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 baseball player who currently plays first base for the Brother Elephants of the Chinese Professional Baseball League. During the 2001–2002 seasons he was designated hitter for the team. Starting in 2003, he began his four-season tenure in right field.