Yohei Matsumoto (松本 洋平, Matsumoto Yōhei, born 1973) is a Japanese politician of the Liberal Democratic Party, a member of the House of Representatives in the Diet (national legislature).

Matsumoto is a native of Setagaya, Tokyo and graduated from Keio University.

Matsumoto was elected to the House of Representatives for the first time in 2005 after an unsuccessful run in 2003.

He was a supporter of right-wing filmmaker Satoru Mizushima's 2007 revisionist film The Truth about Nanjing, which denied that the Nanjing Massacre ever occurred.

This article about a Japanese politician born in the 1970s is a stub.