Tåsen is a station on the Sognsvann Line (line 6) of the Oslo Metro in Oslo, Norway. The station is located between Berg and Østhorn stations and is 6.8 kilometres (4.2 mi) from Stortinget. As one of the original stations on the line, Tåsen was opened on 10 October 1934. The station was moved 150 metres (490 ft) north in the 1990s, when the line was upgraded from light rail to rapid transit standard.