Welcome to the website of Sioned Williams - Member of the Senedd (Welsh Parliament) for South Wales West, covering the counties of Swansea, Neath Port Talbot and Bridgend.
Please use this website to learn more about Sioned, her work in the Senedd and our local communities, and to get in touch if Sioned can be of assistance.
Gleision families ‘one step closer to answers’ – Sioned Williams MS
Plaid Cymru MS Sioned Williams has welcomed the latest step in holding a full inquest into the deaths of four men who tragically lost their lives in a colliery disaster in Cilybebyll in 2011.Read more
'Save our buses!' - Welsh Government urged
This week, Plaid Cymru Member of Senedd Sioned Williams urged the Labour Government in Wales to reverse plans to introduce cuts to bus services.Read more
MS calls for action on fuel poverty
Plaid Cymru MS Sioned Williams today repeated her calls on the Welsh Government to "take action" on fuel poverty.Read more