Sheikh Mubarak Abdullah Al-Jaber Al-Sabah (1934–1987) (Arabic: الشيخ مبارك عبد الله الجابر الصباح‎) was a member of the House of Sabah and one of the first Kuwaitis to attain the military rank of lieutenant general. He was one of the first Kuwaitis to be commissioned as an officer by the Royal Military Academy Sandhurst, UK, and the first Kuwaiti to receive an Amiri Decree for appointment as Chief of the General Staff (in March 1963, before the age of 30). Mubarak initiated joint training of Kuwait Armed Forces and United States Armed Forces in 1977 and, the following year, was the first military officer to establish conscription.