| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Baralty | city | Mayo | Ireland | 54.26 | -9.65 | 364 | 283 |
| Baravore | city | Wicklow | Ireland | 52.98 | -6.42 | 961 | 344 |
| Bard Inch | city | Cork | Ireland | 51.93 | -9.25 | 830 | 829 |
| Barefield | city | Clare | Ireland | 52.89 | -8.97 | 127 | 16017 |
| Barfordstown | city | Meath | Ireland | 53.70 | -6.91 | 265 | 7758 |
| Bargarriff | city | Cork | Ireland | 51.85 | -9.26 | 830 | 740 |
| Bargarriff | city | Clare | Ireland | 52.95 | -8.37 | 187 | 854 |
| Bargy Commons | city | Wexford | Ireland | 52.29 | -6.57 | 255 | 3044 |
| Barinoney Cross Roads | city | Wexford | Ireland | 52.38 | -6.65 | 252 | 2211 |
| Barkmill | city | Laois | Ireland | 53.09 | -7.38 | 830 | 2507 |
| Barlahan | city | Offaly | Ireland | 53.10 | -7.64 | 987 | 776 |
| Barleyfield | city | Cork | Ireland | 51.68 | -8.75 | 242 | 3638 |
| Barleyhill | city | Cork | Ireland | 52.24 | -8.99 | 830 | 2397 |
| Barleymount | city | Kerry | Ireland | 52.09 | -9.59 | 377 | 4462 |
| Barloge | city | Cork | Ireland | 51.50 | -9.31 | 0 | 1443 |
| Barmona | city | Carlow | Ireland | 52.58 | -6.90 | 216 | 2008 |
| Barna | city | Galway | Ireland | 53.25 | -9.15 | 0 | 13859 |
| Barna | city | Galway | Ireland | 53.25 | -9.15 | 0 | 13859 |
| Barna | city | Ireland | 52.54 | -8.33 | 383 | 2396 | |
| Barna | city | Ireland | 52.38 | -8.26 | 885 | 1236 | |
| Barna | city | Offaly | Ireland | 52.93 | -7.95 | 360 | 1362 |
| Barna Cross | city | Ireland | 52.78 | -7.87 | 314 | 3238 | |
| Barna Cross Roads | city | Cork | Ireland | 51.79 | -8.64 | 249 | 2934 |
| Barna Cross Roads | city | Cork | Ireland | 51.63 | -9.33 | 223 | 1276 |
| Barnaboy | city | Offaly | Ireland | 53.32 | -7.37 | 416 | 1131 |
| Barnacahoge | city | Mayo | Ireland | 53.92 | -8.87 | 830 | 2106 |
| Barnacuille | city | Mayo | Ireland | 54.27 | -9.82 | 209 | 891 |
| Barnacurra | city | Cork | Ireland | 52.20 | -9.07 | 830 | 1504 |
| Barnadarrig | city | Laois | Ireland | 52.94 | -7.43 | 301 | 1674 |
| Barnaderg | city | Galway | Ireland | 53.48 | -8.72 | 242 | 1840 |
| Barnadown | city | Kilkenny | Ireland | 52.45 | -7.30 | 830 | 1453 |
| Barnagh | city | Ireland | 52.42 | -9.15 | 830 | 1838 | |
| Barnaghgeehy | city | Cork | Ireland | 51.63 | -9.48 | 830 | 2409 |
| Barnagowlane | city | Cork | Ireland | 51.73 | -9.29 | 830 | 883 |
| Barnahel | city | Cork | Ireland | 51.83 | -8.36 | 3 | 25136 |
| Barnahown | city | Ireland | 52.22 | -8.10 | 830 | 1124 | |
| Barnakyle Bridge | city | Ireland | 52.61 | -8.70 | 91 | 15762 | |
| Barnalisheen | city | Ireland | 52.76 | -7.73 | 830 | 1373 | |
| Barnamire | city | Wicklow | Ireland | 53.18 | -6.23 | 830 | 7382 |
| Barnan | city | Offaly | Ireland | 53.33 | -7.32 | 830 | 1610 |
| Barnard Cross Roads | city | Cork | Ireland | 52.00 | -8.73 | 830 | 1753 |
| Barnatra | city | Mayo | Ireland | 54.22 | -9.84 | 239 | 864 |
| Barnaviddane | city | Cork | Ireland | 51.99 | -7.97 | 328 | 1373 |
| Barnawheel | city | Wexford | Ireland | 52.18 | -6.40 | 0 | 1076 |
| Barnbawn | city | Wicklow | Ireland | 52.96 | -6.20 | 830 | 2547 |
