Abercregan, Abergarwed, Abergwynfi, Blaencaerau, Blaencwm, Blaengarw, Blaengwynfi, Blaenrhondda, Bryn, Brynheulog, Caerau, Cerrig Llwydion, Clyne, Croeserw, Cwmfelin, Cynonville, Duffryn, Dyffryn, Efail-fâch, Garth, Glyn Castle, Glyncorrwg, Llangynwyd, Lletty Brongu, Llwydarth, Maesteg, Melincourt, Nantyffyllon, Pont Rhyd-y-cyff, Pont-y-rhyl, Pontrhydyfen, Pontycymer, Pwll-y-glaw, Resolven / Resolfen, Spelter, Tonmawr, Twmpath-Mawr, Tynewydd, Waun y Gilfach, Y Parc