'''Mustafa Abdul Jalil''' atau '''Abdul-Jalil'''<ref name="cnn1">{{cite news|url=http://edition.cnn.com/2011/WORLD/africa/03/09/libya.civil.war/|title=Rebel leader calls for 'immediate action' on no-fly zone|publisher=CNN|date=2011-03-10|accessdate=2011-03-18}}</ref> ({{lang-ar|مصطفى عبد الجليل}}, juga ditranskripsikan ''Abdul-Jelil, Abd-al-Jalil'',<ref name=cia>{{cite web|title=World leaders - Chiefs of State and Cabinet Members of Foreign Governments (Libya, as at March 17, 2010)|url=https://www.cia.gov/library/publications/world-leaders-1/world-leaders-l/libya.html|publisher=[[CIA]]|accessdate=2011-02-23}}</ref> ''Abdel-Jalil'', ''Abdeljalil'' atau ''Abdu Al Jeleil'') (lahir [[1952]])<ref>{{cite web|url=http://www.monstersandcritics.com/news/africa/news/article_1625037.php/PROFILE-Provisional-rebel-government-leader-Mustafa-Abdel-Jalil |title=Provisional rebel government leader Mustafa Abdel Jalil |publisher=Monsters and Critics |date=2011-03-10 |accessdate=2011-03-18|archiveurl=http://web.archive.org/web/20110506050512/http://www.monstersandcritics.com/news/africa/news/article_1625037.php/PROFILE-Provisional-rebel-government-leader-Mustafa-Abdel-Jalil|archivedate=2011-05-06}}</ref> adalah politikus [[Libya]] yang menjadi Ketua [[Dewan Transisi Nasional]] dari 5 Maret 2011 sampai pembubarannya pada 8 Agustus 2012. Posisi ini berarti dia secara ''de facto'' adalah [[Daftar kepala negara Libya|kepala negara]] selama periode transisi setelah jatuhnya pemerintahan [[Muammar al-Qaddafi]] pada [[perang saudara Libya]], dan sampai penyerahan kekuasaan kepada [[Kongres Nasional Umum]].
Sebelum perang, Abdul Jalil menjabat sebagai Menteri Kehakiman (secara resmi bernama Sekretaris [[Komite Umum Rakyat Libya|Kehakiman Komite Umum Rakyat]]) di bawah Kolonel [[Muammar al-Qaddafi]].<ref name=cia /> <!--He was noted in some news media{{Who|date=September 2012}} for his stance against various [[human rights]] violations [[human rights in Libya|in Libya]], although [[Diana West]] accused him of intransigence during the [[HIV trial in Libya|Bulgarian nurses affair]].<ref>{{cite web|url=http://www.dianawest.net/Home/tabid/36/EntryId/1887/Post-Qaddafi-Libya-The-Triumph-of-Bulgarian-Nurses-Affair-Cabal.aspx|title=Post-Qaddafi Libya: The Triumph of "Bulgarian Nurses Affair" Cabal |author=[[Diana West]]|publisher=dianawest.net|date=26 August 2011}}</ref>
