Sardar Ali Mohammad Khan Mahar (‎; 12 January 1967 – 21 May 2019) was a Pakistani politician. He served as the 25th Chief Minister of Sindh from 2002 to 2004. He was also a member of the Provincial Assembly of Sindh from 2002 to 2007. Until his death in 2019, he was a member of the National Assembly of Pakistan since 2008, and was Federal Minister for Narcotics Control since 2018.