Shinsuke Suematsu (末松 信介, Suematsu Shinsuke, born December 17, 1955) is a Japanese politician who serves as a member of the House of Councillors in the Diet of Japan. He has represented the Hyogo at-large district as a member of the Liberal Democratic Party since 2004. Before entering politics, Suematsu graduated from the School of Law and Politics, Kwansei Gakuin University in 1979 and worked for All Nippon Airways.