Buenos Aires (disambiguation)

Buenos Aires is the capital city of Argentina.

Buenos Aires may also refer to:

• Buenos Aires Province
• Lake Buenos Aires, Argentina
• Buenos Aires, Pernambuco
• Buenos Aires, Cauca
• Concepción de Buenos Aires, a municipality in the Mexican state of Jalisco
• San Nicolás Buenos Aires, a municipality in the Mexican state of Puebla
• Little Buenos Aires, a neighborhood in Miami Beach, United States
• Buenos Aires, Trujillo, Peru
• Buenos Aires (Costa Rica)