Abdul Haq (born Humayoun Arsala; April 23, 1958 – October 26, 2001) was an Afghan mujahideen commander who fought against the Soviet-backed People's Democratic Party of Afghanistan, the de facto Afghan government in the 1980s.
He was killed by the Taliban in October 2001 while trying to create a popular uprising against the Taliban in Afghanistan in the wake of the September 11th attacks.