Mehmet Kemal Ağar (born on 30 October 1951) is a Turkish former police chief, politician, government minister and leader of the Democratic Party. He was a police officer who rose to General Director of the General Directorate of Security (effectively national police chief), serving from 1993 to 1995, before entering parliament and serving as a government minister in 1996. After being sentenced to several years in prison for criminal activities relating to the Susurluk scandal, he was released on probation in April 2013.