| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Buaile Chrainn | city | Wicklow | Ireland | 53.06 | -6.60 | 997 | 1525 |
| Buaile Mhig Uidhir | city | Leitrim | Ireland | 54.14 | -8.20 | 977 | 589 |
| Buaile Ui Chuill | city | Kerry | Ireland | 51.80 | -10.28 | 0 | 362 |
| Buaile an Araltaigh | city | Dun Laoghaire-Rathdown | Ireland | 53.22 | -6.28 | 1210 | 16435 |
| Buaile an Ghleanna | city | Mayo | Ireland | 53.87 | -9.90 | 0 | 317 |
| Buaile an Ghoirtín | city | Kilkenny | Ireland | 52.71 | -7.09 | 830 | 1260 |
| Buaile na Cásca | city | Galway | Ireland | 53.08 | -8.37 | 242 | 1208 |
| Buaile na hAbhann | city | An Iarmhi | Ireland | 53.35 | -7.85 | 830 | 1372 |
| Buaile na nDrisneach | city | Offaly | Ireland | 53.32 | -7.67 | 229 | 2289 |
| Buck Leary's Cross Roads | city | Cork | Ireland | 51.96 | -8.41 | 324 | 15534 |
| Buck Leary’s Cross Roads | city | Cork | Ireland | 51.96 | -8.41 | 324 | 15534 |
| Buck's Bridge | city | Wexford | Ireland | 52.54 | -6.71 | 305 | 1617 |
| Buck's Cross Roads | city | Ireland | 52.20 | -7.33 | 334 | 1797 | |
| Buckfield | city | Mayo | Ireland | 53.84 | -9.56 | 32 | 4567 |
| Buckode | city | Leitrim | Ireland | 54.43 | -8.21 | 830 | 851 |
| Buckstown | city | Cork | Ireland | 51.83 | -8.20 | 42 | 3521 |
| Buckwaria | city | Mayo | Ireland | 53.80 | -9.50 | 288 | 7815 |
| Buck’s Bridge | city | Wexford | Ireland | 52.54 | -6.71 | 305 | 1617 |
| Buck’s Cross Roads | city | Ireland | 52.20 | -7.33 | 334 | 1797 | |
| Bucslikane Bridge | city | Kerry | Ireland | 51.82 | -10.16 | 213 | 664 |
| Buddock Cross Roads | city | Laois | Ireland | 53.03 | -7.16 | 830 | 2707 |
| Budveannery | city | Ireland | 52.13 | -7.69 | 249 | 2182 | |
| Buffanagh | city | Ireland | 52.54 | -7.74 | 830 | 1368 | |
| Buffer's Alley Cross Roads | city | Wexford | Ireland | 52.56 | -6.37 | 249 | 1834 |
| Buffer’s Alley Cross Roads | city | Wexford | Ireland | 52.56 | -6.37 | 249 | 1834 |
| Buggaeen Cross Roads | city | Cork | Ireland | 52.09 | -8.82 | 830 | 1131 |
| Buiochar | city | Monaghan | Ireland | 54.12 | -7.02 | 367 | 1428 |
| Buirios Mor Osrai | city | Laois | Ireland | 52.94 | -7.64 | 830 | 1335 |
| Buirios Umhaill | city | Mayo | Ireland | 53.90 | -9.58 | 3 | 957 |
| Buiríos Uí Chéin | city | Ireland | 53.00 | -8.13 | 219 | 1661 | |
| Bulgaden | city | Ireland | 52.42 | -8.53 | 301 | 3287 | |
| Bull Ring | city | Wexford | Ireland | 52.63 | -6.50 | 830 | 2330 |
| Bull Ring Cross Roads | city | Wexford | Ireland | 52.64 | -6.50 | 830 | 2401 |
| Bull Ring Cross Roads | city | Kildare | Ireland | 53.22 | -6.90 | 830 | 3152 |
| Bullaun | city | Galway | Ireland | 53.25 | -8.55 | 242 | 4474 |
| Bullaun | city | Galway | Ireland | 53.41 | -8.85 | 118 | 2716 |
| Bullaunmeneen | city | Mayo | Ireland | 53.82 | -9.44 | 200 | 2158 |
