- Manalupang
- Manghinao
- Mapon
- Maragaclac
- Maraudy
- Maraykit
- Maria Paz
- Maricaban Island
- Marikaban
- Masaging
- Masaguitsit
- Masalisi
- Masasa Island
- Masiit Na Bato
- Maslit
- Mataas Na Bayan
- Mataas na Lupa
- Mataas Na Lupa
- Mataasnalupa
- Matabungkay Road Locality
- Matamis
- Matawanak
- Mataymanak
- Matchinan
- Matoco
- Maugat
- Maugat
- Maugat East
- Mayasang
- Mayuro