| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Mean | city | Wallonie | Belgium | 50.36 | 5.34 | 1089 | 3445 |
| Meaurain | city | Wallonie | Belgium | 50.33 | 3.71 | 393 | 5639 |
| Medell | city | Wallonie | Belgium | 50.32 | 6.17 | 1876 | 4018 |
| Medendorf | city | Wallonie | Belgium | 50.33 | 6.29 | 1689 | 2483 |
| Meeffe | city | Wallonie | Belgium | 50.61 | 5.02 | 830 | 4560 |
| Mefferscheid | city | Wallonie | Belgium | 50.58 | 6.03 | 1669 | 8565 |
| Mehagnoul | city | Wallonie | Belgium | 50.55 | 4.82 | 830 | 9213 |
| Mehaigne | city | Wallonie | Belgium | 50.60 | 4.88 | 830 | 12719 |
| Mehogne | city | Wallonie | Belgium | 50.28 | 5.22 | 830 | 1723 |
| Meilvenn | city | Wallonie | Belgium | 50.33 | 6.04 | 1669 | 3419 |
| Meix-devant-Virton | city | Wallonie | Belgium | 49.61 | 5.48 | 938 | 4463 |
| Meix-le-Tige | city | Wallonie | Belgium | 49.62 | 5.72 | 1246 | 8286 |
| Meiz | city | Wallonie | Belgium | 50.42 | 5.98 | 1049 | 9075 |
| Melaye | city | Wallonie | Belgium | 50.57 | 5.27 | 830 | 28189 |
| Melen | city | Wallonie | Belgium | 50.64 | 5.74 | 889 | 38349 |
| Melin | city | Wallonie | Belgium | 50.74 | 4.83 | 360 | 9679 |
| Melin | city | Wallonie | Belgium | 50.25 | 4.87 | 830 | 10892 |
| Melines | city | Wallonie | Belgium | 50.28 | 5.50 | 1181 | 5765 |
| Melinne | city | Wallonie | Belgium | 50.28 | 5.50 | 1181 | 5765 |
| Melinnes | city | Wallonie | Belgium | 50.28 | 5.50 | 1181 | 5765 |
| Mellery | city | Wallonie | Belgium | 50.58 | 4.57 | 830 | 12405 |
| Melles | city | Wallonie | Belgium | 50.65 | 3.48 | 157 | 13876 |
| Mellet | city | Wallonie | Belgium | 50.51 | 4.48 | 830 | 42736 |
| Mellier | city | Wallonie | Belgium | 49.77 | 5.52 | 1669 | 1814 |
| Melreux | city | Wallonie | Belgium | 50.28 | 5.44 | 830 | 5325 |
| Melroy | city | Wallonie | Belgium | 50.50 | 5.02 | 830 | 17027 |
| Membach | city | Wallonie | Belgium | 50.62 | 6.00 | 830 | 14547 |
| Membre | city | Wallonie | Belgium | 49.87 | 4.90 | 1017 | 3491 |
| Membre-sur-Semois | city | Wallonie | Belgium | 49.87 | 4.90 | 1017 | 3491 |
| Menage | city | Wallonie | Belgium | 50.51 | 5.61 | 830 | 20696 |
| Menhart | city | Wallonie | Belgium | 50.68 | 3.45 | 118 | 11467 |
| Menil | city | Wallonie | Belgium | 50.25 | 5.44 | 1079 | 5735 |
| Menil | city | Wallonie | Belgium | 50.02 | 5.55 | 1669 | 1687 |
| Menil | city | Wallonie | Belgium | 49.71 | 5.28 | 1043 | 7434 |
| Menufontaine | city | Wallonie | Belgium | 49.88 | 5.66 | 1669 | 1853 |
| Menugoutte | city | Wallonie | Belgium | 49.82 | 5.37 | 1669 | 1401 |
| Merbes-Sainte-Marie | city | Wallonie | Belgium | 50.36 | 4.18 | 830 | 17014 |
| Merbes-le-Chateau | city | Wallonie | Belgium | 50.32 | 4.16 | 830 | 16996 |
