The Museum of the National Bank of Belgium (Dutch: Museum van de Nationale Bank van België; French: Musée de la Banque nationale de Belgique; German: Museum der Belgischen Nationalbank) is a museum in central Brussels, Belgium, belonging to the National Bank of Belgium (NBB).

In 1969, Union du Crédit de Bruxelles was acquired by the United California Bank.

In 1979, the National Bank of Belgium purchased the building and several others nearby.

Before its restoration, the building had been severely damaged by dry rot and alterations.

[5] It has a collection of old Belgian coins and explains the emergence of currency through the centuries.