The Château de Pierrefonds (French pronunciation: ​[ʃɑto də pjɛʁfɔ̃]) is a castle situated in the commune of Pierrefonds in the Oise département (Picardy) of France. It is on the southeast edge of the Forest of Compiègne, northeast of Paris, between Villers-Cotterêts and Compiègne.

The Château de Pierrefonds includes most of the characteristics of defensive military architecture from the Middle Ages, though it underwent a major restoration in the 19th century.