Riachuelo is a word in the Spanish language, meaning a small river with little current or a brook or an arroyo.
Riachuelo may also refer to:
Places Argentina Riachuelo River or Matanza River, a stream in the Buenos Aires Province Villa Riachuelo, a barrio of Buenos Aires
Brazil Riachuelo, Rio de Janeiro, a neighborhood of Rio de Janeiro, Brazil Riachuelo, Sergipe, a municipality in the Brazilian state of Sergipe Riachuelo, Rio Grande do Norte, a municipality in the state of Rio Grande do Norte
Chile Riachuelo, Chile, a village in Osorno Province, south-central Chile
Battle Battle of the Riachuelo, a naval battle in the Paraguayan War named for Riachuelo stream, Corrientes Province, Argentina
Ships Brazilian battleship Riachuelo, an 1883 Brazilian ironclad battleship Brazilian battleship Riachuelo (1914), a Brazilian battleship cancelled due to World War I Brazilian submarine Riachuelo (S22), a 1975 Oberon-class submarine now a museum ship in Rio de Janeiro Brazilian submarine Riachuelo (S40), a brazilian submarine, leader of Riachuelo Class
Companies Lojas Riachuelo, a Brazilian department store company
Films Riachuelo (film), 1934 film directed by Luis Moglia Barth
Geology
The Riachuelo Formation, an Early to Late Cretaceous geological formation, located near Riachuelo, Sergipe State, Brazil