Official fanclubsDiscover our official fanclubs! These are the only groups officially recognized by Royale Union Saint-Gilloise. Find out more about them: Brussels Union Bhoys Les Fidèles bEUnion Union-X-21 Joyeux Supporters Les compagnons de la Butte Walloon Brabant Les Grognards Namur Namurge Flemish Brabant Dwoeurpse Brusseleirs
