Jiro Okabe (岡部 次郎, Okabe Jirō; September 30, 1864 – July 8, 1925) was a member of the Japanese House of Representatives. He was a member of the Rikken Seiyūkai, the Chūseikai, and the Kenseikai.
Source: “Jiro Okabe”, English Wikipedia (CC BY-SA 4.0), excerpt