Penclawdd RFC is a Rugby Football Club representing the town of Penclawdd, Swansea, Wales, UK. The club is a member of the Welsh Rugby Union and is a feeder club for the Ospreys. Players from the club are nicknamed the Donks.In its formative years the club had no permanent pitch, but played on suitable available ground in various areas of the village. It initially used the Dunraven Field, later Cae Dono (Dono's field) on top of the Graig, and during the years preceding the First World War, a field at Graig-y-Coed was favoured.