Ewenny Priory, in Ewenny in the Vale of Glamorgan, Wales, was a monastery of the Benedictine order, founded in the 12th century. The priory was unusual in having extensive military-style defences and in its state of preservation; the architectural historian John Newman described it as “the most complete and impressive Norman ecclesiastical building in Glamorgan”. Following the Dissolution of the Monasteries, parts of the priory were converted into a private house by Sir Edward Carne, a lawyer and diplomat.