- Mahanetiyawa
- Mahapatana
- Maharambe Colony
- Mahawela
- Mahawelitenna
- Mahawewa
- Mahawewa
- Mahawewa
- Mahawewelkadawala
- Makarawewa
- Makulewa
- Makulu Wewa
- Malamiriyagama
- Malawa
- Maliyadewapura
- Malwanegama
- Mambattikulam
- Maminiyawa
- Manakanda
- Manakete
- Manampediyagama
- Manamperigama
- Manankattiya
- Maneruwa
- Manewa
- Manewa
- Mangalagama
- Maningamuwa
- Mankadawala
- Mankadawala