Qaiser Mushtaq (born: February 28, 1954), (D.Phil., ASA, KIA), is a prominent Pakistani mathematician and a renowned academic who has made numerous contribution in the field of Group theory and Semigroup. He is a Professor of Mathematics, and Dean faculty of Natural sciences at the Quaid-i-Azam University of Islamabad. Dr. Qaiser Mushtaq is one of the leading mathematicians and educationists in Pakistan. Through his research and writings, he has exercised a profound influence on Mathematics in Pakistan. Dr. Qaiser Mushtaq is an Honorary Full Professor at the Mathematics Division of the  Institute for Basic Research, Florida, USA.