Stalybridge officially sometimes written in early years as Staleybridge was a constituency represented in the House of Commons of the UK Parliament from 1868 until 1918 by one MP. It comprised the borough of Stalybridge which lay in Lancashire and Cheshire and which is in the east of today's Greater Manchester. On abolition for the 1918 general election under the Representation of the People Act 1918 the seat's main replacement became Stalybridge and Hyde.