| Bullhill | city | Kildare | Ireland | 53.07 | -6.83 | 830 | 2181 |
| Bullogfane Bay | city | Donegal | Ireland | 55.19 | -7.74 | 3 | 1236 |
| Bulloghbrean | city | Monaghan | Ireland | 54.21 | -7.16 | 242 | 2159 |
| Bullylusky Cross Roads | city | Ireland | 52.53 | -7.62 | 406 | 1559 | |
| Bullys Corner | city | Carlow | Ireland | 52.85 | -6.57 | 830 | 1938 |
| Bun Clóidi | city | Wexford | Ireland | 52.66 | -6.66 | 209 | 3295 |
| Bun Cranncha | city | Donegal | Ireland | 55.13 | -7.45 | 206 | 7163 |
| Bun Dobhráin | city | Donegal | Ireland | 54.47 | -8.28 | 3 | 3008 |
| Bun Dorcha | city | Ireland | 53.60 | -9.75 | 298 | 200 | |
| Bun Gabhla | city | Galway | Ireland | 53.15 | -9.80 | 242 | 293 |
| Bun Machan | city | Ireland | 52.14 | -7.37 | 0 | 1108 | |
| Bun Rí | city | Mayo | Ireland | 54.12 | -9.14 | 32 | 11362 |
| Bun Sceilige | city | Cork | Ireland | 51.72 | -9.89 | 830 | 1131 |
| Bun an Chaorthainn | city | Offaly | Ireland | 53.23 | -7.68 | 249 | 1233 |
| Bun an Churraigh | city | Mayo | Ireland | 53.98 | -9.97 | 104 | 1232 |
| Bun an Fheadáin | city | Sligo | Ireland | 54.05 | -8.60 | 249 | 985 |
| Bun an Mhulinn | city | Mayo | Ireland | 54.16 | -9.93 | 36 | 828 |
| Bun an Phobail | city | Donegal | Ireland | 55.18 | -7.05 | 0 | 2562 |
| Bun an Tabhairne | city | Cork | Ireland | 51.80 | -8.30 | 3 | 9245 |
| Bun na Leaca | city | Donegal | Ireland | 55.12 | -8.28 | 249 | 1493 |
| Bun na Maighne | city | Donegal | Ireland | 55.03 | -7.39 | 121 | 13339 |
| Bun na Toinne | city | Donegal | Ireland | 55.17 | -7.58 | 68 | 796 |
| Bun na gClas | city | Galway | Ireland | 53.06 | -8.70 | 830 | 592 |
| Bun na hAbhann | city | Donegal | Ireland | 55.05 | -7.40 | 108 | 6892 |
| Bun na hAbhna | city | Mayo | Ireland | 54.19 | -9.91 | 160 | 935 |
| Bunacrick | city | Donegal | Ireland | 55.28 | -7.42 | 200 | 1526 |
| Bunacurry | city | Mayo | Ireland | 53.98 | -9.97 | 104 | 1232 |
| Bunagarho | city | Kerry | Ireland | 52.45 | -9.42 | 232 | 2808 |
| Bunaheraghtish | city | Mayo | Ireland | 54.13 | -9.23 | 88 | 2037 |
| Bunakeeran | city | Offaly | Ireland | 53.23 | -7.68 | 249 | 1233 |
| Bunaw | city | Kerry | Ireland | 51.79 | -9.81 | 114 | 212 |
| Bunawillin | city | Mayo | Ireland | 54.16 | -9.93 | 36 | 828 |
| Bunbeg | city | Donegal | Ireland | 55.06 | -8.30 | 3 | 2168 |
| Bunbin | city | Donegal | Ireland | 55.12 | -7.81 | 830 | 1182 |
| Bunbrosna | city | An Iarmhi | Ireland | 53.60 | -7.43 | 314 | 1275 |
| Bunbrusna | city | An Iarmhi | Ireland | 53.60 | -7.43 | 314 | 1275 |
| Buncam | city | Mayo | Ireland | 53.81 | -9.28 | 164 | 8109 |
| Bunclody | city | Wexford | Ireland | 52.66 | -6.66 | 209 | 3295 |
| Buncrana | city | Donegal | Ireland | 55.13 | -7.45 | 206 | 7163 |
| Buncurrig | city | Kerry | Ireland | 52.38 | -9.82 | 134 | 2491 |
