Seigo Kitamura (北村 誠吾, Kitamura Seigo, January 29, 1947 – May 20, 2023) was a Japanese politician of the Liberal Democratic Party (LDP), who served as a member of the House of Representatives in the Diet (national legislature).

Kitamura was a native of Ojika, Nagasaki and graduated from Waseda University.

In 1986 he ran unsuccessfully for the House of Representatives as an independent.

After having served in the assembly of Nagasaki Prefecture for four terms from 1987, he was elected to the House of Representatives for the first time in 2000 as an independent in Nagasaki's 4th District.

This article about a Japanese politician born in the 1940s is a stub.