- Sawada
- Sawasato
- Sawasatoyama
- Sawashiro
- Seisatsumae
- Shichimaita
- Shimada
- Shimamori
- Shimanomae
- Shimoarai
- Shimoeifukuji
- Shimoikarida
- Shimokamae
- Shimokawara
- Shimokoromakizawa
- Shimonarasaki
- Shimoōyachi
- Shimotamonoki
- Shimoyachi
- Shinden
- Shirasaka
- Shiribiki
- Shiribiki-maeyama
- Shiribiki-tsutsumisawa
- Shiriuchi
- Shiriuchimachi
- Shiroshita
- Shōbōji
- Suwa
- San’yōshi