Iwahashi

Iwahashi (written: 岩橋) is a Japanese surname. Notable people with the surname include:


 * Kunie Iwahashi (岩橋 邦枝), Japanese writer
 * Kunio Iwahashi (岩橋 邦雄), Japanese field hockey player
 * Iwahashi Zenbei (岩橋 善兵衛), Japanese scientist and optician