Shinsuke Okuno (奥野 信亮, Okuno Shinsuke, born March 5, 1944) is a former Japanese politician of the Liberal Democratic Party, who served as a member of the House of Representatives in the Diet (national legislature).

Okuno is a native of Gose, Nara and a graduate of Keio University.

Okuno was elected to the House of Representatives for the first time in 2003. He is affiliated to the revisionist lobby Nippon Kaigi.^[1][2]

During his career, Okuno has been elected to the House of Representatives five times for the Kinki proportional seat. He has held roles including State Minister of Justice, Chairperson of the House of Representatives Committee on Judicial Affairs, and Chairperson on the Liberal Democratic Party's Federation of Nara Prefecture branches.

He is affiliated with the Asia-Pacific Parliamentarians' Union, Japan-AU Parliamentary Friendship Association, Japan-India Parliamentary Friendship Association, and the Japan Conference (Nippon Kaigi). His areas of interest include education, economics and finance, and social security.^{[citation needed]}

Okuno has also served as a board member, executive chairperson, and CEO of a company.

• 政治家情報 〜奥野 信亮〜 [Politician information ~ Nobuaki Okuno ~]. senkyo.janjan.jp/ (in Japanese). JANJAN. Archived from the original on 2007-12-03. Retrieved 2007-10-20.
• "OKUNO Shinsuke". Liberal Democratic Party of Japan. Retrieved 2023-06-02.

• Official website in Japanese.