Old Beaupre Castle (Welsh: Hen Gastell y Bewpyr; also known as Beaupre Castle, Old Beaupre Manor, or simply Beaupre) is a ruined medieval fortified manor house located in the community of Llanfair, outside Cowbridge in Wales. It is known in historic documents under the names Beawpire, Bewerpere, Bewpyr and Y Bewpur. It is a Grade I listed building and is under the care of Cadw. It can be visited free of charge all year round by members of the public. The gardens are designated Grade II on the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales.