Mizuno Tadahiro was the 2nd Mizuno daimyō of Yamagata Domain during Bakumatsu period Japan. His courtesy title was Izumi-no-kami.
- Occupation
- politician
- Position held
- member of the House of Peers, Q141658002
- Citizenship
- Japan
- Born
- July 19, 1856
- Died
- December 7, 1905