| Merbes-le-Château (Labuissière) | city | Wallonie | Belgium | 50.32 | 4.19 | 830 | 8715 |
| Merbes-le-Château (Merbes-Sainte-Marie) | city | Wallonie | Belgium | 50.36 | 4.18 | 830 | 17014 |
| Merboëlle | city | Wallonie | Belgium | 50.34 | 4.17 | 830 | 15731 |
| Merbraine | city | Wallonie | Belgium | 50.68 | 4.38 | 396 | 60476 |
| Merdier | city | Wallonie | Belgium | 50.08 | 5.08 | 830 | 3996 |
| Merdorp | city | Wallonie | Belgium | 50.65 | 5.00 | 830 | 7734 |
| Merlemont | city | Wallonie | Belgium | 50.17 | 4.61 | 830 | 2837 |
| Merleux Han | city | Wallonie | Belgium | 49.83 | 5.02 | 830 | 2140 |
| Merlin | city | Wallonie | Belgium | 50.55 | 3.40 | 88 | 20251 |
| Merny | city | Wallonie | Belgium | 49.90 | 5.10 | 1669 | 2185 |
| Merols | city | Wallonie | Belgium | 50.67 | 6.07 | 1003 | 24515 |
| Mertenne | city | Wallonie | Belgium | 50.26 | 4.37 | 830 | 8084 |
| Mery | city | Wallonie | Belgium | 50.55 | 5.59 | 830 | 58265 |
| Meschroên | city | Wallonie | Belgium | 50.74 | 3.21 | 141 | 180326 |
| Meslin-l'Eveque | city | Wallonie | Belgium | 50.65 | 3.85 | 196 | 16238 |
| Meslin-l’Évêque | city | Wallonie | Belgium | 50.65 | 3.85 | 196 | 16238 |
| Mesnil | city | Wallonie | Belgium | 49.70 | 5.50 | 1095 | 3683 |
| Mesnil-Eglise | city | Wallonie | Belgium | 50.16 | 4.96 | 830 | 3195 |
| Mesnil-Saint-Blaise | city | Wallonie | Belgium | 50.17 | 4.88 | 898 | 5637 |
| Messanceye | city | Wallonie | Belgium | 49.59 | 5.82 | 1049 | 23139 |
| Messancy | city | Wallonie | Belgium | 49.59 | 5.82 | 1049 | 23139 |
| Messitert | city | Wallonie | Belgium | 50.69 | 5.84 | 830 | 13561 |
| Mesvin | city | Wallonie | Belgium | 50.43 | 3.96 | 170 | 47853 |
| Mettet | city | Wallonie | Belgium | 50.32 | 4.66 | 830 | 10478 |
| Mettet (Biesme) | city | Wallonie | Belgium | 50.34 | 4.61 | 830 | 7616 |
| Mettet (Ermeton-sur-Biert) | city | Wallonie | Belgium | 50.30 | 4.72 | 830 | 6564 |
| Mettet (Furnaux) | city | Wallonie | Belgium | 50.31 | 4.70 | 830 | 9727 |
| Mettet (Stave) | city | Wallonie | Belgium | 50.28 | 4.66 | 846 | 12757 |
| Metzert | city | Wallonie | Belgium | 49.72 | 5.79 | 1181 | 12700 |
| Metzig | city | Wallonie | Belgium | 49.59 | 5.82 | 1049 | 23139 |
| Meurimont | city | Wallonie | Belgium | 50.02 | 4.63 | 1187 | 4272 |
| Meuville | city | Wallonie | Belgium | 50.40 | 5.77 | 1089 | 2090 |
| Meux | city | Wallonie | Belgium | 50.55 | 4.79 | 830 | 9092 |
| Mevergnies | city | Wallonie | Belgium | 50.61 | 3.86 | 206 | 10817 |
| Meyerode | city | Wallonie | Belgium | 50.33 | 6.19 | 1840 | 2726 |
| Meynaert | city | Wallonie | Belgium | 50.58 | 4.20 | 360 | 19223 |
| Meyon | city | Wallonie | Belgium | 50.36 | 5.34 | 1089 | 3445 |
| Meyrode | city | Wallonie | Belgium | 50.33 | 6.19 | 1840 | 2726 |