Vreten is a subway station on the Stockholm metro blue line. It was opened in 1985 and is located in the Huvudsta region of the Solna Municipality. The platform is located in bedrock, 28 metres below ground level under Vretenvägen. The entrance is in the north end at Korta gatan. The station's theme is defined by artwork created by Takashi Naraha in 1985 called ''Himmelen av kub'' (''The heaven of cube'').