Chou Tien-chen (Chinese: 周天成; pinyin: Zhōu Tiānchéng; born 8 January 1990) is a Taiwanese badminton player.

[1] He became the first local shuttler in 17 years to win the men's singles title of the Chinese Taipei Open in 2016 since Indonesian-born Fung Permadi won it in 1999.

[2][3] He won his first BWF Super Series title at the 2014 French Open, beating Wang Zhengming of China 10–21, 25–23, 21–19 in the finals.

[8] Successful players were invited to the Superseries Finals, which were held at the end of each year.

After winning the 2024 Thailand Masters,[10] Chou revealed that he had been diagnosed with early-stage colorectal cancer the previous year and underwent a colectomy.