| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Dealbhna | city | An Iarmhi | Ireland | 53.6105556 | -7.0925 | 380 | 3153 |
| Deans Grange | city | Baile Atha Cliath | Ireland | 53.2816667 | -6.1677778 | 75 | 84907 |
| Deelis | city | Ciarrai | Ireland | 52.2166667 | -9.95 | 439 | 1365 |
| Deerpark | city | An Clar | Ireland | 53.02778 | -9.1261111 | 436 | 2497 |
| Deerpark Bridge | city | Port Lairge | Ireland | 52.2716667 | -7.7294444 | 314 | 4450 |
| Defner | city | County Leitrim | Ireland | 54.0252778 | -8.0747222 | 236 | 1547 |
| Deilginis | city | Baile Atha Cliath | Ireland | 53.2783333 | -6.1002778 | 0 | 35294 |
| Deilgne | city | Cill Mhantain | Ireland | 53.1308333 | -6.0913889 | 170 | 5033 |
| Delgany | city | Cill Mhantain | Ireland | 53.1308333 | -6.0913889 | 170 | 5033 |
| Delvin | city | An Iarmhi | Ireland | 53.6105556 | -7.0925 | 380 | 3153 |
| Deningornan Bridge | city | County Donegal | Ireland | 54.6780556 | -8.1047222 | 160 | 2245 |
| Dergvone | city | County Leitrim | Ireland | 54.2330556 | -8.0658333 | 531 | 1590 |
| Dermotstown | city | Baile Atha Cliath | Ireland | 53.59 | -6.2241667 | 190 | 68993 |
| Dernacally | city | County Donegal | Ireland | 54.9488889 | -7.4666667 | 114 | 2455 |
| Dernagola | city | County Monaghan | Ireland | 54.3863889 | -7.0363889 | 1581 | 4157 |
| Dernagree | city | | Ireland | 52.1166667 | -9.0333333 | 413 | 5188 |
| Dernahelty Beg | city | | Ireland | 54.0833333 | -7.85 | 387 | 1458 |
| Dernahelty More | city | | Ireland | 54.1 | -7.8666667 | 741 | 1750 |
| Dernakesh | city | An Cabhan | Ireland | 54.0213889 | -7.0436111 | 390 | 2432 |
| Derradda | city | County Leitrim | Ireland | 54.0975 | -7.7819444 | 242 | 1939 |
| Derraun Bridge | city | County Limerick | Ireland | 52.5677778 | -8.2563889 | 236 | 4918 |
| Derreen | city | Ciarrai | Ireland | 51.8980556 | -10.2427778 | 59 | 2137 |
| Derreen | city | Gaillimh | Ireland | 53.5036111 | -10.0638889 | 213 | 2155 |
| Derreen | city | Maigh Eo | Ireland | 53.8991667 | -9.9419444 | 0 | 1064 |
| Derreen | city | Maigh Eo | Ireland | 53.9936111 | -9.42 | 259 | 1806 |
| Derreen | city | An Clar | Ireland | 53.0886111 | -9.3122222 | 288 | 1207 |
| Derreen | city | | Ireland | 52.0666667 | -9.1166667 | 521 | 5160 |
| Derreen | city | Gaillimh | Ireland | 53.0325 | -8.7277778 | 229 | 2725 |
| Derreenacarrin | city | Corcaigh | Ireland | 51.7094444 | -9.6113889 | 239 | 3997 |
| Derreenacush | city | Corcaigh | Ireland | 51.7366667 | -9.9738889 | 305 | 1852 |
| Derreenannagh | city | Ros Comain | Ireland | 53.9791667 | -8.0980556 | 249 | 1689 |
| Derreenargan | city | Ros Comain | Ireland | 54.0283333 | -8.1183333 | 242 | 1715 |
| Derreenavoggy | city | | Ireland | 54.0666667 | -8.1166667 | 269 | 1718 |
| Derreenboy | city | Gaillimh | Ireland | 53.2297222 | -8.3316667 | 249 | 2881 |
| Derreendarragh | city | Ciarrai | Ireland | 51.8933333 | -9.7505556 | 246 | 2308 |
