Mostafa Pour-Mohammadi (Persian: مصطفی پورمحمدی; born 9 March 1960, Qom) is an Iranian politician and prosecutor, who has served at different positions and cabinet posts. He was minister of interior from 2005 to 2008 and minister of justice from 2013 until 2017. Pourmohammadi is reportedly implicated in the 1988 Massacre of Iranian Prisoners.