Parliamentary constituencies in Cumbria

† Conservative ‡ Labour ¤ Liberal Democrat ¤ Reform UK See 2023 Periodic Review of Westminster constituencies for further details.

For the 2023 Periodic Review of Westminster constituencies, which redrew the constituency map ahead of the 2024 United Kingdom general election, the Boundary Commission for England opted to combine Cumbria with Lancashire as a sub-region of the North West Region, with the existing seat of Morecambe and Lunesdale extending into southern Cumbria to create a cross-county boundary constituency.

Copeland, Penrith and The Border, and Workington were abolished and replaced by the new constituencies of Penrith and Solway, and Whitehaven and Workington.

[2][3] The following constituencies were proposed: Containing electoral wards from Allerdale Containing electoral wards from Barrow-in-Furness Containing electoral wards from Carlisle Containing electoral wards from Copeland Containing electoral wards from Eden Containing electoral wards from South Lakeland Primary data source: House of Commons research briefing - General election results from 1918 to 2019[4] The number of votes cast for each political party who fielded candidates in constituencies comprising Cumbria in the 2024 general election were as follows:[e] The number of votes cast for each political party who fielded candidates in constituencies comprising Cumbria in the 2019 general election were as follows: 11983 & 1987 - SDP-Liberal Alliance 22019 - Brexit Party * Included in Other 11983 & 1987 - SDP-Liberal Alliance

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.