Plaid Cymru is a centre-left to left-wing, Welsh nationalist political party in Wales, committed to Welsh independence from the United Kingdom. It campaigns on a platform of social democracy and civic nationalism. The party is a supporter of the European Union and is a member of the European Free Alliance (EFA). The party holds 4 of 32 Welsh seats in the UK Parliament, 12 of 60 seats in the Senedd, and 202 of 1,231 principal local authority councillors. Plaid was formed in 1925 under the name Plaid Genedlaethol Cymru and Gwynfor Evans won the first Westminster seat for the party at the 1966 Carmarthen by-election.
Cynog Glyndwr Dafis is a Welsh politician and member of Plaid Cymru who served as the Member of Parliament for Ceredigion from 1992 to 2000, originally as a joint Plaid Cymru–Green Party MP until 1997 and then only as a Plaid Cymru MP until 2000. He also served as the Member of the Welsh Assembly for Mid and West Wales from 1999 to 2003. Born Cynog Glyndwr Davies at Treboeth in Swansea, Glamorganshire, Wales, he was initially a school teacher and researcher before entering politics.
Adam Robert Price is a Welsh politician who served as Leader of Plaid Cymru from September 2018 to May 2023. He has been the Member of the Senedd (MS) for Carmarthen East and Dinefwr since 2016, having previously been a Member of Parliament (MP) for the same Westminster constituency from 2001 to 2010.
Simon George Thomas is a Welsh former politician who was a member of Plaid Cymru. He was a Member of Parliament (MP) for Ceredigion from 2000 to 2005, and an Assembly Member in the National Assembly for Wales representing the Mid and West Wales list between 2011 and 2018.
Dafydd Wynne Wigley, Baron Wigley, is a Welsh politician who served as the leader of Plaid Cymru from 1981 to 1984 and again from 1991 to 2000. He served as the Member of Parliament (MP) for Caernarfon from 1974 to 2001 and as the Member of the Welsh Assembly for Caernarfon from 1999 to 2003. In 2010, Wigley was granted life peerage, taking his seat in the House of Lords in 2011.
Dafydd Elis Elis-Thomas, Baron Elis-Thomas,, is a Welsh politician who served as the leader of Plaid Cymru from 1984 to 1991 and represented the Dwyfor Meirionnydd constituency in the Senedd from 1999 to 2021.
Gwynfor Richard Evans was a Welsh politician, lawyer and author. He was President of the Welsh political party Plaid Cymru for thirty-six years and was the first member of Parliament to represent it at Westminster, which he did twice, from 1966 to 1970, and again from 1974 to 1979.
Elin Jones is a Welsh politician who has served as the Llywydd of the Senedd since 2016. A member of Plaid Cymru, Jones has been the Member of the Senedd (MS) for Ceredigion since 1999.
Leanne Wood is a Welsh politician who served as the leader of Plaid Cymru from March 2012 to September 2018, and served as a Member of the Senedd (MS) from 2003 to 2021.
Janet Marion Davies is a Plaid Cymru Welsh politician. She was the National Assembly for Wales Member for South Wales West from 1999 to 2007, retiring at the 2007 election.
Plaid Cymru originated in 1925 after a meeting held at that year's National Eisteddfod in Pwllheli, Caernarfonshire. Representatives from two Welsh nationalist groups founded the previous year, Byddin Ymreolwyr Cymru and Y Mudiad Cymreig, agreed to meet and discuss the need for a "Welsh party". The party was founded as Plaid Genedlaethol Cymru, the National Party of Wales, and attracted members from the left, right and centre of the political spectrum, including both monarchists and republicans. Its principal aims include the promotion of the Welsh language and the political independence of the Welsh nation.
The 2012 Plaid leadership election was held following the resignation of Ieuan Wyn Jones following the 2011 Assembly Elections. Following the election Jones originally stated that he would resign in the first half of the Assembly term. Nominations officially opened on 3 January 2012.
The 2000 Plaid Cymru leadership election was held following the resignation on health grounds of Dafydd Wigley.
The 2003 Plaid Cymru leadership election was held following the resignation of Ieuan Wyn Jones after a disappointing showing in the 2003 Assembly elections where the party fell from 17 to 12 seats.
The 2018 election for the leader of the Welsh political party Plaid Cymru began on 7 August. Voting closed at midnight on 27 September. Adam Price was declared the winner on 28 September, defeating the two other candidates.
In the Senedd, the Leader of the Opposition is the leader of the Official Opposition, the largest political party that is not in the Welsh Government. The Leader of the Opposition leads and appoints members of the Shadow Cabinet and as such is sometimes styled as the Shadow First Minister of Wales.
The 1981 Plaid Cymru presidential election was held following the resignation of Gwynfor Evans, who had led the party since 1945. The election followed both the defeat at the 1979 general election of Evans in Carmarthen and the defeat earlier that year of the Yes side in 1979 devolution referendum.
The 1991 Plaid Cymru presidential election was held following the resignation of Dafydd Elis Thomas, who had led the party since 1984 after his announcement that he would stand down as an MP at the 1992 general election.
Ieuan Wyn Jones became Leader of the Opposition in Wales after being elected as President of Plaid Cymru, the Official Opposition in the National Assembly for Wales, on 3 August 2000. Jones had previously served in these roles in an acting capacity on the behalf of his predecessor Dafydd Wigley from December 1999 to February 2000. He formed his shadow cabinet on 9 August and, like his predecessor, appointed himself Shadow First Secretary of Wales and Shadow Assembly Secretary for Finance. Members of his shadow cabinet were initially known as shadow assembly secretaries until October 2000. From that month, members were known as shadow ministers, with Jones's titles also changing to Shadow First Minister of Wales and Shadow Minister for Finance, after a similar change was made to the names of ministerial posts in Rhodri Morgan's coalition government between Labour and the Liberal Democrats. Jones's shadow cabinet was dissolved after the formation of a coalition government between Plaid Cymru and Morgan's Labour Party on 19 July 2007.
Ieuan Wyn Jones, the leader of Plaid Cymru, formed his frontbench team of party spokespeople in the National Assembly for Wales on 25 May 2011 after the dissolution of his party's coalition government with Rhodri Morgan and Carwyn Jones' Welsh Labour following the 2011 National Assembly for Wales election. Jones had previously led a shadow cabinet before entering coalition from 2000 to 2007, when his party had served as the Official Opposition since the 1999 National Assembly for Wales election.
