Buckton Castle was a medieval enclosure castle near Carrbrook in Stalybridge, Greater Manchester, England. It was surrounded by a 2.8-metre-wide (9 ft) stone curtain wall and a ditch 10 metres (33 ft) wide by 6 metres (20 ft) deep. Buckton is one of the earliest stone castles in North West England and only survives as buried remains overgrown with heather and peat.