Giichi Nishihara
- Birthday: 2/28/1929
- Deathday: 8/16/2009
- Place of birth: Osaka City, Osaka Prefecture, Japan
- Fame for: Directing
- Also known as: 西原儀一, 西原 儀一, Shirō Sekiya, 関谷四郎, Takashi Chiba, Sanrokurô Munakata
Biography
Japanese film director, screenwriter, producer and actor.