The General Archive of the Crown of Aragon (Catalan: Arxiu General de la Corona d'Aragó), originally Royal Archives of Barcelona (Catalan: Arxiu Reial de Barcelona), is an archive containing the background documents of the institutions of the former Crown of Aragon and currently also contains other historical resources. Since 1994 it has been based on the street Almogàvers of Barcelona, where it was transferred from the Palau del Lloctinent (Lieutenant Palace).