As coach Peng Cheng-min, (traditional Chinese: 彭政閔; simplified Chinese: 彭政闵; pinyin: Péng Zhēngmǐn; Wade–Giles: Peng2 Cheng1 Min3; born 6 August 1978 in Kaoshiung, Taiwan), is a Taiwanese former professional baseball player and baseball coach who previously played right fielder, first base and designated hitter for the CTBC Brothers of the Chinese Professional Baseball League from 2001 to 2019.

He is known for his skill hitting inside-out, so he always lands the ball on the right side of the field, that falsely listed him as an opposite-field hitter.

He has won five CPBL Batting Championship Awards and holds the Chinese Professional Baseball League records for career Singles(1515), walks (1126), and runs scored (1090).

Peng became an assistant batting coach for Chinese Taipei National Team in October, 2019.

On 10 May 2023, Peng was named the 7th manager in CTBC Brothers history, replacing Lin Wei-chu, who stepped down from the position.

He has been selected by Chinese Taipei baseball team several times since 1998, as follows: Peng's parents live in Kaoshiung; in addition, he has two elder sisters and a younger brother, Peng Cheng-sin(彭政欣), who currently is a Chinatrust Brothers administrator.