Avinguda Carrilet, also known as L'Hospitalet Avinguda Carrilet, is an interchange complex underneath Avinguda Carrilet in the L'Hospitalet de Llobregat municipality, to the south-west of Barcelona, in Catalonia, Spain. It consists of a railway station on the Llobregat–Anoia Line and a Barcelona Metro line 1 (L1) station. The Llobregat–Anoia Line station is served by Barcelona Metro line 8 (L8), Baix Llobregat Metro lines S33, S4 and S8, and commuter rail lines R5, R6, R50 and R60. The services on the Llobregat–Anoia Line are operated by Ferrocarrils de la Generalitat de Catalunya (FGC), whilst the L1 is operated by Transports Metropolitans de Barcelona (TMB).