Laeken or Laken is a residential suburb in the north-western part of the Brussels-Capital Region, Belgium. It belongs to the municipality of the City of Brussels and is mostly identified by the Belgian postal code: 1020. Prior to 1921, it was a separate municipality.

The City of Brussels is the largest municipality and historical centre of the Brussels-Capital Region, as well as the capital of the Flemish Region and Belgium. The City of Brussels is also the administrative centre of the European Union, as it hosts a number of principal EU institutions in its European Quarter.