Constant Vanden Stock Stadium is a football stadium in the municipality of Anderlecht, Brussels. It is home to R.S.C. Anderlecht. It also hosted the UEFA Euro 1972 semifinal Hungary against Soviet Union.
During European competitions, the stadium is all-seated, which decreases its capacity. In 2010 the son of Constant Vanden Stock, Roger, announced together with RSC Anderlecht's manager Herman Van Holsbeeck that the club was going to build a third ring above the two existing in order to increase the Stadium's capacity is 30,000 places.
The stadium is located near Saint-Guidon/Sint-Guido metro station.