The 2006 Belgian Supercup was a football match between the winners of the previous season's Belgian First Division and Belgian Cup competitions. It was played and abandoned at halftime on 22 July 2006, due to excessive rain and later replayed from the beginning on 20 December 2006. The match was contested by Cup winners Zulte Waregem, and 2005–06 Belgian First Division champions, Anderlecht. Both matches were played at the ground of the league champions as usual, in this case the Constant Vanden Stock Stadium.

Anderlecht won its seventh Supercup title, as it beat Zulte Waregem in the (replayed) match by a score of 3–1 through goals from Ahmed Hassan, Juhász and Siani.

Originally, the match was to be played on 22 July 2006, but stopped at halftime due to excessive rain and thunderstorms 25 °C (77 °F).^[2] At that point, no goals had been made.

GK Daniel Zítka CM Mbark Boussoufa CB Olivier Deschacht CF Ahmed Hassan CB Roland Juhász LM Bart Goor CF Mohammed Tchité DM Cheick Tioté LB Jelle Van Damme RM Anthony Vanden Borre CD Yves Vanderhaeghe Substitutes: GK Davy Schollen CF Sami Allagui CM Lucas Biglia LM Martin Kolář CF Mbo Mpenza CM Vadis Odjidja-Ofoe Manager: Franky Vercauteren

GK Geert De Vlieger CB Tjörven De Brul CM Nathan D'Haemers CM Karel D'Haene CB Chris Janssens LM Stijn Meert CB Stijn Minne LM Loris Reina CF Cédric Roussel CM Tony Sergeant DM Ludwin Van Nieuwenhuyze Substitutes: LB Bart Buysse CB Frédéric Dindeleux CB Stefan Leleu CF Tim Matthys CM Wouter Vandendriessche CM Jonas Vandermarliere Manager: Francky Dury

• 2005–06 Belgian First Division
• 2005–06 Belgian Cup