| Derreenmoria | city | Ciarrai | Ireland | 51.9730556 | -10.1447222 | 246 | 2065 |
| Derreennatra | city | Corcaigh | Ireland | 51.5227778 | -9.5025 | 0 | 2816 |
| Derreens | city | Maigh Eo | Ireland | 54.2030556 | -9.8191667 | 242 | 1781 |
| Derreens | city | Cill Dara | Ireland | 53.2333333 | -6.7797222 | 347 | 7161 |
| Derreeny | city | Ciarrai | Ireland | 51.9366667 | -9.7894444 | 498 | 2436 |
| Derreeny Bridge | city | Corcaigh | Ireland | 51.6130556 | -9.2661111 | 190 | 5247 |
| Derren | city | An Clar | Ireland | 52.9530556 | -9.4222222 | 144 | 852 |
| Derrew | city | Gaillimh | Ireland | 53.1983333 | -8.3 | 305 | 2884 |
| Derrics | city | County Offaly | Ireland | 53.3058333 | -7.6158333 | 232 | 2666 |
| Derries | city | County Offaly | Ireland | 53.3113889 | -7.0180556 | 259 | 4894 |
| Derrineanig | city | Corcaigh | Ireland | 51.8786111 | -9.1680556 | 538 | 5215 |
| Derrinkee | city | | Ireland | 53.6833333 | -9.5166667 | 472 | 1814 |
| Derrinkip | city | County Leitrim | Ireland | 54.0266667 | -7.8847222 | 180 | 1393 |
| Derrintober | city | County Leitrim | Ireland | 54.0741667 | -8.0366667 | 314 | 1429 |
| Derrinturn | city | Cill Dara | Ireland | 53.3416667 | -6.9411111 | 249 | 7077 |
| Derrinvoney | city | | Ireland | 54.1666667 | -8.0833333 | 190 | 1556 |
| Derrmeel | city | Ros Comain | Ireland | 53.3397222 | -8.0169444 | 200 | 1980 |
| Derroogh | city | Gaillimh | Ireland | 53.2766667 | -9.5180556 | 108 | 2243 |
| Derrooly | city | County Offaly | Ireland | 53.2608333 | -7.6527778 | 242 | 2654 |
| Derroran Bridge | city | An Clar | Ireland | 52.9611111 | -8.4247222 | 252 | 2532 |
| Derry | city | | Ireland | 54.0833333 | -9.55 | 249 | 1797 |
| Derry | city | Gaillimh | Ireland | 53.0144444 | -8.8513889 | 144 | 2789 |
| Derry | city | Sligeach | Ireland | 54.0877778 | -8.3258333 | 436 | 2635 |
| Derry | city | An Cabhan | Ireland | 53.9922222 | -7.5458333 | 249 | 2261 |
| Derry | city | Laois | Ireland | 53.0202778 | -7.25 | 498 | 2776 |
| Derry Cross Roads | city | Ciarrai | Ireland | 52.4813889 | -9.4141667 | 232 | 2436 |
| Derryad | city | | Ireland | 53.6 | -7.8666667 | 239 | 2375 |
| Derrybeg | city | County Donegal | Ireland | 55.0833333 | -8.2894444 | 150 | 2170 |
| Derrybrat | city | County Offaly | Ireland | 53.2016667 | -7.7775 | 223 | 2660 |
| Derrybrennan | city | Cill Dara | Ireland | 53.2972222 | -6.9713889 | 232 | 6252 |
| Derrybrien | city | Gaillimh | Ireland | 53.0641667 | -8.6122222 | 524 | 2788 |
| Derrybrook | city | Corcaigh | Ireland | 51.8680556 | -8.4386111 | 246 | 5216 |
| Derrycalliff Lower | city | An Clar | Ireland | 52.9313889 | -8.8538889 | 252 | 2551 |
| Derrycanton | city | Laois | Ireland | 52.9933333 | -7.5061111 | 370 | 2780 |
| Derrycarney | city | County Offaly | Ireland | 53.2394444 | -7.7861111 | 206 | 2657 |
| Derrycassan | city | County Donegal | Ireland | 55.2058333 | -7.8477778 | 246 | 1147 |
