Pieter De Rudder (July 2, 1822 in Jabbeke – March 22, 1898), in many French books Pierre De Rudder, in English Peter De Rudder.
His recovery from a broken leg is one of the most famous recognized Lourdes miracles (a bronze cast of his bones is exhibited in the Lourdes Medical Bureau), although it is not supposed to have occurred in Lourdes itself, but in a sanctuary of Our Lady of Lourdes at Oostakker near Ghent (Belgium, East Flanders).