The Warsaw metropolitan area (known in Polish as: aglomeracja warszawska or Miejski Obszar Funkcjonalny Warszawy) is the metropolitan area of Warsaw, the capital of Poland.

[6] The area constitutes a separate NUTS 2 unit, as well as a separate police region with a dedicated Capital Metropolitan Police Headquarters, both of them carved out from the Masovian Voivodeship as an exception, as Polish NUTS 2 areas and police regions are in general identical to the territories of voivodeships.

The largest cities or towns within the metropolitan area are Warsaw, Pruszków, Legionowo, Otwock, Mińsk Mazowiecki, Piaseczno and Wołomin.

Public transport in the metropolitan area is served by the Warsaw Public Transport Authority (Zarząd Transportu Miejskiego).

This puts Warsaw in 20th place among cities in European Union.