| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Dangan's Bridge | city | Laois | Ireland | 53.1225 | -7.2672222 | 347 | 2754 |
| Dangans | city | Laois | Ireland | 53.1175 | -7.2758333 | 364 | 2754 |
| Danganʼs Bridge | city | Laois | Ireland | 53.1225 | -7.2672222 | 347 | 2754 |
| Daru | city | Laois | Ireland | 52.8441667 | -7.3925 | 314 | 2856 |
| DarĂº | city | Laois | Ireland | 52.8441667 | -7.3925 | 314 | 2856 |
| Derry | city | Laois | Ireland | 53.0202778 | -7.25 | 498 | 2776 |
| Derrycanton | city | Laois | Ireland | 52.9933333 | -7.5061111 | 370 | 2780 |
| Derrycon | city | Laois | Ireland | 53.0563889 | -7.5075 | 538 | 2773 |
| Derrygile | city | Laois | Ireland | 53.0944444 | -7.3294444 | 413 | 2759 |
| Derrylemoge | city | Laois | Ireland | 53.1133333 | -7.3980556 | 469 | 2772 |
| Derrynase Bridge | city | Laois | Ireland | 52.9797222 | -7.5636111 | 377 | 2780 |
| Donaghmore | city | Laois | Ireland | 52.8736111 | -7.5969444 | 426 | 2840 |
| Doonane | city | Laois | Ireland | 52.8558333 | -7.1316667 | 498 | 3058 |
| Drimmo | city | Laois | Ireland | 53.0405556 | -7.5383333 | 501 | 2776 |
| Drumagh | city | Laois | Ireland | 52.8516667 | -7.0927778 | 711 | 2941 |
| Drummond | city | Laois | Ireland | 53.1691667 | -7.4255556 | 433 | 2726 |
| Dunrally Bridge | city | Laois | Ireland | 53.0630556 | -7.0572222 | 216 | 5048 |
| Durrow | city | Laois | Ireland | 52.8441667 | -7.3925 | 314 | 2856 |
| Dysart | city | Laois | Ireland | 53.0211111 | -7.2322222 | 498 | 2776 |
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