- Morahela
- Morahenegama
- Moraketiya
- Moraluwaka
- Morangahatenna
- Morangala
- Morankanda Colony
- Morape
- Morape Pallegammedda
- Morathotayawatta
- Morawakdeniya
- Motamure
- Mottawa
- Mottuwela
- Mount Hunnasgiriyawatta
- Mudongama
- Mugatiyapola
- Mugunagahapitiya
- Mukulana
- Mulgama
- Mulgampola
- Mulhalkelewatta
- Mulhalkelle
- Mullegama
- Munamale
- Munamalpelessa
- Munwatta
- Munwatugoda
- Murapola
- Muruddeniya