Tatsuya Ito (伊藤 達也 Itō Tatsuya?, born July 6, 1961) is the Minister of State for Financial Services in Japanese Prime Minister Junichiro Koizumi's Cabinet.
Born in Tokyo, Ito graduated from Faculty of Law, Keio-Gijuku University and joined Matsushita Institute of Government and Management in 1984. He was first elected to the House of Representatives in 1993, and since 2004 he has been on the present position.