Nishina (written: 仁科) is a Japanese surname. Notable people with the surname include:
Akiko Nishina (born 1953), Japanese actress Nishina Morinobu (1557–1582), retainer of the Japanese samurai clan of Takeda during the closing years of the Sengoku period Yoshio Nishina (1890–1951), Japanese physicist
See also Nishina (crater) Nishina Memorial Prize Nishina Shinmei Shrine