Aisam-ul-Haq Qureshi (born March 17, 1980, in Lahore) is a professional tennis player from Pakistan. He is the Pakistani Number 1. His highest Singles Race ranking is 103rd and is the former Asian number 3. Aisam had a successful career in Junior tennis, finishing No. 7 in the world in 1998, which made him Pakistan's highest-ranked player ever on the international youth tennis arena and turned pro in 1998.