| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Badgerisland | city | Laois | Ireland | 52.93 | -7.49 | 337 | 1373 |
| Baile ??tha an Róine | city | Laois | Ireland | 52.95 | -7.30 | 830 | 2541 |
| Baile Adaim | city | Laois | Ireland | 52.96 | -7.08 | 410 | 1668 |
| Baile Anraí | city | Laois | Ireland | 52.83 | -7.62 | 830 | 2038 |
| Baile Briotáis | city | Laois | Ireland | 53.11 | -7.14 | 288 | 3596 |
| Baile Cholla | city | Laois | Ireland | 52.88 | -7.45 | 291 | 1555 |
| Baile Mhuiris | city | Laois | Ireland | 53.14 | -7.22 | 314 | 4982 |
| Baile Ui Laigheanain | city | Laois | Ireland | 52.94 | -7.04 | 347 | 2080 |
| Baile Uí Anracháin | city | Laois | Ireland | 52.99 | -7.56 | 387 | 1169 |
| Baile Uí Bhróithe | city | Laois | Ireland | 52.90 | -7.60 | 830 | 2074 |
| Baile Uí Bhuadáin | city | Laois | Ireland | 52.85 | -7.47 | 305 | 1396 |
| Baile Uí Liatháin Uachtarach | city | Laois | Ireland | 52.90 | -7.12 | 830 | 1764 |
| Baile an Bhiocáire | city | Laois | Ireland | 53.05 | -7.09 | 232 | 1496 |
| Baile an Chaisleain | city | Laois | Ireland | 52.98 | -7.49 | 337 | 2746 |
| Baile an Tiobraid | city | Laois | Ireland | 52.98 | -7.09 | 400 | 1729 |
| Baile na Coille | city | Laois | Ireland | 52.87 | -7.31 | 830 | 2294 |
| Baile Átha an Róine | city | Laois | Ireland | 52.95 | -7.30 | 830 | 2541 |
| Ballaghmore | city | Laois | Ireland | 52.96 | -7.73 | 830 | 2529 |
| Ballichmoyler | city | Laois | Ireland | 52.88 | -7.01 | 249 | 2328 |
| Ballickmoyler | city | Laois | Ireland | 52.88 | -7.01 | 249 | 2328 |
| Ballinakill | city | Laois | Ireland | 52.87 | -7.31 | 830 | 2294 |
| Ballinfulla | city | Laois | Ireland | 53.16 | -7.59 | 403 | 1101 |
| Ballinrally | city | Laois | Ireland | 53.00 | -7.64 | 830 | 715 |
| Ballintaggart | city | Laois | Ireland | 52.94 | -7.68 | 830 | 1152 |
| Ballinteskin | city | Laois | Ireland | 52.99 | -7.15 | 830 | 2372 |
| Ballintlea | city | Laois | Ireland | 52.99 | -7.12 | 830 | 2218 |
| Ballintubbert | city | Laois | Ireland | 52.98 | -7.09 | 400 | 1729 |
| Ballyadams | city | Laois | Ireland | 52.96 | -7.08 | 410 | 1668 |
| Ballyboodin | city | Laois | Ireland | 52.85 | -7.47 | 305 | 1396 |
| Ballybrittas | city | Laois | Ireland | 53.11 | -7.14 | 288 | 3596 |
| Ballybrophy | city | Laois | Ireland | 52.90 | -7.60 | 830 | 2074 |
| Ballybrophy Junction | city | Laois | Ireland | 52.90 | -7.60 | 830 | 2074 |
| Ballycarnan | city | Laois | Ireland | 53.00 | -7.30 | 830 | 10736 |
| Ballyclare Bridge | city | Laois | Ireland | 53.18 | -7.42 | 387 | 1480 |
| Ballyclider | city | Laois | Ireland | 53.03 | -7.26 | 830 | 11318 |
| Ballycolla | city | Laois | Ireland | 52.88 | -7.45 | 291 | 1555 |
| Ballycoolan | city | Laois | Ireland | 52.98 | -7.16 | 830 | 2355 |
| Ballycrossal | city | Laois | Ireland | 53.12 | -7.23 | 357 | 3446 |
| Ballycuddahy | city | Laois | Ireland | 52.92 | -7.47 | 318 | 1246 |
