Somjit Jongjohor (Thai: สมจิตร จงจอหอ, RTGS: Somchit Chongchoho, pronounced [sǒm.t͡ɕìt t͡ɕōŋ.t͡ɕɔ̄ː.hɔ̌ː]; born January 19, 1975) is an amateur Thai boxer best known for winning gold medals in the flyweight division at the 2003 World Amateur Boxing Championships and at the Beijing 2008 Olympics.