Beddau (English: Graves Welsh: Y Beddau) is a large former mining village around 1.5 miles from Llantrisant and 4 miles from the larger town of Pontypridd in the county borough of Rhondda Cynon Taf, South Wales. The South of the village is known as Tynant (English: House in the brook Welsh: Tyn-y-Nant & near the former Cwm Colliery & coking works now derelict and is the area where the colliery workers largely lived.