Caballito is a barrio of the Argentine capital, Buenos Aires. It is the only barrio in the administrative division Comuna 6. It is located in the geographical centre of the city, limited by the following streets and avenues: Rio de Janeiro, Av. Rivadavia, Av. La Plata, Av. Directorio, Curapaligüe, Av. Donato Álvarez, Av. Juan B. Justo, Av. San Martín, and Av. Ángel Gallardo. The name is said to come from the horse-shaped weather vane from a local pulpería; Caballito meaning "Little horse".