Tsai Ping-kun (Chinese: 蔡炳坤; pinyin: Cài Bǐngkūn; born 1959) is a Taiwanese politician.

[4] He worked for the Ministry of Education as a division chief and was deputy commissioner of the Taichung County Cultural Affairs Department.

[5] In 2010, Tsai was appointed deputy mayor of Taichung, alongside Hsiao Chia-chi, and under Jason Hu.

[2][8] Tsai served as a mediator between the Executive Yuan and student protestors who organized the Anti-Black Box Curriculum Movement in 2015.

[9] In March 2019, Tsai was appointed deputy mayor of Taipei by Ko Wen-je.