Leendert (Leen) Verbeek (born March 5, 1954, in Leiderdorp) is a Dutch politician and former civil servant and social worker. He is a member of the Labour Party (Partij van de Arbeid). He has served as mayor of Purmerend from April 2003 till November 2008. On November 1, 2008, he became Queen's Commissioner of the province of Flevoland.Verbeek spent his early years in Eindhoven.