Aberbargoed / Aberbargod, Aberbeeg / Aber-big, Abercarn, Abercynon, Aberfan, Argoed, Bargod / Bargoed, Bedlinog, Bedwellty / Bedwellte, Blackwood / Y Coed Duon, Bryn, Bryntirion, Carnetown, Cefn Fforest, Cefn Hengoed, Celynon, Cilfynydd, Coed y Cwm, Craig Berthlwyd, Croespenmaen / Croes-Pen-Maen, Crumlin / Crymlyn, Cwm Gelli, Cwm-corrwg, Cwm-dows, Cwm-nant-gwynt, Cwmfelin, Cwmfelinfach, Cwmnantyrodyn, Cwmsyfiog, Deri, Edwardsville, Elliot's Town, Fleur-de-lis, Gelli-hâf, Gelligaer, Gelligroes, Gilfach, Glandwr, Goitre Coed, Gwrhay, Hengoed, High Meadow, Hollybush, Kendon, Llan-dafal, Llanbradach, Llancaiach, Llanfabon, Maesycwmmer, Manmoel, Markham, Melin Caiach, Merthyr Vale / Ynysowen, Millbrook, Mynyddislwyn, Nelson, New Tredegar, Newbridge / Trecceln, Oakdale, Old Treowen, Pantside, Parc Mawr, Parc Penallta Country Park, Pen-t?yn, Pen-y-bank, Pengam, Penllwyn, Penmaen, Pentrapeod, Pentref-y-groes, Pentwyn Berthl?yd, Pentwyn-mawr, Penybryn, Persondy, Phillip's Town, Pochin Houses, Pontcynon, Pontllanfraith, Quaker's Yard, Rhiw, Rock, Senghenydd, Swffryd, Taff Merthyr Garden Village, Tai'r-heol, Tir-y-berth, Tirphil, Tirphill, Ton-y-pistyll, Tredomen, Treharris, Trelewis, Treowen, Trinant, Troedrhiwfuwch, Twyn Shôn-Ifan, Tyntetown, West End, Woodfieldside, Wyllie, Ynysboeth, Ynysddu, Ystrad Mynach