List of parliamentary constituencies in Derbyshire

The ceremonial county of Derbyshire (which includes the unitary authority of Derby) is divided into 11 parliamentary constituencies: three borough constituencies and eight county constituencies. Since the 2024 general election, all eleven constituencies have been represented by members of the Labour Party.

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 2021 and, following two periods of public consultation, revised proposals were published on 8 November 2022. The final recommendations were published on 28 June 2023.

The commission proposed retaining the eleven constituencies in Derbyshire, as detailed below, with minor boundary changes to reflect changes to electoral wards within the county and to bring the electorates within the statutory range. These changes came into effect from the 2024 general election.

Containing electoral wards from Amber Valley Containing electoral wards from Bolsover Containing electoral wards from Chesterfield Containing electoral wards from Derby Containing electoral wards from Derbyshire Dales Containing electoral wards from Erewash Containing electoral wards from High Peak Containing electoral wards from North East Derbyshire Containing electoral wards from South Derbyshire
 * Amber Valley
 * Derbyshire Dales (part)
 * Mid Derbyshire (part)
 * Bolsover (part)
 * Chesterfield
 * North East Derbyshire (part)
 * Derby North
 * Derby South
 * Mid Derbyshire (part)
 * Derbyshire Dales (part)
 * Erewash
 * Mid Derbyshire (part)
 * High Peak
 * Bolsover (part)
 * North East Derbyshire (part)
 * Derbyshire Dales (part)
 * South Derbyshire

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

2024
The number of votes cast for each political party who fielded candidates in constituencies comprising Derbyshire in the 2024 general election were as follows:

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

Percentage votes
1As the Brexit Party in 2019

21974 &1979 - Liberal Party; 1983 & 1987 - SDP-Liberal Alliance

* Included in Other

Seats
11974 &1979 - Liberal Party; 1983 & 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.