Martin Retov (Danish pronunciation: [ˈmɑːtsʰin ˈʁeːtsʰʌw]; born 5 May 1980) is a Danish football coach and former player. He works as the assistant coach of Brøndby IF. He has played more than 200 games for Brøndby IF. Retov has represented Denmark at under-21 and senior levels. He made his Denmark debut in 2004 and went on to gain six caps without scoring any goals. After his active career, Retov embarked on a career in coaching, having been the assistant coach of AGF under-17, Brøndby under-17, and the assistant and caretaker coach of Brøndby's first team.