- Mirahana
- Mirahawatta
- Monarakanda
- Moodanawa
- Moragahaulpota
- Moragolla
- Morahela
- Morana
- Moretota
- Mottemala
- Mudagamuwa
- Mudagamuwagama
- Mudumpitagama
- Mugunumata
- Mulatharawa
- Mullamadu
- Mullemada
- Munghena
- Muthugalawela
- Muttettukumbura
- Muttettuwegama
- Monaragala
- Mahabadullagammana
- Mabagangoda
- Madam
- Madamagama
- Madapathana
- Madawallanda
- Madippalumulla
- Madugahapattiya