Toshiaki Endo (遠藤 利明, Endō Toshiaki?, born 1950) is a Japanese politician of the Liberal Democratic Party, a member of the House of Representatives in the Diet (national legislature). A native of Kaminoyama, Yamagata and graduate of Chuo University (where he played Rugby), he was elected to the assembly of Yamagata Prefecture in 1983, serving there for one term. In 1993 he was elected to the House of Representatives for the first time as an independent after an unsuccessful run in 1990.