Haruo Okada (Japanese: 岡田春夫; 14 June 1914 – 6 November 1991) was a Japanese politician. He was a member of the Socialist Party of Japan. He was a member of the House of Representatives of Japan for the multi-member constituency Hokkaido's 4th district. He was a recipient of the Order of the Rising Sun. He served alongside Seiichi Ikehata, Tatsuo Takahashi and Shōichi Watanabe.
Source: “Haruo Okada”, English Wikipedia (CC BY-SA 4.0), excerpt