| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Manainn Ard | city | Galway | Ireland | 53.19 | -8.76 | 187 | 1974 |
| Manch Bridge | city | Cork | Ireland | 51.73 | -9.02 | 239 | 1664 |
| Mangerton | city | Kerry | Ireland | 51.94 | -9.46 | 324 | 552 |
| Manner's Town | city | Donegal | Ireland | 55.02 | -7.40 | 101 | 10944 |
| Manner’s Town | city | Donegal | Ireland | 55.02 | -7.40 | 101 | 10944 |
| Manninard | city | Galway | Ireland | 53.19 | -8.76 | 187 | 1974 |
| Manning | city | Cork | Ireland | 52.18 | -8.33 | 127 | 2120 |
| Mannion's Cross Roads | city | Offaly | Ireland | 53.33 | -7.88 | 249 | 1250 |
| Mannion’s Cross Roads | city | Offaly | Ireland | 53.33 | -7.88 | 249 | 1250 |
| Mannishter er Maigh | city | Cork | Ireland | 52.14 | -8.28 | 236 | 7966 |
| Manor Kilbride | city | Wicklow | Ireland | 53.20 | -6.46 | 905 | 3356 |
| Manorcunningham | city | Donegal | Ireland | 54.95 | -7.62 | 295 | 2625 |
| Manorhamilton | city | Leitrim | Ireland | 54.31 | -8.18 | 229 | 1793 |
| Manorland | city | Meath | Ireland | 53.55 | -6.78 | 196 | 7452 |
| Manraghrory | city | Mayo | Ireland | 54.18 | -10.05 | 0 | 758 |
| Manseltown | city | Ireland | 52.70 | -7.72 | 403 | 1664 | |
| Mansfieldstown | city | Lu | Ireland | 53.91 | -6.50 | 59 | 3246 |
| Mantlehill | city | Ireland | 52.63 | -8.99 | 6 | 2175 | |
| Manulla | city | Mayo | Ireland | 53.83 | -9.18 | 193 | 2033 |
| Manutia | city | Kildare | Ireland | 53.38 | -6.59 | 236 | 15513 |