches of Saint-Jacques and Saint-Remi. The mouth of the Scie river lies in the Canton of Dieppe-Ouest at Hautot-sur-Mer.
The inhabitants of the town of Dieppe are called Dieppois and Dieppoise in French.