- Saimyōji
- Sakage
- Sakanoshita
- Sanaguchō
- Satode
- Sendo
- Senzai
- Shichihongi
- Shijūkuchō
- Shimagahara
- Shimoawa
- Shimogawara
- Shimogōri
- Shimokanbe
- Shimotomono
- Shimotsuge
- Shimoyama
- Shinden
- Shindō
- Shirakashi
- Shōbuike
- Surumi
- Suwa
- Shinodachi
- Sakamoto
- Sekichō-fukutoku
- Sekichō-furumaya
- Sekichō-hagiwara
- Sekichō-ichinose
- Sekichō-kuga