| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ма̀врово | city | Dytiki Makedonia | Greece | 40.51 | 21.32 | 2020 | 12794 |
| Маврикиано | city | Kriti | Greece | 35.27 | 25.72 | 3 | 4522 |
| Маврокамбос | city | Dytiki Makedonia | Greece | 40.63 | 21.23 | 3379 | 740 |
| Мавролофос | city | Kentriki Makedonia | Greece | 40.91 | 23.87 | 830 | 3542 |
| Мавропуло | city | Sterea Ellada | Greece | 38.54 | 23.86 | 1669 | 178 |
| Маврохори | city | Dytiki Makedonia | Greece | 40.51 | 21.32 | 2020 | 12794 |
| Магула | city | Sterea Ellada | Greece | 38.41 | 23.82 | 0 | 5629 |
| Макриамос | city | Anatoliki Makedonia kai Thraki | Greece | 40.77 | 24.72 | 3 | 4287 |
| Макрикапа | city | Sterea Ellada | Greece | 38.61 | 23.75 | 830 | 1897 |
| Макрималли | city | Sterea Ellada | Greece | 38.60 | 23.67 | 830 | 4289 |
| Макрихори | city | Sterea Ellada | Greece | 38.53 | 23.98 | 1669 | 1664 |
| Малаконта | city | Sterea Ellada | Greece | 38.40 | 23.77 | 124 | 5258 |
| Малетианои | city | Sterea Ellada | Greece | 38.63 | 24.07 | 1066 | 4338 |
| Малия | city | Kriti | Greece | 35.28 | 25.46 | 229 | 6840 |
| Малый Принос | city | Anatoliki Makedonia kai Thraki | Greece | 40.72 | 24.62 | 1669 | 2387 |
| Мандраджик | city | Kentriki Makedonia | Greece | 41.26 | 23.14 | 147 | 1505 |
| Мандраки | city | Notio Aigaio | Greece | 36.61 | 27.13 | 144 | 543 |
| Маникия | city | Sterea Ellada | Greece | 38.55 | 23.99 | 1026 | 1805 |
| Мантуди | city | Sterea Ellada | Greece | 38.80 | 23.48 | 108 | 2846 |
| Манјак | city | Dytiki Makedonia | Greece | 40.50 | 21.24 | 2509 | 21486 |
| Маратокампос | city | Voreio Aigaio | Greece | 37.73 | 26.69 | 830 | 5136 |
| Маратон | city | Attiki | Greece | 38.16 | 23.96 | 203 | 8583 |
| Марафон | city | Attiki | Greece | 38.16 | 23.96 | 203 | 8583 |
| Мариес | city | Ionia Nisia | Greece | 37.82 | 20.68 | 1669 | 1949 |
| Мариес | city | Anatoliki Makedonia kai Thraki | Greece | 40.69 | 24.62 | 2080 | 2806 |
| Маркатес | city | Sterea Ellada | Greece | 38.70 | 23.59 | 1669 | 1777 |
| Марковени | city | Dytiki Makedonia | Greece | 40.43 | 21.26 | 2034 | 7486 |
| Маркопуло Оропу | city | Attiki | Greece | 38.29 | 23.82 | 830 | 9023 |
| Мармарион | city | Sterea Ellada | Greece | 38.05 | 24.32 | 403 | 1487 |
| Марули | city | Sterea Ellada | Greece | 38.87 | 23.24 | 1669 | 2358 |
| Маруси | city | Attiki | Greece | 38.05 | 23.81 | 830 | 516222 |
| Массари | city | Notio Aigaio | Greece | 36.18 | 28.07 | 49 | 4769 |
| Махерадо | city | Ionia Nisia | Greece | 37.76 | 20.81 | 830 | 11177 |
| Мачу̀ково | city | Kentriki Makedonia | Greece | 41.10 | 22.56 | 367 | 7363 |
| Мачуково | city | Kentriki Makedonia | Greece | 41.10 | 22.56 | 367 | 7363 |
| Ме́цово | city | Ipeiros | Greece | 39.77 | 21.18 | 3520 | 3570 |
| Мегара | city | Attiki | Greece | 38.00 | 23.34 | 170 | 10737 |
| Мегары | city | Attiki | Greece | 38.00 | 23.34 | 170 | 10737 |
| Мезо Геракари | city | Ionia Nisia | Greece | 37.82 | 20.81 | 167 | 9156 |
| Мезохория | city | Sterea Ellada | Greece | 38.25 | 24.21 | 318 | 1544 |
| Мейисти | city | Notio Aigaio | Greece | 36.15 | 29.59 | 0 | 887 |
| Мекунида | city | Sterea Ellada | Greece | 38.04 | 24.42 | 1099 | 5382 |
| Мелидони | city | Kriti | Greece | 35.38 | 24.74 | 830 | 4619 |
| Мелики | city | Kentriki Makedonia | Greece | 40.52 | 22.40 | 111 | 6115 |
| Мелисонас | city | Sterea Ellada | Greece | 38.09 | 24.39 | 1669 | 1021 |
| Мелиссия | city | Attiki | Greece | 38.05 | 23.84 | 912 | 327799 |
| Ментулис | city | Sterea Ellada | Greece | 38.60 | 24.08 | 383 | 4854 |
| Меронас | city | Kriti | Greece | 35.23 | 24.63 | 1669 | 2082 |
| Месагрос | city | Attiki | Greece | 37.75 | 23.51 | 830 | 8858 |
