مصطفى عبد الجليل
Mustafa Abdul Jalil (; also transcribed "Abdul-Jelil, Abd-al-Jalil", "Abdel-Jalil", "Abdeljalil" or "Abdu Al Jeleil"; born 1952) is a Libyan politician who was the Chairman of the National Transitional Council from 5 March 2011 until its dissolution on 8 August 2012. This position meant he was "de facto" head of state during a transitional period after the fall of Muammar Gaddafi's government in the Libyan Civil War, and until the handover of power to the General National Congress.