The World Forum (originally known as Nederlands Congresgebouw and formerly Nederlands Congres Centrum and World Forum Convention Center) is a concert venue and convention centre in The Hague, Netherlands, near the buildings of the Organisation for the Prohibition of Chemical Weapons and one of the administrative offices of the International Baccalaureate.

It was opened in 1969 and was designed in the Dutch functionalism style by architect Jacobus Johannes Pieter Oud.

His son, Hans Oud, completed the construction after his father's death in 1963.

In 2006 a part of the convention center, including the Statenhal, was demolished to make place for the Europol building.

Between 2006 and 2010 The Hague Jazz festival was held at the World Forum (to replace the moved North Sea Jazz festival, which is now held in Rotterdam).