Buenos Aires (disambiguation)

Buenos Aires is the capital and most populous city of Argentina.

Buenos Aires may also refer to:

Argentina

 * Buenos Aires Central Business District, the central business district of Buenos Aires
 * Greater Buenos Aires, the city of Buenos Aires and its surrounding conurbation, with 12 million inhabitants
 * Buenos Aires Province, one of Argentina's 23 constituent provinces, which does include most of Greater Buenos Aires but does not include the federal capital
 * State of Buenos Aires, a historical period when the province of Buenos Aires acted as a nominally independent state from the Argentine Confederation
 * Autódromo Oscar Alfredo Gálvez, a racing circuit near Buenos Aires, commonly known as "Buenos Aires" by motor racing fans
 * Lake Buenos Aires

Bolivia

 * Buenos Aires Lake (Bolivia)

Brazil

 * Buenos Aires, Pernambuco, a city

Colombia

 * Buenos Aires, Cauca, a town

Costa Rica

 * Buenos Aires (canton), a canton in the Puntarenas province
 * Buenos Aires (Costa Rica), a district in the Puntarenas province
 * Buenos Aires District, Palmares, a district in the Alajuela province

Dominican Republic

 * Buenos Aires, Dominican Republic, a sector in the city of Santo Domingo

Mexico

 * Concepción de Buenos Aires, a municipality in the state of Jalisco
 * San Nicolás Buenos Aires, a municipality in the state of Puebla

Nicaragua

 * Buenos Aires, Rivas, a municipality

Panama

 * Buenos Aires, Chame, a corregimiento in Panamá Oeste Province
 * Buenos Aires, Ñürüm, a corregimiento in Ngäbe-Buglé Comarca

Peru

 * Buenos Aires, Trujillo, a coastal town and resort
 * Buenos Aires District, Picota, Peru
 * Buenos Aires District, Morropón, Peru

United States

 * Buenos Aires (Santurce), in Santurce, Puerto Rico
 * Little Buenos Aires, a neighborhood in Miami Beach, United States
 * Buenos Aires National Wildlife Refuge, in the U.S. state of Arizona
 * Buenos Aires, Arizona

Ships

 * Buenos Aires-class destroyer
 * SS Spanish transport Buenos Aires (1887), a Spanish merchant ship

Other uses

 * "Buenos Aires" (Iz*One song), 2019
 * "Buenos Aires" (Tini song), from 2024 album Un Mechón de Pelo
 * "Buenos Aires", a song by Tchami
 * "Buenos Aires", a song from Evita
 * "Buenos Aires", a song by Nathy Peluso
 * Buenos Aires in the Southern Highlands, a social tango event in Australia
 * Buenos Aires Convention, a copyright treaty
 * Buenos Aires (Madrid Metro), a station on Line 1 of the Madrid Metro
 * Buenos Aires, a Medellín Metro station