Hiroyuki Kada is a Japanese politician and member of the House of Councillors of Japan. He has represented the Hyogo at-large district since he was elected in 2019. Between 2003 and 2019, he was a representative in the Hyogo Prefectural Assembly.
In 1993, he graduated from Konan University and joined the newspaper The Kobe Shimbun Company. He worked as Official Secretary to Toru Okutani, then a member of the House of Representatives. In 2003, he was in the Hyogo Prefectural Assembly for four terms, serving as vice-chairperson for a term. In 2018, Yoshitada Konoike died in office, so he decided to run for office.
As of 2022, he serves as Parliamentary Vice-Minister of Justice. He has met with multiple foreign officials to strengthen law and cooperation.