| Ballydavis | city | Laois | Ireland | 53.05 | -7.25 | 830 | 9194 |
| Ballyduff | city | Laois | Ireland | 53.06 | -7.16 | 830 | 2564 |
| Ballyfoyle | city | Laois | Ireland | 52.91 | -6.94 | 170 | 4080 |
| Ballyhid | city | Laois | Ireland | 52.82 | -6.96 | 134 | 12444 |
| Ballyhorahan | city | Laois | Ireland | 52.99 | -7.56 | 387 | 1169 |
| Ballyhunpahane | city | Laois | Ireland | 53.09 | -7.48 | 938 | 842 |
| Ballykealy | city | Laois | Ireland | 52.81 | -7.42 | 830 | 1462 |
| Ballylehane Upper | city | Laois | Ireland | 52.90 | -7.12 | 830 | 1764 |
| Ballylinan | city | Laois | Ireland | 52.94 | -7.04 | 347 | 2080 |
| Ballylynan | city | Laois | Ireland | 52.94 | -7.04 | 347 | 2080 |
| Ballymaddock | city | Laois | Ireland | 53.04 | -7.19 | 830 | 3093 |
| Ballymorris | city | Laois | Ireland | 53.14 | -7.22 | 314 | 4982 |
| Ballynahimmy | city | Laois | Ireland | 53.14 | -7.60 | 830 | 960 |
| Ballynakill | city | Laois | Ireland | 52.88 | -7.07 | 830 | 1577 |
| Ballynamuddagh | city | Laois | Ireland | 52.99 | -7.38 | 403 | 2083 |
| Ballypickas | city | Laois | Ireland | 52.90 | -7.30 | 830 | 2398 |
| Ballyroan | city | Laois | Ireland | 52.95 | -7.30 | 830 | 2541 |
| Ballyruin | city | Laois | Ireland | 52.96 | -7.31 | 830 | 3674 |
| Ballytarsna | city | Laois | Ireland | 52.93 | -7.39 | 311 | 2706 |
| Ballythomas | city | Laois | Ireland | 53.05 | -7.18 | 830 | 2660 |
| Ballytiniska Cross Roads | city | Laois | Ireland | 52.87 | -6.96 | 147 | 11280 |
| Barkmill | city | Laois | Ireland | 53.09 | -7.38 | 830 | 2507 |
| Barnadarrig | city | Laois | Ireland | 52.94 | -7.43 | 301 | 1674 |
| Barrowhouse Cross Roads | city | Laois | Ireland | 52.95 | -6.99 | 209 | 7475 |
| Baunogemeely | city | Laois | Ireland | 52.92 | -7.21 | 830 | 1220 |
| Bauteogue | city | Laois | Ireland | 52.99 | -7.20 | 830 | 1926 |
| Bay Bridge | city | Laois | Ireland | 53.13 | -7.32 | 331 | 4882 |
| Baylough Bridge | city | Laois | Ireland | 53.16 | -7.10 | 242 | 3493 |
| Bealady Cross Roads | city | Laois | Ireland | 52.86 | -7.61 | 830 | 2290 |
| Belan | city | Laois | Ireland | 53.10 | -7.07 | 229 | 4146 |
| Bergins Bridge | city | Laois | Ireland | 53.15 | -7.13 | 255 | 4307 |
| Boherard | city | Laois | Ireland | 52.91 | -7.50 | 344 | 1061 |
| Boley | city | Laois | Ireland | 52.93 | -7.12 | 830 | 1542 |
| Borness Bridge | city | Laois | Ireland | 53.13 | -7.31 | 328 | 4998 |
| Borris in Ossory | city | Laois | Ireland | 52.94 | -7.64 | 830 | 1335 |
| Brennanshill | city | Laois | Ireland | 52.92 | -7.17 | 830 | 1294 |
| Brockra | city | Laois | Ireland | 53.04 | -7.44 | 830 | 2172 |
| Brogherled Cross Roads | city | Laois | Ireland | 53.16 | -7.57 | 364 | 1342 |
| Buddock Cross Roads | city | Laois | Ireland | 53.03 | -7.16 | 830 | 2707 |
| Buirios Mor Osrai | city | Laois | Ireland | 52.94 | -7.64 | 830 | 1335 |
| Bunlacken | city | Laois | Ireland | 52.81 | -7.46 | 830 | 1240 |