Chuvash Republic
A
B
C
I
K
M
N
P
S
- Sanarposi
- Sespel
- Shakulovo
- Shatmaposi
- Shaymurzino
- Shemalakovo
- Shemursha
- Sherauty
- Shibylgi
- Shigali
- Shikhabylovo
- Shikhazany
- Shimkusy
- Shinerposinskoye rural settlement
- Shinery
- Shivbosi
- Shorchekasy
- Shorkistry
- Shorshely
- Shtanashi
- Shumerlinskoye rural settlement
- Shumerlya, Shumerlinskoye rural settlement
- Shumerlya, Shumerlya Urban Okrug
- Shumshevashi, Bol'sheatmenskoye rural settlement
- Shygyrdan
- Sin'yal-Pokrovskoye rural settlement
- Sin'yal'skoye rural settlement
- Sin'yaly
- Sosnovka
- Sovetskoye
- Sovkhozny
- Soygino
- Sredniye Kibechi
- Sredniye Tatmyshi
- Staroye Kotyakovo
- Starye Atai
- Starye Toysi
- Starye Urmary
- Stemasy
- Sugaykasy
- Suguty
- Syatrakasy, Lapsarskoye rural settlement
- Syresi
- Syresinskoye rural settlement
- Syukterka
- Syurbey-Tokayevo