Hideyo Hanazumi
| Hideyo Hanazumi | |
|---|---|
| 花角 英世 | |
| Governor of Niigata Prefecture | |
| Assumed office 12 June 2018 | |
| Preceded by | Ryuichi Yoneyama | 
| Personal details | |
| Born | 22 May 1958 Kanai, Niigata, Japan | 
| Political party | Independent | 
| Alma mater | University of Tokyo | 
| Profession | Bureaucrat | 
Hideyo Hanazumi (花角 英世, Hanazumi Hideyo; born 22 May 1958) is a Japanese politician serving as the Governor of Niigata Prefecture, following his election in June 2018. Prior to his election, Hanazumi served as a vice commandant in the Japan Coast Guard and as Vice Governor of Niigata.