- Saidamachi
- Saikai-chinoura
- Saikai-kazanashi
- Sakaedanimachi
- Sakajirimachi
- Sakeo
- Sakumimachi
- Sandanimachi
- Sanomachi
- Santanda
- Sara
- Sasanamimachi
- Sashie
- Satomachi
- Seginomachi
- Seiryomachi
- Senami
- Seto
- Shibagakimachi
- Shibayamamachi
- Shidomari
- Shigaura
- Shijimamachi
- Shijūkuinmachi
- Shikinami
- Shimamachi
- Shimbo
- Shimizumachi
- Shimoawazumachi
- Shimokarakawa