- Shintoku
- Sarabetsu
- Seo
- Shimo-ihira
- Shōei
- Sakuraminami
- Seta
- Shihoro
- Shikaoi
- Shikaribetsu
- Shimizudani
- Shimo-horonai
- Shimo’otofuke
- Shimooribe
- Shimooribe-daini
- Shin’ei
- Sumiyoshi
- Suzuran
- Sakura
- Sakuraoka
- Sanpekotan
- Sattomonai
- Sawanchisappu
- Shibecha
- Shimokuchoro
- Shimoosotsubetsu
- Suzuran
- Sawara
- Shikabe
- Saiwaichō