Haruo Mizuno
- Birthday: 1931-07-19
- Deathday: 2008-06-10
- Place of birth: Okayama, Japan
- Also know as: 水野晴郎
Haruo Mizuno was born on 19 July 1931 in Okayama, Japan. He was a film director, actor, film critic and writer, known for Shiberia Chôtokkyû. He died on 10 June 2008 in Tokyo, Japan.
