River Clydach (Neath)

Not to be confused with the entirely separate Lower Clydach River nor Upper Clydach River, which are right-bank tributaries of the River Tawe also in Neath Port Talbot nor with the River Clydach which flows down the Clydach Gorge on the Monmouthshire/Blaenau Gwent boundary.

The River Clydach or Afon Clydach is a river in the county borough of Neath Port Talbot, Wales. It runs generally southwards from the western slopes of Mynydd Marchywel for about 9 km and past Fforest Goch, Bryn Coch and Neath Abbey to join the River Neath near Neath.