Longwall Street is a street in central Oxford, England. It runs for about 300 metres along the western flank of Magdalen College. A high, imposing 15th century stone wall separates the college from the street along its entire length. Behind part of the wall is the college's deer park. The street is actually named after the old city wall to the west of the street, now largely hidden in the grounds of New College.
Holywell Street and St Cross Road form a junction with the northern end of the street. The High forms a junction with the southern end.