| Месолонгион | city | Dytiki Ellada | Greece | 38.37 | 21.43 | 3 | 5938 |
| Месопотамия | city | Dytiki Makedonia | Greece | 40.50 | 21.16 | 2509 | 5478 |
| Месопотамија | city | Dytiki Makedonia | Greece | 40.50 | 21.16 | 2509 | 5478 |
| Месорахи | city | Kentriki Makedonia | Greece | 41.00 | 23.86 | 830 | 4323 |
| Месохори | city | Kriti | Greece | 35.02 | 25.21 | 1013 | 3078 |
| Метала | city | Kentriki Makedonia | Greece | 41.08 | 23.74 | 928 | 2957 |
| Метаморфози | city | Sterea Ellada | Greece | 38.44 | 23.91 | 830 | 6421 |
| Метаморфозис | city | Kentriki Makedonia | Greece | 40.23 | 23.60 | 0 | 1241 |
| Метаморфоси | city | Kentriki Makedonia | Greece | 40.23 | 23.60 | 0 | 1241 |
| Метони | city | Peloponnisos | Greece | 36.82 | 21.70 | 0 | 1752 |
| Метохи | city | Sterea Ellada | Greece | 38.62 | 23.95 | 1249 | 2378 |
| Метохи | city | Sterea Ellada | Greece | 38.78 | 23.43 | 196 | 2047 |
| Мецово | city | Ipeiros | Greece | 39.77 | 21.18 | 3520 | 3570 |
| Мецовон | city | Ipeiros | Greece | 39.77 | 21.18 | 3520 | 3570 |
| Миконос | city | Notio Aigaio | Greece | 37.45 | 25.33 | 213 | 4742 |
| Микро Дасос | city | Kentriki Makedonia | Greece | 41.07 | 22.57 | 328 | 3259 |
| Милаки | city | Sterea Ellada | Greece | 38.38 | 24.06 | 104 | 8831 |
| Милатос | city | Kriti | Greece | 35.31 | 25.57 | 147 | 2635 |
| Милеси | city | Attiki | Greece | 38.28 | 23.80 | 830 | 10118 |
| Мили | city | Sterea Ellada | Greece | 38.03 | 24.44 | 912 | 5450 |
| Мили | city | Sterea Ellada | Greece | 38.72 | 23.74 | 830 | 1001 |
| Милиес | city | Sterea Ellada | Greece | 38.94 | 23.27 | 1669 | 2232 |
| Милос | city | Notio Aigaio | Greece | 36.75 | 24.43 | 291 | 976 |
| Мирина | city | Voreio Aigaio | Greece | 39.88 | 25.07 | 272 | 5751 |
| Миркинос | city | Kentriki Makedonia | Greece | 40.90 | 23.82 | 45 | 2413 |
| Миртиас | city | Sterea Ellada | Greece | 38.79 | 23.33 | 1030 | 2993 |
| Миртия | city | Sterea Ellada | Greece | 38.53 | 24.13 | 830 | 3182 |
| Миртос | city | Kriti | Greece | 35.00 | 25.58 | 0 | 2858 |
| Мистра | city | Peloponnisos | Greece | 37.07 | 22.38 | 1965 | 8810 |
| Мистрос | city | Sterea Ellada | Greece | 38.52 | 23.84 | 839 | 190 |
| Митикас | city | Sterea Ellada | Greece | 38.44 | 23.65 | 59 | 58589 |
| Митилена | city | Voreio Aigaio | Greece | 39.11 | 26.55 | 108 | 20503 |
| Митилини | city | Voreio Aigaio | Greece | 39.11 | 26.55 | 108 | 20503 |
| Мо̀крени | city | Dytiki Makedonia | Greece | 40.54 | 21.50 | 2509 | 2488 |
| Монастираки | city | Kriti | Greece | 35.08 | 25.83 | 902 | 4176 |
| Моникон | city | Kentriki Makedonia | Greece | 41.10 | 23.68 | 1099 | 9786 |
| Монодри | city | Sterea Ellada | Greece | 38.54 | 24.07 | 206 | 3484 |
| Монокарья | city | Sterea Ellada | Greece | 38.92 | 23.21 | 885 | 2894 |
| Мория | city | Voreio Aigaio | Greece | 39.13 | 26.52 | 318 | 23471 |
| Мосхато | city | Attiki | Greece | 37.95 | 23.68 | 0 | 1095874 |
| Мохлос | city | Kriti | Greece | 35.18 | 25.90 | 3 | 1051 |
| Мохос | city | Kriti | Greece | 35.26 | 25.42 | 1669 | 8117 |
| Моштијан | city | Anatoliki Makedonia kai Thraki | Greece | 40.86 | 24.11 | 239 | 2126 |
| Мојрес | city | Kriti | Greece | 35.05 | 24.88 | 219 | 8216 |
| Музаки | city | Ionia Nisia | Greece | 37.74 | 20.83 | 314 | 10598 |
| Мунух | city | Kentriki Makedonia | Greece | 40.89 | 23.75 | 91 | 2886 |
| Мурики | city | Sterea Ellada | Greece | 38.42 | 23.36 | 830 | 1346 |
| Мущени | city | Anatoliki Makedonia kai Thraki | Greece | 40.86 | 24.11 | 239 | 2126 |
| Мілос | city | Notio Aigaio | Greece | 36.75 | 24.43 | 291 | 976 |
| Мітіліні | city | Voreio Aigaio | Greece | 39.11 | 26.55 | 108 | 20503 |