| Bundoran | city | Donegal | Ireland | 54.47 | -8.28 | 3 | 3008 |
| Bundorragha | city | Ireland | 53.60 | -9.75 | 298 | 200 | |
| Bundouglas | city | Galway | Ireland | 53.57 | -10.07 | 108 | 704 |
| Bundrowe's Bridge | city | Leitrim | Ireland | 54.47 | -8.32 | 3 | 2362 |
| Bundrowe’s Bridge | city | Leitrim | Ireland | 54.47 | -8.32 | 3 | 2362 |
| Bunduff Bridge | city | Leitrim | Ireland | 54.46 | -8.38 | 3 | 791 |
| Bunduvowen | city | Mayo | Ireland | 53.96 | -9.20 | 75 | 1439 |
| Bunglasha | city | Kerry | Ireland | 52.03 | -9.90 | 236 | 893 |
| Bunglass | city | Kildare | Ireland | 53.43 | -6.99 | 291 | 1686 |
| Bungosteen Bridge | city | Donegal | Ireland | 54.67 | -8.42 | 232 | 2590 |
| Bungowla | city | Galway | Ireland | 53.15 | -9.80 | 242 | 293 |
| Bunlacken | city | Laois | Ireland | 52.81 | -7.46 | 830 | 1240 |
| Bunlahy | city | Longford | Ireland | 53.80 | -7.58 | 249 | 1384 |
| Bunlicky | city | Ireland | 52.65 | -8.69 | 19 | 39587 | |
| Bunmahon | city | Ireland | 52.14 | -7.37 | 0 | 1108 | |
| Bunmahowen | city | Mayo | Ireland | 54.19 | -9.91 | 160 | 935 |
| Bunn Bridge | city | Wexford | Ireland | 52.55 | -6.54 | 190 | 8211 |
| Bunnafinglas | city | Mayo | Ireland | 54.03 | -9.13 | 62 | 2267 |
| Bunnagee | city | Donegal | Ireland | 54.94 | -7.69 | 249 | 13984 |
| Bunnagippaun | city | Galway | Ireland | 53.39 | -9.33 | 830 | 2029 |
| Bunnaglass | city | Galway | Ireland | 53.06 | -8.70 | 830 | 592 |
| Bunnahowen | city | Mayo | Ireland | 54.19 | -9.91 | 160 | 935 |
| Bunnamayne | city | Donegal | Ireland | 55.03 | -7.39 | 121 | 13339 |
| Bunnanaddan | city | Sligo | Ireland | 54.05 | -8.60 | 249 | 985 |
| Bunnaton | city | Donegal | Ireland | 55.17 | -7.58 | 68 | 796 |
| Bunnow | city | Kerry | Ireland | 51.79 | -9.81 | 114 | 212 |
| Bunnyconnellan | city | Mayo | Ireland | 54.11 | -9.03 | 249 | 1322 |
| Bunnyconnellan East | city | Mayo | Ireland | 54.09 | -9.00 | 830 | 986 |
| Bunown | city | Mayo | Ireland | 53.98 | -10.22 | 1131 | 188 |
| Bunratty | city | Clare | Ireland | 52.70 | -8.82 | 3 | 4745 |
| Bunratty East | city | Clare | Ireland | 52.70 | -8.82 | 3 | 5203 |
| Bunratty West | city | Clare | Ireland | 52.68 | -8.82 | 0 | 4913 |
| Bunrawer | city | Mayo | Ireland | 53.79 | -9.42 | 318 | 1522 |
| Bunree | city | Mayo | Ireland | 54.12 | -9.14 | 32 | 11362 |
| Bunskellig | city | Cork | Ireland | 51.72 | -9.89 | 830 | 1131 |
| Burdoon | city | Donegal | Ireland | 55.09 | -7.30 | 390 | 6522 |
| Burged Bridge | city | Ireland | 52.32 | -7.97 | 219 | 1938 | |
| Burke Ville | city | Galway | Ireland | 53.24 | -8.39 | 246 | 1141 |
| Burkestown | city | Wexford | Ireland | 52.28 | -6.86 | 131 | 2235 |
| Burkestown Cross Roads | city | Wexford | Ireland | 52.28 | -6.86 | 131 | 2235 |
