| Jiro Hata | |
| Native Name: | 羽田 次郎 |
| Native Name Lang: | ja |
| Office: | Member of the House of Councillors |
| Term Start: | 28 April 2021 |
| Constituency: | Nagano at-large |
| Birth Date: | 7 September 1969 |
| Birth Place: | Chiyoda, Tokyo, Japan |
| Party: | CDP |
| Father: | Tsutomu Hata |
| Mother: | Ayako Hata |
| Relations: | Yuichiro Hata (brother) |
| Alma Mater: | Lycée Seijo |
Jiro Hata is a Japanese politician who is a member of the House of Councillors of Japan.
He was born in Tokyo and attended Wake Forest University.[1]
On December 27, 2020, his brother Yuichiro Hata, a member of the House of Councilors, died of coronovarius. He decided to run in a by-election in April 2021, defeating Yutaka Komatsu, a former member of the House of Representatives of Japan.[2] He was re-elected in 2022.[3]