Regent's Park is a London Underground station. It is 175 metres (191 yd) south of Regent's Park. The station is on the Bakerloo line, between Baker Street and Oxford Circus stations. Its access is on Marylebone Road, within Park Crescent, in London fare zone 1, in which zone it is the second-least used station, with 3.5 million entries or exits in 2015. It is situated 190 metres (210 yd) west of Great Portland Street tube station on the same arterial road.