Chou Chun-hsun (Taiwanese POJ: Chiu Chùn-hun; born February 23, 1980) is a Go player.

[1] During the 1980s and 1990s, professional Go was not a very established game in Taiwan and did not present many opportunities for its players, but unlike many other professional Taiwanese players who relocated to Japan to further their careers, Chou decided that he would compete solely in Taiwan.

[2] He is widely credited as the best player of the Taiwan Qiyuan, although with the increasing popularity of Go in his country, his status has been challenged by other opponents.

[2] He won his first international title, LG Cup, in 2007 beating Hu Yaoyu 2 to 1.

He is nicknamed as the "red-faced go master" due to the presence of a large birth mark on his right face.