| Derryclogh | city | Corcaigh | Ireland | 51.6463889 | -9.2219444 | 426 | 5243 |
| Derryclure | city | County Offaly | Ireland | 53.2377778 | -7.4763889 | 265 | 2674 |
| Derrycoffey | city | County Offaly | Ireland | 53.3611111 | -7.3266667 | 498 | 2805 |
| Derrycon | city | An Clar | Ireland | 52.9491667 | -8.4491667 | 367 | 1972 |
| Derrycon | city | Laois | Ireland | 53.0563889 | -7.5075 | 538 | 2773 |
| Derrycooly | city | County Offaly | Ireland | 53.2638889 | -7.6738889 | 236 | 2654 |
| Derrycoosh | city | Maigh Eo | Ireland | 53.8497222 | -9.3716667 | 226 | 1807 |
| Derrycorrib | city | Maigh Eo | Ireland | 54.2052778 | -9.9286111 | 39 | 1043 |
| Derrycrossaun Bridge | city | An Clar | Ireland | 52.6988889 | -9.3447222 | 88 | 2520 |
| Derrydamph | city | An Cabhan | Ireland | 53.9802778 | -7.1591667 | 508 | 2425 |
| Derrydolney | city | County Offaly | Ireland | 53.1908333 | -7.7144444 | 239 | 2660 |
| Derrydruel | city | County Donegal | Ireland | 54.9108333 | -8.3383333 | 262 | 1843 |
| Derryfadda | city | An Clar | Ireland | 53.0172222 | -8.6883333 | 236 | 2662 |
| Derryfineen | city | Corcaigh | Ireland | 51.8969444 | -9.2055556 | 856 | 5215 |
| Derryfrench | city | Gaillimh | Ireland | 53.1619444 | -8.3863889 | 249 | 2885 |
| Derrygarran Bridge | city | | Ireland | 53.2361111 | -7.0733333 | 249 | 4213 |
| Derrygawny | city | County Offaly | Ireland | 53.4111111 | -7.2011111 | 429 | 2959 |
| Derrygile | city | Laois | Ireland | 53.0944444 | -7.3294444 | 413 | 2759 |
| Derrygola | city | County Monaghan | Ireland | 54.3391667 | -7.091667 | 636 | 4189 |
| Derrygolan | city | County Offaly | Ireland | 53.3283333 | -7.4736111 | 252 | 2799 |
| Derrygoolin | city | Gaillimh | Ireland | 52.9816667 | -8.4361111 | 518 | 2532 |
| Derrygorry | city | County Monaghan | Ireland | 54.4088889 | -7.05 | 436 | 4375 |
| Derrygoss | city | An Cabhan | Ireland | 54.0480556 | -7.405 | 232 | 2416 |
| Derrygreenagh | city | County Offaly | Ireland | 53.3908333 | -7.2797222 | 442 | 2902 |
| Derrygrogan | city | County Offaly | Ireland | 53.3075 | -7.3869444 | 364 | 2782 |
| Derryharney | city | County Offaly | Ireland | 53.3008333 | -7.9508333 | 196 | 2549 |
| Derryheena | city | An Clar | Ireland | 52.9275 | -8.8369444 | 479 | 2551 |
| Derryhulagh | city | Maigh Eo | Ireland | 54.0347222 | -9.3941667 | 393 | 1801 |
| Derrykeel | city | Gaillimh | Ireland | 53.0425 | -8.7205556 | 232 | 2849 |
| Derrylaggy | city | County Donegal | Ireland | 55.0988889 | -7.8583333 | 288 | 2133 |
| Derrylahan | city | County Donegal | Ireland | 54.6402778 | -8.6288889 | 200 | 1616 |
| Derrylahan | city | Ros Comain | Ireland | 53.3527778 | -8.0458333 | 288 | 1891 |
| Derrylane | city | An Cabhan | Ireland | 53.9669444 | -7.5416667 | 311 | 2261 |
| Derrylea | city | Ciarrai | Ireland | 51.9519444 | -9.6541667 | 616 | 2436 |
| Derrylea | city | County Monaghan | Ireland | 54.2758333 | -7.1316667 | 590 | 3275 |
