| Achadh Fionn (Aghafin, Roscommon) |
| An Teanach Mór (Annaghmore, Roscommon) |
| Artagh, Roscommon |
| Áth Liag (Athleague, Roscommon) |
| Baile Átha Luain (Athlone, Roscommon) |
| Eachroim (Aughrim, Roscommon) |
| Bealach An Doirín (Ballaghaderreen, Roscommon) |
| Baile Na Loiche (Ballinlough, Roscommon) |
| Baile An Tobair (Ballintober, Roscommon) |
| Baile Daighean (Ballydangan, Roscommon) |
| Ballyfarnan, Roscommon |
| Ballyfermoyle, Roscommon |
| Baile An Ghairdín (Ballygarden, Roscommon) |
| Baile Na Móna (Ballynamona, Roscommon) |
| Baislic (Baslick, Roscommon) |
| Bellanagare, Roscommon |
| Mainistir na Búille (Boyle, Roscommon) |
| Breedoge, Roscommon |
| Bogchoill (Buckill, Roscommon) |
| Buimlinn (Bumlin, Roscommon) |
| An Chealtrach (Caltragh, Roscommon) |
| Na Cama (Cams, Roscommon) |
| An Charnach (Carnagh, Roscommon) |
| An Cheathrú Dhubh (Carrowduff, Roscommon) |
| An Cheathrú Riabhach (Carrowreagh, Roscommon) |
| Lios Lachna (Castleplunket, Roscommon) |
| An Caisleán Riabhach (Castlereagh, Roscommon) |
| Caisleán Samsún (Castlesampson, Roscommon) |
| Caiseal Téithín (Castleteheen, Roscommon) |
| Cloonburren, Roscommon |
| Cluain Fionnlocha (Cloonfinlough, Roscommon) |
| Cluain Fobhair (Cloonfower, Roscommon) |
| Cloonown, Roscommon |
| An Cluaintín (Cloonteen, Roscommon) |
| Cluain Tuaiscirt (Cloontuskert, Roscommon) |
| Cloonygormican, Roscommon |
| Cluain Uí Choinn (Cloonyquin, Roscommon) |
| Cúil Luachra (Coolougher, Roscommon) |
| An Chrannach (Crannagh, Roscommon) |
| An Chraobhach (Creagh, Roscommon) |
| An Chraobh (Creeve, Roscommon) |
| Creaga (Cregga, Roscommon) |
| Cruachán (Croghan, Roscommon) |
| Crosná (Crossna, Roscommon) |
| Coilleach (Culliagh, Roscommon) |
| Dún Na Lochlannach (Danesfort, Roscommon) |
| Droim Daimh (Drumdaff, Roscommon) |
| Droim Glaise (Drumlosh, Roscommon) |
| Dún Iomáin (Dunamon, Roscommon) |
| An Díseart (Dysart, Roscommon) |
| Baile Éamainn (Edmondstown, Roscommon) |
| Elia, Roscommon |
| Ail Finn (Elphin, Roscommon) |
| Estersnow, Roscommon |
| Mullach Na Sí (Fairymount, Roscommon) |
| Páirc An Fhrancaigh (Frenchpark, Roscommon) |
| Fíorta (Fuerty, Roscommon) |
| Keadew, Roscommon |
| Cill Bhríde (Kilbride, Roscommon) |
| Cill Bhraoin (Kilbryan, Roscommon) |
| Cill Charthaigh (Kilcar, Roscommon) |
| Cill Chomhlach (Kilcolagh, Roscommon) |
| Kilgefin, Roscommon |
| An Choill Ghlas (Kilglass, Roscommon) |
| Coill An Bhacáin (Killavackan, Roscommon) |
| Killukin, Roscommon |
| Cill Lomad (Killummod, Roscommon) |
| Cill Mhic Coimsigh (Kilmacumsy, Roscommon) |
| An Choill Mhór (Kilmore, Roscommon) |
| Cill Taobháin (Kilteevan, Roscommon) |
| Cill Tuama (Kiltoom, Roscommon) |
| Cill Tulach (Kiltullagh, Roscommon) |
| An Leacain (Lackan, Roscommon) |
| An Leithcheathrú (Lecarrow, Roscommon) |
| Lisgarve/Mantua, Roscommon |
| Lios Matha (Lismaha, Roscommon) |
| Lios Ó Ndufaigh (Lissonuffy, Roscommon) |
| Lough Allen/Altagowlan, Roscommon |
| Loughglinn, Roscommon |
| An Múr (Moore, Roscommon) |
| An Móta (Mote, Roscommon) |
| Oakport, Roscommon |
| Óigeala (Ogulla, Roscommon) |
| Ceathrú Chlaonáin (Rockhill, Roscommon) |
| Port Na Carraige (Rockingham, Roscommon) |
| Rúscaigh (Roosky, Roscommon) |
| Ros Comáin (Roscommon, Roscommon) |
| Ros Maoláin (Rosmoylan, Roscommon) |
| An Ros Mór (Rossmore, Roscommon) |
| Tulaigh Bheacháin (Rushfield, Roscommon) |
| An Screig (Scregg, Roscommon) |
| Béal na Mbuillí (Strokestown, Roscommon) |
| Taghboy, Roscommon |
| Taghmaconnell, Roscommon |
| Tearmann Bearaigh (Termonbarry, Roscommon) |
| Baile Mhic Andáin (Thomastown, Roscommon) |
| Tigh Mhanach (Tivannagh, Roscommon) |
| Tuilsce (Tulsk, Roscommon) |
| Tuaim Ná (Tumna, Roscommon) |
| An Turrac (Turrock, Roscommon) |