Glen De Boeck (Dutch pronunciation: [ˈɣlɛn də ˈbuk]; born 22 August 1971) is a Belgian football manager and former player.
During his career, he played as a central defender, mostly on the books of Anderlecht, with whom he won several league titles, and later was an assistant coach.
De Boeck made his international debut with Belgium on 6 October 1993, against Gabon (a friendly), going on to represent his country at two World Cups, with three appearances combined.
On 23 April 2007, it was revealed that De Boeck would become manager of first division side Cercle Brugge at the end of the 2006–07 season.
On 30 November 2010, after continuous bad results and disagreements on the management board, he was fired as coach from Germinal Beerschot.