Audinghen (; Dutch: Oudinghen) is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.
A farming commune, comprising several hamlets, some north of Boulogne-sur-Mer, at the junction of the D940 and the D191 roads. Cap Gris-Nez, the nearest part of France to the English coast, forms the western boundary of the commune.
The town was originally named Odingehem, 'home of Odin', by the Vikings who built a temple here dedicated to the Germanic god Odin. Audinghen has been rebuilt several times after being completely destroyed, including: