Cymmer (Welsh: Cymer) is a small village in the community of Cymer and Glyncorrwg, in Neath Port Talbot in Wales, set on a hillside in the Afan Valley near the confluence of the River Afan and the River Corrwg.

The ward includes some or all of the villages of Cymmer, Abercregan, Duffryn and Croeserw in the parliamentary constituency of Aberavon.

Cymmer is bounded by the wards of Resolven to the north; Glyncorrwg to the northeast; Gwynfi to the east; Blaengarw, Caerau and Maesteg West of Bridgend county borough to the south east; Bryn and Cwmavon to the southwest; and Pelenna to the west.

The results were: Only one nomination was received for the 2012 Local Council Elections, from the sitting councillor Scott Jones.

In the 2017 local council elections, the results were: In July 2018, Councillor Scott Jones resigned the Labour whip.