National Bank of Belgium
- Country: Belgium
- Type: Bank
- Website: www.nbb.be
- Update: 05-02
National Bank of Belgium (National Bank of Belgium) is the central bank of Belgium, a member of the European System of Central Banks (ESCB), which was established in 1850 and is responsible for Belgium's monetary policy, the stability of the financial system, and the payment system. The website is available in four languages: French, German, English and Dutch.