| Barnbown | city | Wicklow | Ireland | 52.96 | -6.20 | 830 | 2547 |
| Barnes Bridge | city | Donegal | Ireland | 54.73 | -7.94 | 997 | 913 |
| Barnesmore | city | Donegal | Ireland | 54.69 | -7.99 | 830 | 641 |
| Barnetstown | city | Cork | Ireland | 51.99 | -8.34 | 830 | 3719 |
| Barney | city | Mayo | Ireland | 53.82 | -9.23 | 144 | 4659 |
| Barnhill | city | Carlow | Ireland | 52.88 | -6.63 | 830 | 2030 |
| Barnhill Cross | city | Lu | Ireland | 53.78 | -6.26 | 3 | 3398 |
| Barnycarroll | city | Mayo | Ireland | 53.75 | -8.95 | 262 | 2657 |
| Baronrath | city | Kildare | Ireland | 53.28 | -6.60 | 298 | 8987 |
| Baronstown | city | Ireland | 52.74 | -7.78 | 393 | 1797 | |
| Barony Bridge | city | Cork | Ireland | 51.76 | -9.53 | 830 | 843 |
| Barr Alltai | city | Mayo | Ireland | 54.26 | -9.65 | 364 | 283 |
| Barr Beithe | city | Kilkenny | Ireland | 52.35 | -7.26 | 295 | 2609 |
| Barr Eanaigh | city | Galway | Ireland | 53.36 | -9.06 | 29 | 3337 |
| Barr Ruscai | city | Mayo | Ireland | 54.21 | -9.62 | 830 | 87 |
| Barr Thrá | city | Mayo | Ireland | 54.25 | -9.98 | 6 | 1837 |
| Barr an Doire | city | Galway | Ireland | 53.26 | -9.58 | 0 | 2011 |
| Barr an Tuair | city | Galway | Ireland | 53.12 | -8.49 | 406 | 1031 |
| Barr na Cáóige | city | Mayo | Ireland | 53.92 | -8.87 | 830 | 2106 |
| Barr na Féithe | city | Kilkenny | Ireland | 52.71 | -7.10 | 830 | 1180 |
| Barr na Stuac | city | Ireland | 52.02 | -7.66 | 830 | 1368 | |
| Barr na Trá | city | Mayo | Ireland | 54.22 | -9.84 | 239 | 864 |
| Barr na dTamhan | city | Kilkenny | Ireland | 52.45 | -7.30 | 830 | 1453 |
| Barrabehy | city | Kilkenny | Ireland | 52.35 | -7.26 | 295 | 2609 |
| Barrack | city | Cork | Ireland | 52.05 | -8.60 | 830 | 1522 |
| Barrack | city | Mayo | Ireland | 54.16 | -10.09 | 0 | 714 |
| Barrack Cross Roads | city | Cork | Ireland | 52.30 | -8.86 | 830 | 1714 |
| Barrack Village | city | Wexford | Ireland | 52.47 | -6.86 | 830 | 1356 |
| Barrack Village | city | Ireland | 52.32 | -7.75 | 830 | 10259 | |
| Barrack Village | city | Wexford | Ireland | 52.57 | -6.48 | 252 | 2777 |
| Barrack Village | city | Kilkenny | Ireland | 52.77 | -7.27 | 830 | 2187 |
| Barrackland | city | Mayo | Ireland | 53.84 | -9.18 | 177 | 2230 |
| Barracks Cross Roads | city | Wexford | Ireland | 52.23 | -6.35 | 3 | 2917 |
| Barracks Village | city | Wexford | Ireland | 52.39 | -6.72 | 278 | 1981 |
| Barracurragh | city | Ireland | 52.70 | -7.91 | 285 | 1937 | |
| Barradaw | city | Cork | Ireland | 51.99 | -8.07 | 830 | 1147 |
| Barraden | city | Ireland | 52.60 | -8.09 | 830 | 1598 | |
| Barraderry | city | Galway | Ireland | 53.26 | -9.58 | 0 | 2011 |
| Barraduff | city | Kerry | Ireland | 52.07 | -9.33 | 830 | 2003 |
| Barraduff | city | Kerry | Ireland | 52.51 | -9.61 | 223 | 2940 |
| Barrafahona | city | Cork | Ireland | 52.03 | -8.17 | 830 | 840 |
| Barrahaurin | city | Cork | Ireland | 52.00 | -8.83 | 931 | 1273 |
| Barrakilly | city | Cork | Ireland | 51.75 | -9.86 | 830 | 584 |
| Barranacullia | city | Ireland | 52.25 | -7.81 | 830 | 1439 | |
| Barranagh East | city | Mayo | Ireland | 54.17 | -10.06 | 0 | 717 |
