Air Chief Marshal Hakimullah Khan Durrani NI(M) HI(M) SJ SI(M) SBt TBt (Urdu:حکیم اللہ خان درانی; b. 15 October 1935) best known as Hakimullah, is a retired four-star air officer who tenured as the 5th Chief of Air Staff of Pakistan Air Force, appointed in this post from 9 March 1988 until retiring on 8 March 1991.