Marcus Leonardus "Mark" Verheijen (born 14 August 1976 in Baarlo, Netherlands) is a Dutch politician of the People's Party for Freedom and Democracy (Volkspartij voor Vrijheid en Democratie). He was Vice Chairman of that party from 2008 till 2012 and interim Chairman from 4 August 2010 to 20 May 2011. Between 20 September 2012 and 27 February 2015 he was an MP. Verheijen studied history, philosophy and law at Radboud University Nijmegen. He worked as a management consultant at Deloitte & Touche.