| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Maccabei | city | Campania | Italy | 41.08 | 14.78 | 964 | 32705 |
| Macerata Campania | city | Campania | Italy | 41.07 | 14.27 | 68 | 147114 |
| Maddaloni | city | Campania | Italy | 41.03 | 14.38 | 173 | 107728 |
| Madonna dell'Arco | city | Campania | Italy | 40.87 | 14.38 | 830 | 345252 |
| Madonna dell’Arco | city | Campania | Italy | 40.87 | 14.38 | 830 | 345252 |
| Magliano | city | Campania | Italy | 40.35 | 15.23 | 2509 | 4319 |
| Magliano Nuovo | city | Campania | Italy | 40.33 | 15.25 | 1778 | 3844 |
| Magliano Vetere | city | Campania | Italy | 40.35 | 15.23 | 2509 | 4319 |
| Magnano | city | Campania | Italy | 41.30 | 14.03 | 954 | 10836 |
| Maiorano di Monte | city | Campania | Italy | 41.23 | 14.30 | 1669 | 8236 |
| Maiori | city | Campania | Italy | 40.65 | 14.63 | 0 | 24656 |
| Majorano di Monti | city | Campania | Italy | 41.23 | 14.30 | 1669 | 8236 |
| Majure | city | Campania | Italy | 40.65 | 14.63 | 0 | 24656 |
| Mandia | city | Campania | Italy | 40.17 | 15.25 | 2509 | 10621 |
| Mandra | city | Campania | Italy | 40.73 | 13.95 | 0 | 35442 |
| Mandria | city | Campania | Italy | 40.73 | 13.95 | 0 | 35442 |
| Manocalzati | city | Campania | Italy | 40.93 | 14.85 | 1669 | 47621 |
| Marano | city | Campania | Italy | 40.90 | 14.18 | 830 | 431089 |
| Marano 'e Napule | city | Campania | Italy | 40.90 | 14.18 | 830 | 431089 |
| Marano di Napoli | city | Campania | Italy | 40.90 | 14.18 | 830 | 431089 |
| Marcianise | city | Campania | Italy | 41.03 | 14.28 | 68 | 154111 |
| Marciano | city | Campania | Italy | 40.58 | 14.33 | 0 | 16044 |
| Marciano Freddo | city | Campania | Italy | 41.22 | 14.33 | 830 | 10640 |
| Marcone | city | Campania | Italy | 41.33 | 14.67 | 1814 | 6105 |
| Mariglianella | city | Campania | Italy | 40.93 | 14.43 | 127 | 140822 |
| Marigliano | city | Campania | Italy | 40.93 | 14.45 | 127 | 122887 |
| Marina | city | Campania | Italy | 40.67 | 14.73 | 0 | 76610 |
| Marina Grande | city | Campania | Italy | 40.55 | 14.23 | 0 | 13007 |
| Marina Grande di Capri | city | Campania | Italy | 40.55 | 14.23 | 0 | 13007 |
| Marina dei Pioppi | city | Campania | Italy | 40.18 | 15.08 | 324 | 5564 |
| Marina di Camerota | city | Campania | Italy | 40.00 | 15.37 | 0 | 5020 |
| Marina e Cammarota | city | Campania | Italy | 40.00 | 15.37 | 0 | 5020 |
| Marzano | city | Campania | Italy | 41.32 | 14.03 | 931 | 9462 |
| Marzano Appio | city | Campania | Italy | 41.32 | 14.03 | 931 | 9462 |
| Marzano di Nola | city | Campania | Italy | 40.90 | 14.58 | 413 | 55231 |
| Masiello | city | Campania | Italy | 41.08 | 14.98 | 1669 | 16719 |
| Massalubrense | city | Campania | Italy | 40.60 | 14.33 | 987 | 21536 |
| Massari Visanti | city | Campania | Italy | 41.28 | 14.45 | 830 | 8967 |
| Massascusa | city | Campania | Italy | 40.20 | 15.28 | 2509 | 12529 |
| Masseria Balzano | city | Campania | Italy | 40.77 | 14.48 | 39 | 188972 |
| Masseria Coppari | city | Campania | Italy | 41.40 | 14.72 | 2509 | 5920 |
| Massicelle | city | Campania | Italy | 40.13 | 15.33 | 1026 | 6985 |
| Mastrati | city | Campania | Italy | 41.40 | 14.12 | 830 | 5696 |
| Materdomimi | city | Campania | Italy | 40.75 | 14.68 | 984 | 137264 |
| Materdomini | city | Campania | Italy | 40.75 | 14.68 | 984 | 137264 |
| Matonti | city | Campania | Italy | 40.30 | 15.02 | 1164 | 20086 |
| Melito 'e Napule | city | Campania | Italy | 40.92 | 14.23 | 301 | 552119 |
| Melito Irpino | city | Campania | Italy | 41.10 | 15.02 | 1017 | 14414 |
| Melito di Napoli | city | Campania | Italy | 40.92 | 14.23 | 301 | 552119 |
| Melizzano | city | Campania | Italy | 41.15 | 14.50 | 875 | 13418 |
| Mercatello | city | Campania | Italy | 40.65 | 14.80 | 0 | 112761 |
| Mercato | city | Campania | Italy | 40.72 | 14.93 | 830 | 19349 |
