The Borough constituency of Sheffield was a parliamentary constituency in the United Kingdom that existed from 1832 to 1885. Created by the Reform Act of 1832 the constituency encompassed the urban part of the town and parish (now city) of Sheffield, England; an area that had previously been represented by the Yorkshire constituency. The western, rural, parts of Upper Hallam and Ecclesall Bierlow, which were incorportated into Sheffield Town Borough in 1843, were not part of the Sheffield Parliamentary constituency.