UK parliamentary constituencies
All 650 current Westminster constituencies, with their 2024 result and history, plus every former constituency name used since 1918.
- All 650
- Scotland
- Wales
- Northern Ireland
- North East
- North West
- Yorkshire and the Humber
- East Midlands
- West Midlands
- East of England
- London
- South East
- South West
Former constituencies
Every constituency name used at a general election since 1918 has its own page. Choose a letter:
- Meirionnydd Nant Conwy 1983–2005
- Merioneth 1955–1979
- Merionethshire 1918–1951
- Merthyr Tydfil 1950–1979
- Merthyr Tydfil Aberdare 1918–1945
- Merthyr Tydfil and Rhymney 1983–2019
- Merthyr Tydfil Merthyr 1918–1945
- Monmouth 1955–2019
- Monmouthshire Abertillery 1918–1951
- Monmouthshire Bedwellty 1918–1951
- Monmouthshire Ebbw Vale 1918–1951
- Monmouthshire Monmouth 1918–1951
- Monmouthshire Pontypool 1918–1951
- Montgomery 1955–1992
- Montgomeryshire 1918–2019
Official results House of Commons Library and UK Parliament election results data. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. How we use this data