| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Keeloge South | city | Laois | Ireland | 52.9558333 | -7.6416667 | 416 | 2786 |
| Kennel Cross Roads | city | Laois | Ireland | 53.1022222 | -7.2213889 | 419 | 2758 |
| Kilbricken | city | Laois | Ireland | 52.9613889 | -7.4619444 | 318 | 2780 |
| Kilbride | city | Laois | Ireland | 53.135 | -7.2202778 | 334 | 2721 |
| Kilcavan | city | Laois | Ireland | 53.1925 | -7.3786111 | 344 | 2730 |
| Kilcolnanbane | city | Laois | Ireland | 53.027778 | -7.2616667 | 495 | 2776 |
| Kilcotton | city | Laois | Ireland | 52.9208333 | -7.5397222 | 416 | 2783 |
| Kilcruise | city | Laois | Ireland | 52.9044444 | -7.0880556 | 498 | 2812 |
| Kilkotton | city | Laois | Ireland | 52.9208333 | -7.5397222 | 416 | 2783 |
| Killabban | city | Laois | Ireland | 52.9133333 | -6.975 | 200 | 3402 |
| Killeen | city | Laois | Ireland | 52.9036111 | -6.9847222 | 206 | 3402 |
| Killenard | city | Laois | Ireland | 53.1330556 | -7.1486111 | 291 | 3138 |
| Killeshin | city | Laois | Ireland | 52.8444444 | -7.030556 | 958 | 2927 |
| Killyganard | city | Laois | Ireland | 52.9569444 | -7.0272222 | 249 | 3545 |
| Kilmanman | city | Laois | Ireland | 53.1591667 | -7.5388889 | 406 | 2753 |
| Kilmorony | city | Laois | Ireland | 52.9438889 | -6.9811111 | 216 | 4431 |
| Knocklead | city | Laois | Ireland | 52.9211111 | -7.1955556 | 498 | 2811 |
| Knocks | city | Laois | Ireland | 53.0494444 | -7.4625 | 501 | 2773 |
| Knockvorlagh | city | Laois | Ireland | 52.8888889 | -7.0730556 | 501 | 2786 |
| Kylegrove | city | Laois | Ireland | 53.0236111 | -7.3341667 | 472 | 2776 |
| Kyletalesha | city | Laois | Ireland | 53.0769444 | -7.3183333 | 416 | 2773 |
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