Peng Cheng-min, (; born August 6, 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. However, in the middle of the 2006 season Brother Elephants released then first baseman Tsai Feng-ang( ) and Peng switched to play first base. He is known for his skill hitting inside-out. He has won four CPBL Batting Championship Awards and is the Elephants player with the most home runs (118) over the course of his professional career.