- Shimonoseki
- Saiwaichō
- Sakaemachi
- Sakane
- Sakurayamachō
- Sammi
- Sammiura
- Sanzegawa
- Sasanami-ichi
- Sasayamachō
- Sekido
- Senzaki
- Seta
- Shibuki
- Shibukuma
- Shimadoura
- Shimaji
- Shimamyojin
- Shimata
- Shimminatomachi
- Shimo-ogawa
- Shin’akada-higashimachi
- Shin’akada-kitamachi
- Shin’akada-minamimachi
- Shin’akada-nishimachi
- Shin’ichi
- Shinchi
- Shinchichō
- Shinden-kameyama
- Shioirichō