Bart Albert Liliane De Wever (Dutch: ; born 21 December 1970) is a Belgian politician. Since 2004 De Wever has been the leader of the New Flemish Alliance (N-VA), a Belgian political party advocating independence for the Flemish region of Belgium within the European Union; he is also a member of the Chamber of Representatives. He played a prominent role in the 2007 Belgian government formation and presided over his party's victory in the 2010 federal elections when N-VA became the largest party in both Flanders and in Belgium as a whole.
Since January 2013 he has been Mayor of Antwerp, following the 2012 municipal elections.
Born in Mortsel, De Wever attended the Katholieke Universiteit Leuven (KUL), graduating with a licentiate (equivalent of the master's degree) in History. As a student he was a member of the Liberaal Vlaams Studentenverbond (LVSV, Liberal Flemish Students' Union), the Katholiek Vlaams Hoogstudentenverbond (KVHV, Catholic Flemish Students' Union) of Antwerp and Leuven. He is a former editor-in-chief of the KVHV newspapers Tegenstroom (magazine of KVHV in Antwerp) and Ons Leven (in Leuven).