Broughton Castle is a medieval fortified manor house located in the village of Broughton which is about two miles south-west of Banbury, Oxfordshire, England on the B4035 road (grid reference SP418382). It is the home of the Fiennes (in full Twisleton-Wykeham-Fiennes) family, Barons Saye and Sele. The castle sits in parkland and is surrounded by a wide moat. It opens to the public over the summer.