Syed Haider Abbas Rizvi (Urdu: سيد حیدر عباس رضوی), (born, 1 January 1968, in Karachi) is a Pakistani-Canadian former politician and the former deputy parliamentary leader of MQM who had been the member of National Assembly of Pakistan from 2008 to 2012.

Previously, he served as member of National Assembly of Pakistan from 2002 to 2008.

[citation needed] He was first elected to the National Assembly of Pakistan as a candidate of Muttahida Qaumi Movement (MQM) from constituency NA-244 (Karachi-VI) in 2002 Pakistani general election by receiving by 54,101 votes.

[1] He was re-elected to the National Assembly as a candidate of MQM from constituency NA-253 (Karachi-XV) in 2008 Pakistani general election receiving 96,973 votes.

He is a member of Young Parliamentarians Forum (YPF) Pakistan.