| Barranagh West | city | Mayo | Ireland | 54.17 | -10.08 | 3 | 693 |
| Barranashingaun | city | Ireland | 52.26 | -7.75 | 830 | 1174 | |
| Barranastook | city | Ireland | 52.02 | -7.66 | 830 | 1368 | |
| Barranisky Cross Roads | city | Wicklow | Ireland | 52.85 | -6.15 | 830 | 4985 |
| Barranny | city | Galway | Ireland | 53.36 | -9.06 | 29 | 3337 |
| Barrastooka | city | Kerry | Ireland | 51.89 | -9.40 | 918 | 451 |
| Barratogher | city | Sligo | Ireland | 54.03 | -8.85 | 187 | 1062 |
| Barratoor | city | Galway | Ireland | 53.12 | -8.49 | 406 | 1031 |
| Barravakeen | city | Ireland | 52.33 | -7.64 | 987 | 3816 | |
| Barrboy | city | Cork | Ireland | 51.75 | -9.27 | 1003 | 714 |
| Barreen | city | Kildare | Ireland | 53.35 | -6.67 | 259 | 8049 |
| Barrees | city | Cork | Ireland | 51.72 | -9.92 | 830 | 1015 |
| Barreitsplot East | city | Mayo | Ireland | 54.18 | -10.06 | 0 | 745 |
| Barrel Cross Roads | city | Cork | Ireland | 51.68 | -8.57 | 249 | 4665 |
| Barrettsplot West | city | Mayo | Ireland | 54.18 | -10.08 | 0 | 692 |
| Barrettstown | city | Kilkenny | Ireland | 52.50 | -7.24 | 249 | 2050 |
| Barrettstown | city | Ireland | 52.46 | -7.73 | 252 | 2376 | |
| Barrigone | city | Ireland | 52.60 | -9.05 | 16 | 1716 | |
| Barringtonsbridge | city | Ireland | 52.64 | -8.47 | 180 | 4749 | |
| Barroe | city | Mayo | Ireland | 53.96 | -8.71 | 380 | 1483 |
| Barroe | city | Sligo | Ireland | 54.08 | -8.31 | 830 | 916 |
| Barronstown | city | Wexford | Ireland | 52.40 | -6.73 | 239 | 2169 |
| Barroosky | city | Mayo | Ireland | 54.21 | -9.62 | 830 | 87 |
| Barroughter | city | Galway | Ireland | 53.08 | -8.32 | 206 | 1063 |
| Barrow | city | Kerry | Ireland | 52.31 | -9.84 | 13 | 1653 |
| Barrowhouse Cross Roads | city | Laois | Ireland | 52.95 | -6.99 | 209 | 7475 |
| Barry | city | Longford | Ireland | 53.60 | -7.77 | 249 | 2016 |
| Barry's Cross Roads | city | Cork | Ireland | 52.23 | -8.86 | 830 | 1756 |
| Barry's Cross Roads | city | Wexford | Ireland | 52.35 | -6.65 | 183 | 2507 |
| Barry's Cross Roads | city | Kilkenny | Ireland | 52.81 | -7.13 | 830 | 2300 |
| Barry's Glyn | city | Kerry | Ireland | 52.12 | -9.52 | 259 | 3363 |
| Barryareigh Cross Roads | city | Cork | Ireland | 51.67 | -8.71 | 259 | 2664 |
| Barrykilla | city | Cork | Ireland | 51.84 | -8.17 | 157 | 4362 |
| Barryroe | city | Cork | Ireland | 51.61 | -8.75 | 242 | 2071 |
| Barrysbrook | city | Offaly | Ireland | 53.34 | -7.25 | 830 | 1387 |
| Barryshall | city | Cork | Ireland | 51.63 | -8.80 | 249 | 2257 |
| Barry’s Cross Roads | city | Cork | Ireland | 52.23 | -8.86 | 830 | 1756 |
| Barry’s Cross Roads | city | Wexford | Ireland | 52.35 | -6.65 | 183 | 2507 |
| Barry’s Cross Roads | city | Kilkenny | Ireland | 52.81 | -7.13 | 830 | 2300 |
| Barry’s Glyn | city | Kerry | Ireland | 52.12 | -9.52 | 259 | 3363 |
| Bartholomews Bridge | city | Ireland | 52.58 | -9.08 | 150 | 1984 | |
| Bartlemy | city | Cork | Ireland | 52.05 | -8.27 | 311 | 1667 |
| Barton Port | city | Donegal | Ireland | 54.99 | -8.43 | 6 | 1270 |
| Bartrauve | city | Mayo | Ireland | 54.25 | -9.98 | 6 | 1837 |