Admiral Yastur-ul-Haq Malik NI(M) HI(M) SBt (Urdu: یسطور الحق ملک ; b. 24 December 1931), NI(M), SBt, is a retired four-star rank admiral who served as the Chief of Naval Staff (CNS) of Pakistan Navy from 10 November 1988 until retiring from his military service on 8 November 1991. Admiral belonged to a Military family. Notable members of the family include his brothers Commodore Ikram ul Haq Malik (R), Brigadier Mansoor Ul Haq Malik (R), Brigadier Manzoor Ul Haq Malik (R) and General Zahoor Ul Haq Malik (late).