Zona Franca is a logistics and industrial area located in the Sants-Montjuïc district of Barcelona, Catalonia, Spain. Together with the adjacent Port of Barcelona it forms the neighborhood Zona Franca – Port. It is located in the Llobregat Delta between the Port of Barcelona and Barcelona Airport. The metro line L10 connects Zona Franca with central Barcelona and the rest of the metropolitan area since 2018.