'''Pehin Datu Seri Maharaja Dato Paduka Seri Setia''' Ustaz Dr. Haji '''Awang Abdul Aziz bin Juned''' ({{lang-ar| عبد العزيز بن جنيد}}) (Lahir 22 Desember 1941) adalah seorang [[Ulama|Cendikiawan muslim]] dan [[Mufti BesarNegara Brunei|Mufti Besar]] [[Brunei Darussalam]].<ref>{{cite web|url=http://www.pmo.gov.bn/Lists/2014%20PMO%20News/NewDispForm.aspx?ID=348|title=Teachers Day Celebration and 100 Years of Formal Education|work=[[Radio Televisyen Brunei]]|publisher=Prime Minister's Office Brunei Darussalam|date=9 October 2014|accessdate=1 November 2014}}</ref><ref>{{cite web|url=http://www.bt.com.bn/frontpage-news-national/2014/01/04/syariah-law-critics-do-not-understand-islam-mufti|title=Syariah law critics do not understand Islam: Mufti|author=Faiq Airudin|publisher=[[The Brunei Times]]|date=4 January 2014|accessdate=1 November 2014|archive-date=2014-10-31|archive-url=https://web.archive.org/web/20141031120046/http://www.bt.com.bn/frontpage-news-national/2014/01/04/syariah-law-critics-do-not-understand-islam-mufti|dead-url=yes}}</ref><ref>{{cite web|url=http://www.bt.com.bn/frontpage-news-national/2014/08/20/islamic-law-respected-even-non-muslims-mufti|title=Islamic law is respected even by non-Muslims: Mufti|author=Izzan Kassim|publisher=The Brunei Times|date=20 August 2014|accessdate=1 November 2014|archive-date=2014-10-31|archive-url=https://web.archive.org/web/20141031120018/http://www.bt.com.bn/frontpage-news-national/2014/08/20/islamic-law-respected-even-non-muslims-mufti|dead-url=yes}}</ref> Sebagai Mufti Besar, ia adalah tokoh yang paling senior dan ulama yang paling berpengaruh di negara ini. Ia ditunjuk oleh Sultan. Ia merupakan salah satu pejabat negara non-menteri (sejak 22 Oktober, ia ditetapkan sebagai salah satu menteri di Kabinet Brunei).
