Nadir Khan (born 10 June 1966) is a Pakistani former Olympic middle-distance runner. He represented his country in the men's 1500 meters at the 1992 Summer Olympics. His time was a 3:44.96.
Khan's first global championship was at the 1991 IAAF World Indoor Championships, where he ran 1:52.08 in the 800 metres to set the Pakistani indoor record, which still stands . Although he did not advance to the 1992 Olympic final, he did win international gold medals in the 800 m (at the 1989 South Asian Games) and 1500 m (at the 1991 South Asian Games). He also won two South Asian Games silver medals, another silver in the 800 m at the 1991 Asian Athletics Championships and bronze medals at both the 1990 Asian Games and 1991 Asian Athletics Championships.