| Burn Daurnett Bridge | city | Donegal | Ireland | 54.79 | -7.81 | 246 | 4132 |
| Burnataunia | city | Mayo | Ireland | 53.77 | -9.22 | 154 | 1439 |
| Burnchurch | city | Kilkenny | Ireland | 52.58 | -7.29 | 249 | 2748 |
| Burnchurch Viper | city | Kilkenny | Ireland | 52.57 | -7.30 | 239 | 1653 |
| Burncourt | city | Ireland | 52.31 | -8.08 | 262 | 957 | |
| Burnfoot | city | Donegal | Ireland | 55.05 | -7.40 | 108 | 6892 |
| Burnfort | city | Cork | Ireland | 52.07 | -8.60 | 830 | 1880 |
| Burns Bridge | city | Monaghan | Ireland | 54.37 | -6.91 | 239 | 4005 |
| Burnside | city | Donegal | Ireland | 54.81 | -7.83 | 249 | 3437 |
| Burnt School Cross Roads | city | Wexford | Ireland | 52.31 | -6.95 | 150 | 2558 |
| Burnthouse | city | Galway | Ireland | 53.41 | -9.15 | 65 | 2008 |
| Burren | city | Clare | Ireland | 53.15 | -9.08 | 104 | 586 |
| Burren | city | Clare | Ireland | 52.72 | -9.11 | 265 | 982 |
| Burren | city | Mayo | Ireland | 53.91 | -9.31 | 311 | 4912 |
| Burren | city | Mayo | Ireland | 53.93 | -9.33 | 367 | 1326 |
| Burren Bridge | city | Carlow | Ireland | 52.66 | -6.79 | 830 | 1351 |
| Burrenfadda | city | Clare | Ireland | 52.70 | -9.21 | 242 | 1157 |
| Burris | city | Mayo | Ireland | 53.85 | -9.18 | 193 | 2230 |
| Burrishoole | city | Mayo | Ireland | 53.90 | -9.58 | 3 | 957 |
| Burrishoole Abbey | city | Mayo | Ireland | 53.90 | -9.58 | 3 | 957 |
| Burrow | city | Wexford | Ireland | 52.29 | -6.39 | 0 | 2417 |
| Bursan | city | Cavan | Ireland | 54.19 | -7.86 | 1092 | 798 |
| Burtan Port | city | Donegal | Ireland | 54.99 | -8.43 | 6 | 1270 |
| Burton | city | Donegal | Ireland | 54.99 | -8.43 | 6 | 1270 |
| Burtonport | city | Donegal | Ireland | 54.99 | -8.43 | 6 | 1270 |
| Burtown Cross Roads | city | Kildare | Ireland | 52.99 | -6.89 | 288 | 1752 |
| Burtown Farm | city | Kildare | Ireland | 53.00 | -6.87 | 334 | 1623 |
| Bush | city | Meath | Ireland | 53.63 | -6.32 | 269 | 4765 |
| Busherstown | city | Wexford | Ireland | 52.25 | -6.70 | 16 | 2024 |
| Busherstown | city | Kilkenny | Ireland | 52.38 | -7.02 | 209 | 1883 |
| Bushfield | city | Mayo | Ireland | 53.83 | -9.03 | 134 | 2560 |
| Bushfield | city | Ireland | 52.80 | -8.36 | 219 | 1500 | |
| Bushfield | city | Galway | Ireland | 53.23 | -8.55 | 242 | 5531 |
| Bushmount | city | Kerry | Ireland | 52.43 | -9.68 | 259 | 3121 |
| Bushville | city | Wexford | Ireland | 52.25 | -6.40 | 3 | 3656 |
| Butlers Bridge | city | Cavan | Ireland | 54.04 | -7.38 | 249 | 4945 |
| Butlersbridge | city | Cavan | Ireland | 54.04 | -7.38 | 249 | 4945 |
| Butlerstown | city | Cork | Ireland | 51.60 | -8.73 | 229 | 1424 |
| Butlerstown | city | Cork | Ireland | 51.95 | -8.38 | 249 | 10806 |
| Butlerstown | city | Ireland | 52.38 | -7.51 | 59 | 1318 | |
| Buttevant | city | Cork | Ireland | 52.23 | -8.67 | 354 | 2659 |