Sardar Riaz Mehmood Khan Mazari (Urdu: ) is a Pakistani politician who had been a member of the National Assembly of Pakistan from August 2018 till August 2023.
He was elected to the National Assembly of Pakistan from Constituency NA-195 (Rajanpur-III) as a candidate of Pakistan Tehreek-e-Insaf in the 2018 Pakistani general election.
He contested the 2024 general elections for the National Assembly of Pakistan from NA-189 on a PML-N ticket.