Fumiaki Matsumoto (松本 文明, Matsumoto Fumiaki, born March 25, 1949) is a former Japanese politician of the Liberal Democratic Party, who served as and a member of the House of Representatives in the Diet (national legislature).

Matsumoto served as a vice minister for the Cabinet Office between August 2017 and January 2018.

He resigned from his post after being recorded in the Diet mocking the gravity of US military helicopter accidents in Okinawa.

[1] A native of Sera District, Hiroshima and a graduate of Meiji University, he was elected to the House of Representatives for the first time in 1985.

His profile on the LDP website:[2] Matsumoto, who is affiliated with Nippon Kaigi, attended a party organized by the Tokyo branch of the openly revisionist lobby to celebrate the Shinzō Abe cabinet, where the Imperial Rising Sun Flag was flown, the "Kimigayo" sung, and the pledge to "break away from the post-war regime" renewed.