Pittarthie Castle was a laird’s fortified house in Fife, Scotland. The ruins of the structure are located 2.5 kilometres (1.6 mi) southwest of Dunino, and 6.5 kilometres (4.0 mi) northwest of Anstruther. The name is spelled Pittarthie and Pittairthie in extant records. The ruins are protected as a scheduled monument,[2] and as a category B listed building.[3]