| Derrylea | city | County Monaghan | Ireland | 54.3738889 | -7.0236111 | 1584 | 3562 |
| Derrylehan | city | | Ireland | 54.4 | -8.45 | 305 | 2446 |
| Derrylemoge | city | Laois | Ireland | 53.1133333 | -7.3980556 | 469 | 2772 |
| Derrylesk | city | County Offaly | Ireland | 53.2711111 | -7.2452778 | 272 | 2654 |
| Derrylicka | city | Ciarrai | Ireland | 51.9172222 | -9.7663889 | 629 | 2436 |
| Derrylough | city | Corcaigh | Ireland | 51.6897222 | -9.6388889 | 62 | 3091 |
| Derrylough | city | County Donegal | Ireland | 54.8733333 | -8.3361111 | 449 | 1922 |
| Derryloughaun | city | Gaillimh | Ireland | 53.2536111 | -9.2461111 | 0 | 2126 |
| Derrymore | city | Ciarrai | Ireland | 52.2402778 | -9.8425 | 341 | 1654 |
| Derrymore | city | An Clar | Ireland | 52.9094444 | -8.5733333 | 196 | 2503 |
| Derrymore Bridge | city | An Clar | Ireland | 52.8827778 | -9.2472222 | 246 | 2507 |
| Derrymore Bridge | city | Tiobraid Arann | Ireland | 52.6411111 | -7.9263889 | 252 | 2853 |
| Derrymullan | city | Gaillimh | Ireland | 53.3422222 | -8.2663889 | 219 | 2756 |
| Derrymullen | city | Cill Dara | Ireland | 53.2786111 | -6.8905556 | 259 | 7152 |
| Derrynacaheragh | city | Corcaigh | Ireland | 51.7625 | -9.19 | 472 | 5229 |
| Derrynacarana | city | Gaillimh | Ireland | 53.0516667 | -8.7227778 | 226 | 2849 |
| Derrynacreve | city | An Cabhan | Ireland | 54.155 | -7.7175 | 249 | 2364 |
| Derrynadiyva | city | Maigh Eo | Ireland | 53.8991667 | -9.3191667 | 377 | 1806 |
| Derrynagun | city | County Offaly | Ireland | 53.2952778 | -7.7286111 | 216 | 2699 |
| Derrynameel | city | Maigh Eo | Ireland | 54.2075 | -9.8958333 | 239 | 1431 |
| Derrynamuck | city | Cill Mhantain | Ireland | 52.9608333 | -6.5636111 | 1272 | 4575 |
| Derrynananta | city | An Cabhan | Ireland | 54.1625 | -7.8711111 | 935 | 2125 |
| Derrynase Bridge | city | Laois | Ireland | 52.9797222 | -7.5636111 | 377 | 2780 |
| Derryness | city | County Donegal | Ireland | 54.7866667 | -8.4430556 | 3 | 2062 |
| Derryounce | city | County Offaly | Ireland | 53.1830556 | -7.1994444 | 275 | 2834 |
| Derryrobinson | city | County Offaly | Ireland | 53.2763889 | -7.1855556 | 265 | 2654 |
| Derryrush | city | Gaillimh | Ireland | 53.3902778 | -9.6663889 | 9 | 2287 |
| Derryvane | city | Corcaigh | Ireland | 51.8694444 | -9.1411111 | 508 | 5219 |
| Derryvarroge | city | Cill Dara | Ireland | 53.3505556 | -6.81 | 301 | 6972 |
| Derryvilla | city | County Offaly | Ireland | 53.1780556 | -7.1802778 | 269 | 2834 |
| Derryvillane | city | Corcaigh | Ireland | 52.2197222 | -8.3855556 | 183 | 5175 |
| Derryvony | city | An Cabhan | Ireland | 54.1502778 | -7.4202778 | 360 | 2614 |
| Derryvough | city | An Clar | Ireland | 52.9358333 | -8.8361111 | 436 | 2551 |
| Deshure | city | Corcaigh | Ireland | 51.8461111 | -8.9969444 | 501 | 5219 |
| Devonshire Bridge | city | Cill Dara | Ireland | 53.2663889 | -6.6211111 | 341 | 7319 |
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