S
- (Gosen Shi) Sadori
- (Niigata Shi) Satsukino
- (Niigata Shi) Sarugababa
- (Niigata Shi) Seigorō
- (Myoko-shi) Suginosawa
- (Sanjō Shi) Senbano-shinden
- (Uonuma Shi) Suhara
- (Minamiuonuma Shi) Shitoka
- (Minamiuonuma Shi) Saburōmaru
- (Minamiuonuma Shi) Shimizuse
- (Tōkamachi-shi) Suganuma
- (Tōkamachi-shi) Sanada
- (Tōkamachi-shi) Sugata
- (Tōkamachi-shi) Shimizu
- (Ojiya-shi) Shiodono
- (Sado Shi) Shimo-yokoyama
- (Kashiwazaki Shi) Shiiya
- (Niigata Shi) Shimamichō
- (Nagaoka Shi) Shimazaki
- (Niigata Shi) Shimizu
- (Niigata Shi) Shimo-ikarashi
- (Jōetsu Shi) Shimo-inazuka
- (Niigata Shi) Shimo-ōkawamaedōri
- (Iwafune-gun) Shimoseki
- (Murakami Shi) Shimoshinbo
- (Kamo Shi) Shimotakayanagi
- (Tainai Shi) Shimo-tsuboana
- (Tsubame Shi) Sadoyama
- (Kashiwazaki Shi) Shindō
- (Murakami Shi) Shionomachi