- Masuda
- Matsue
- Makatachō
- Makihara
- Marugatani
- Matsushiro
- Mihonosekichō-chikumi
- Mihonosekichō-fukuura
- Mihonosekichō-kasaura
- Mihonosekichō-katae
- Mihonosekichō-mihonoseki
- Mihonosekichō-moriyama
- Mihonosekichō-shichirui
- Mihonosekichō-shimo’ubeo
- Minaichi
- Minakamichō-fukuhara
- Minakamichō-shirotsuki
- Minami
- Minamigata
- Minamisaki
- Minari
- Misakimachi
- Misumichō-misumi
- Mita
- Mitoyachō-kyūshita
- Mitoyachō-mitoya
- Mitoyachō-nakano
- Mitoyachō-nebabessho
- Mitoyachō-takuwa
- Motogumi