- Metikotuwa
- Midellawatawana
- Migahawela
- Minikukula
- Miranda
- Mirissankotuwa
- Miyellewa
- Modarawella
- Mohoriya
- Mohottimulla
- Moragahawewa
- Morakele
- Morapanawa
- Morukkuliya
- Motemulla
- Mudalaipali
- Mudalakkuliya
- Mudalakkuliya Colony
- Mudaliyawela
- Mudukadu
- Mudukatuwa
- Mugunawatawana
- Mugunuwatawana
- Mukkandaluwa
- Mukkutoduwawa
- Mulakandavell
- Mullegama
- Mullipurama
- Munamalgaswewa
- Mundalama