Ishibashi (written: 石橋 lit. "stone bridge") is a Japanese surname. Notable people with the surname include:
Anna Ishibashi (born 1992), Japanese model and actress
Chiaki Ishibashi (born 1991), Japanese swimmer
Chie Sawaguchi (born 1975), Japanese voice actress, used the name Chie Ishibashi
Katsuhiko Ishibashi (born 1944), Japanese professor and seismologist
Ishibashi Ningetsu (1865–1926), Japanese author
Manabu Ishibashi (born 1992), Japanese cyclist
Naoki Ishibashi (born 1981), former Japanese football player
Ryo Ishibashi (born 1953), Japanese actor
Shōjirō Ishibashi (1889–1976), Japanese businessman and founder of Bridgestone
Takaaki Ishibashi, (born 1961), Japanese actor/singer
Tanzan Ishibashi (1884–1973), 55th Prime Minister of Japan
Yūko Ishibashi (born 1980), Japanese singer
