List of parliamentary constituencies in Greater Manchester

The ceremonial and metropolitan county of Greater Manchester is divided into 27 parliamentary constituencies—19 borough constituencies and 8 county constituencies. At the 2024 general election in Greater Manchester, Labour won 25 seats and the Liberal Democrats won 2.

2023 boundary changes
See 2023 Periodic Review of Westminster constituencies for further details.

Following the abandonment of the Sixth Periodic Review (the 2018 review), the Boundary Commission for England formally launched the 2023 Review on 5 January 2021.

Initial proposals were published on 8 June and, following two periods of public consultation, revised proposals were published on 8 November 2022. The final proposals were published on 28 June 2023, approved by the Privy Council on 15 November 2023 and came into law on 29 November.

The commission proposed that Greater Manchester be considered as a sub-region of the North West Region, retaining a total of 27 constituencies. However, there were significant changes made to realign boundaries to revised ward boundaries and ensure electorates are within the statutory range. Denton and Reddish was broken up and Manchester Rusholme re-established, resulting in major re-configurations of the Manchester Central and Manchester Gorton constituencies, with the latter being renamed Gorton and Denton. Other boundary changes resulted in name changes as follows: In addition, although unchanged, Oldham West and Royton was renamed Oldham West, Chadderton and Royton.

The following are the constituencies in place following the changes:

Containing electoral wards in the borough of Bolton Containing electoral wards in the borough of Bury Containing electoral wards in the city of Manchester Containing electoral wards in the borough of Oldham Containing electoral wards in the borough of Rochdale Containing electoral wards in the city of Salford Containing electoral wards in the borough of Stockport Containing electoral wards in the borough of Tameside Containing electoral wards in the borough of Trafford Containing electoral wards in the borough of Wigan
 * Bolton North East
 * Bolton South and Walkden (part)
 * Bolton West
 * Bury North
 * Bury South (part)
 * Gorton and Denton (part)
 * Blackley and Middleton South (part)
 * Manchester Central (part)
 * Manchester Rusholme
 * Manchester Withington
 * Wythenshawe and Sale East (part)
 * Manchester Central (part)
 * Oldham East and Saddleworth
 * Oldham West, Chadderton and Royton
 * Blackley and Middleton South (part)
 * Heywood and Middleton North
 * Rochdale
 * Bolton South and Walkden (part)
 * Bury South (part)
 * Salford
 * Worsley and Eccles (part)
 * Cheadle
 * Hazel Grove
 * Stockport
 * Ashton-under-Lyne
 * Gorton and Denton (part)
 * Stalybridge and Hyde
 * Altrincham and Sale West
 * Stretford and Urmston
 * Wythenshawe and Sale East (part)
 * Leigh and Atherton
 * Makerfield
 * Wigan
 * Worsley and Eccles (part)

2010 boundary changes
Under the Fifth Periodic Review of Westminster constituencies, the Boundary Commission for England decided to reduce the number of seats in Greater Manchester from 28 to 27, leading to significant changes in the city of Salford, where the three constituencies of Eccles, Salford and Worsley were abolished and replaced by the two constituencies of Salford and Eccles, and Worsley and Eccles South. Manchester, Blackley was replaced with Blackley and Broughton.

Results history
Primary data source: House of Commons research briefing - General election results from 1918 to 2019

2019
The number of votes cast for each political party who fielded candidates in constituencies comprising Greater Manchester in the 2019 general election were as follows:

Percentage votes
11983 & 1987 - SDP-Liberal Alliance

* Included in Other

Seats
11983 & 1987 - SDP-Liberal Alliance

Historical representation by party
A cell marked → (with a different colour background to the preceding cell) indicates that the previous MP continued to sit under a new party name.