| Mercato San Severino | city | Campania | Italy | 40.78 | 14.77 | 830 | 55398 |
| Mercogliano | city | Campania | Italy | 40.92 | 14.73 | 1669 | 50647 |
| Merrone | city | Campania | Italy | 41.18 | 14.28 | 1669 | 13044 |
| Meta | city | Campania | Italy | 40.65 | 14.40 | 278 | 60368 |
| Miano | city | Campania | Italy | 40.85 | 14.25 | 0 | 611704 |
| Migliara | city | Campania | Italy | 41.13 | 14.48 | 830 | 10454 |
| Mignano | city | Campania | Italy | 41.38 | 13.97 | 830 | 6331 |
| Mignano Monte Lungo | city | Campania | Italy | 41.38 | 13.97 | 830 | 6331 |
| Minori | city | Campania | Italy | 40.65 | 14.62 | 0 | 26169 |
| Minure | city | Campania | Italy | 40.65 | 14.62 | 0 | 26169 |
| Mirabella Eclano | city | Campania | Italy | 41.03 | 14.98 | 1669 | 18867 |
| Miseno | city | Campania | Italy | 40.78 | 14.08 | 0 | 39781 |
| Misenum | city | Campania | Italy | 40.78 | 14.08 | 0 | 39781 |
| Misène | city | Campania | Italy | 40.78 | 14.08 | 0 | 39781 |
| Mizenum | city | Campania | Italy | 40.78 | 14.08 | 0 | 39781 |
| Moiano | city | Campania | Italy | 41.08 | 14.53 | 849 | 27441 |
| Moio della Civitella | city | Campania | Italy | 40.25 | 15.28 | 1899 | 12125 |
| Moio della Civitella-Pellare | city | Campania | Italy | 40.25 | 15.28 | 1899 | 12125 |
| Molinara | city | Campania | Italy | 41.30 | 14.90 | 1856 | 6776 |
| Molinaria | city | Campania | Italy | 41.30 | 14.90 | 1856 | 6776 |
| Mondragone | city | Campania | Italy | 41.12 | 13.88 | 16 | 21026 |
| Montaguto | city | Campania | Italy | 41.25 | 15.25 | 1669 | 3491 |
| Montanaro | city | Campania | Italy | 41.20 | 14.07 | 282 | 18533 |
| Montaniccio | city | Campania | Italy | 41.23 | 14.35 | 295 | 11307 |
| Montano Antilia | city | Campania | Italy | 40.17 | 15.37 | 1902 | 5931 |
| Monte 'e Proceta | city | Campania | Italy | 40.80 | 14.05 | 219 | 61991 |
| Monte San Giacomo | city | Campania | Italy | 40.33 | 15.53 | 2614 | 6671 |
| Monte di Procida | city | Campania | Italy | 40.80 | 14.05 | 219 | 61991 |
| Montecalvo Irpino | city | Campania | Italy | 41.18 | 15.03 | 1945 | 9337 |
| Montecorice | city | Campania | Italy | 40.23 | 14.98 | 830 | 7600 |
| Montecorvino Rovella | city | Campania | Italy | 40.70 | 14.98 | 1141 | 15443 |
| Montefalcione | city | Campania | Italy | 40.97 | 14.88 | 1965 | 23748 |
| Montefalcone di Val Fortore | city | Campania | Italy | 41.33 | 15.00 | 2601 | 4457 |
| Monteforte | city | Campania | Italy | 40.37 | 15.18 | 1702 | 5266 |
| Monteforte Cilento | city | Campania | Italy | 40.37 | 15.18 | 1702 | 5266 |
| Monteforte Irpino | city | Campania | Italy | 40.90 | 14.70 | 1886 | 30924 |
| Montefredane | city | Campania | Italy | 40.97 | 14.82 | 987 | 43695 |
| Montefusco | city | Campania | Italy | 41.03 | 14.85 | 1669 | 26275 |
| Montemarano | city | Campania | Italy | 40.92 | 15.00 | 2509 | 10554 |
| Montemiletto | city | Campania | Italy | 41.02 | 14.90 | 1689 | 20641 |
| Montesano sulla Marcellana | city | Campania | Italy | 40.27 | 15.70 | 2926 | 6159 |
| Montesarchio | city | Campania | Italy | 41.07 | 14.63 | 944 | 30228 |
| Monteverde | city | Campania | Italy | 41.00 | 15.53 | 1893 | 2947 |
| Monticello | city | Campania | Italy | 40.65 | 15.02 | 830 | 41573 |
| Morcone | city | Campania | Italy | 41.33 | 14.67 | 1814 | 6105 |
| Morigerati | city | Campania | Italy | 40.13 | 15.55 | 830 | 7348 |
| Morra De Sanctis | city | Campania | Italy | 40.93 | 15.25 | 2001 | 5192 |
| Morrone | city | Campania | Italy | 41.18 | 14.28 | 1669 | 13044 |
| Mugnano 'e Napule | city | Campania | Italy | 40.92 | 14.20 | 410 | 459826 |
| Mugnano del Cardinale | city | Campania | Italy | 40.93 | 14.63 | 1669 | 34714 |
| Mugnano di Napoli | city | Campania | Italy | 40.92 | 14.20 | 410 | 459826 |
| Mundragone | city | Campania | Italy | 41.12 | 13.88 | 16 | 21026 |