Belgium Is a Country, Not a Capital

There is no country whose capital is "Belgium." Belgium is a sovereign nation in Western Europe; its capital city is Brussels.

Quick Facts

• Capital: Brussels (also de facto EU capital).
• Official languages: Dutch, French, German.
• Population: ~11.6 M (2023).
• Federal parliamentary constitutional monarchy.

If you meant "What country has Brussels as its capital?" the answer is Belgium.