Mufasir-ul-Haq (16 August 1944, Karnal, India – 27 July 1983) was a Pakistani cricketer who played in one Test in 1965. A left-arm opening bowler, Mufasir played first-class cricket in Pakistan from 1960–61 to 1975–76. He toured Australia and New Zealand in 1964–65, playing his only Test at Lancaster Park, Christchurch, where he took the wickets of Ross Morgan (twice) and Bevan Congdon. His best first-class bowling figures, 4 for 16, came in his second match, for Karachi Whites against Karachi Greens in 1961–62.