S
- (Kuji-shi) Shiramae
- (Ninohe Shi) Shiratori
- (Hachimantai Shi) Shimmachi
- (Kunohe-gun) Sasawatari
- (Rikuzentakata-shi) Saitō
- (Ōfunato-shi) Sakuzawa
- (Rikuzentakata-shi) Sodeno
- (Rikuzentakata-shi) Shioya
- (Rikuzentakata-shi) Sawabe
- (Rikuzentakata-shi) Sanbonmatsu
- (Rikuzentakata-shi) Sugoroku
- (Shiwa-gun) Sahinai
- (Shiwa-gun) Senjudō
- (Hanamaki Shi) Shūrida
- (Hanamaki Shi) Sakaida
- (Hanamaki Shi) Sawada
- (Hanamaki Shi) Shimokomaita
- (Hanamaki Shi) Shuku
- (Hanamaki Shi) Shidaguchi
- (Hanamaki Shi) Sawada
- (Hanamaki Shi) Saginosu
- (Hanamaki Shi) Soichi
- (Hanamaki Shi) Shitahaba
- (Hanamaki Shi) Shimano
- (Hanamaki Shi) Shima
- (Hanamaki Shi) Sōzen
- (Hanamaki Shi) Shinden
- (Hanamaki Shi) Shimonitanai
- (Hanamaki Shi) Saigo
- (Kitakami-shi) Shimoyama