Kosuke Tanaka (田中 広輔, Tanaka Kōsuke, born July 3, 1989) is a professional Japanese baseball player.

He plays infielder for the Hiroshima Toyo Carp.

Tanaka was the most valuable player of the 2016 Central League Climax Series.

[1] He was selected 2018 NPB All-Star game [jp].

This biographical article relating to a Japanese baseball infielder is a stub.