List of UK Parliament constituencies in Wales

Charles III Heir Apparent William, Prince of Wales First Minister (list) Rt Hon Eluned Morgan MS (L) Deputy First Minister Huw Irranca-Davies MS (L) Counsel General-designate – Elisabeth Jones Chief Whip and Trefnydd – Jane Hutt MS (L) Permanent Secretary Sixth Senedd Llywydd (Presiding Officer) Elin Jones MS (PC) Leader of the Opposition Darren Millar MS (C) Shadow Cabinet Prime Minister Rt Hon Keir Starmer MP (L) Secretary of State for Wales Rt Hon Jo Stevens MP (L) Principal councils (leader list) Corporate Joint Committees Local twinning see also: Regional terms and Regional economy United Kingdom Parliament elections European Parliament elections (1979–2020) Local elections Police and crime commissioner elections Referendums Wales is divided into thirty-two constituencies of the Parliament of the United Kingdom, which elect Members of Parliament to the House of Commons.

‡Labour †Conservative ₪Plaid Cymru ¤Liberal Democrat *Brexit Party/Reform UK ¢Green Party ‡Labour †Conservative ₪Plaid Cymru ¤Liberal Democrat *Brexit Party/Reform UK ¢Independent Under the terms of the Parliamentary Voting System and Constituencies Act 2011, the Sixth Periodic Review of Westminster Constituencies (the 2018 review) was based on reducing the total number of MPs from 650 to 600 and a strict electoral parity requirement that the electorate of all constituencies should be within a range of 5% either side of the electoral quota.

The Boundary Commission for Wales submitted their final proposals in respect of the Sixth Review in September 2018.

On 24 March 2020, the Minister of State for the Cabinet Office, Chloe Smith, issued a written statement to Parliament setting out the Government's thinking with regard to parliamentary boundaries.

Wales has one 'protected constituency' not subject to UK electoral quotas, Ynys Môn on the Isle of Anglesey, where boundary changes are not applied.

The number of votes cast for each political party who fielded candidates in constituencies in Wales at the 2024 general election were as follows:[10] Primary data source: House of Commons research briefing – General election results from 1918 to 2019 (2024 as above) Key: Key: These are maps of the results of the last four general elections in Wales and changes in 2019 following a by-election and a change of affiliation.