Kilton Castle is a ruined castle overlooking the valley of Kilton Beck, near to the village of Kilton in the historic county of the North Riding of Yorkshire (now Redcar and Cleveland) in England. The castle was built in the 12th century and was described as being in a ruinous state by the 14th century, with it being totally abandoned by the 16th century. Kilton Castle was owned by several noble families who hailed from the area; de Brus, de Kilton, Autrey, de Thweng, de Lumley.