Air Chief Marshal Kaleem Saadat (Urdu:کلیم سعادت رنا; b. 12 December 1951) NI(M), HI(M), SI(M), TI(M), LoH, is a retired four-star air officer in the Pakistan Air Force who served as the Chief of Air Staff, tenured in this capacity from 18 March 2003 until retiring from his commission on 20 March 2006. His appointment into this command level came after the air crash that killed ACM Mushaf Ali Mir, the air chief, along with several other high-ranking Air Force officers on 19 February 2003. He is the President of the Centre for Aerospace and Security Studies (CASS).