Tamagawa (surname)

Tamagawa (written: 玉川 or 玉河) is a Japanese surname. Notable people with the surname include:


 * Tamagawa Chōtatsu (玉川 王子), Ryukyuan prince
 * Isao Tamagawa (玉川 伊佐男), Japanese actor
 * Sakiko Tamagawa (玉川 紗己子), Japanese voice actress
 * Tsuneo Tamagawa (玉河 恒夫), Japanese mathematician