Tsai Chi-chang (Chinese: 蔡其昌; pinyin: Cài Qíchāng; born 16 April 1969) is a Taiwanese politician.

He then obtained his Master of Business Administration (M.B.A.) degree from National Chung Hsing University.

[10] On 17 August 2022, in the aftermath of then Speaker of the United States House of Representatives Nancy Pelosi's visit to Taiwan on 2–3 August, China blacklisted seven Taiwanese officials including Tsai due to their alleged support for Taiwanese independence.

The blacklist bans them from entering mainland China and the Special Administrative Regions of Hong Kong and Macau, and restricts them from working with Chinese officials.

Chinese state-run tabloid Global Times labelled Tsai and the six officials as "diehard secessionists".