Prof. Dr. Pirzada Qasim Raza Siddiqui (Urdu: پیرزادہ قاسم رضا صدیقی) (b. 1943) is a noted scholar, Urdu poet and intellectual of Pakistan serving as Vice Chancellor of the University of Karachi.
Pirzada born on February 8, 1943 in a learned family of Delhi, British India. He did his intermediate from D J Science College and B.Sc (H) from University of Karachi. He earned his PhD from Newcastle University, England. He has been associated with Karachi University's Department of Physiology since 1960. He also served for Federal Urdu University as Vice Chancellor. At present, he is the vice chancellor of Karachi University. Two collections of Pirzada's poetry have brought out so far.