Municipalities
| Municipality | District | Election |
|---|---|---|
| Marche-en-Famenne | Marche-en-Famenne | CKEUWL |
| Marchin | Huy | CKEUWL |
| Martelange | Arlon | CKEUWL |
| Mechelen | Mechelen | CKEUVL |
| Meerhout | Mol | CKEUVL |
| Meise | Meise | CKEUVL |
| Meix-Devant-Virton | Virton | CKEUWL |
| Melle | Merelbeke | CKEUVL |
| Menen | Menen | CKEUVL |
| Merbes-le-Chateau | Merbes-le-Chateau | CKEUWL |
| Merchtem | Asse | CKEUVL |
| Merelbeke | Merelbeke | CKEUVL |
| Merksplas | Hoogstraten | CKEUVL |
| Mesen | Mesen | CKEUVL |
| Messancy | Messancy | CKEUWL |
| Mettet | Fosses-la-Ville | CKEUWL |
| Meulebeke | Meulebeke | CKEUVL |
| Middelkerke | Oostende | CKEUVL |
| Modave | Nandrin | CKEUWL |
| Moerbeke | Lochristi | CKEUVL |
| Mol | Mol | CKEUVL |
| Molenbeek-Saint-Jean | Molenbeek-Saint-Jean | CKEUVLBR |
| Momignies | Chimay | CKEUWL |
| Mons | Mons | CKEUWL |
| Mont-de-l'Enclus | Celles (lez-Tournai) | CKEUWL |
| Mont-Saint-Guibert | Perwez | CKEUWL |
| Montigny-le-Tilleul | Fontaine-l'Eveque | CKEUWL |
| Moorslede | Roeselare | CKEUVL |
| Morlanwelz | Binche | CKEUWL |
| Mortsel | Kontich | CKEUVL |
| Mouscron | Mouscron | CKEUWL |
| Musson | Virton | CKEUWL |
| Namur | Namur | CKEUWL |
| Nandrin | Nandrin | CKEUWL |
| Nassogne | Nassogne | CKEUWL |
| Nazareth | Nazareth | CKEUVL |
| Neufchateau | Neufchateau | CKEUWL |
| Neupre | Seraing | CKEUWL |
| Niel | Boom | CKEUVL |
| Nieuwerkerken | Sint-Truiden | CKEUVL |
| Nieuwpoort | Nieuwpoort | CKEUVL |
| Nijlen | Heist-op-den-Berg | CKEUVL |
| Ninove | Ninove | CKEUVL |
| Nivelles | Nivelles | CKEUWL |
| Ohey | Andenne | CKEUWL |
| Olen | Herentals | CKEUVL |
| Olne | Verviers | CKEUWL |
| Onhaye | Dinant | CKEUWL |
| Oostende | Oostende | CKEUVL |
| Oosterzele | Merelbeke | CKEUVL |