St Peter's Church is an Anglican church serving the parish of Ystradyfodwg and the village of Pentre in Rhondda Cynon Taf, Wales. It is located on Pentre Road, with the south-west end of its churchyard fronting the main thoroughfare of Llewellyn Street (A4058). It was built in the Early English style in 1887–1890 to the designs of Kempson and Fowler and was designated as a Grade II* listed building in 1991.