Stortinget is an underground rapid transit station on the Common Line of the Oslo Metro, Norway. It is located in the heart of the city center, next to the Parliament of Norway Building (Stortinget). The station is served by all six lines of the metro. At the street level, the station serves tram routes 11, 17, and 18 on the Ullevål Hageby Line as Tinghuset and Prof. Aschehougs gate. Stortinget is 'kilometer marker zero' for the metro network and is owned by Kollektivtransportproduksjon.