People of the Senedd

Sioned Williams MS

Sioned Williams MS

Senedd Regional Member

Plaid Cymru

Plaid Cymru Group

South Wales West

My Senedd Activities

How is the Government supporting town centre businesses in South Wales West?

Tabled on 29/05/2024

Has the Welsh Government reappropriated funding from people who have no legal right to be supported with public money, and if so, how does this align with Wales being a nation of sanctuary?

Tabled on 13/05/2024

What assessment has Welsh Government made of the impact of the Abrahart v University of Bristol case on student mental health and disability support in Wales?

Tabled on 07/05/2024

To propose that the Senedd:  1. Notes a proposal for a political education bill. 2. Notes that the purpose of the bill would be to:  a) ensure that all learners in schools and colleges...

For debate on 07/05/2024

What is the Welsh Government's response to the Suzy Lamplugh Trust report for National Stalking Awareness Week 2024?

Tabled on 25/04/2024

What assessment has the Cabinet Secretary made of the financial situation of children's social services in Newport?

Tabled on 12/04/2024

More information and calendar events

Detailed information: Sioned Williams MS


Personal history

Sioned Williams grew up in the Gwent valleys and was educated at Ysgol Gymraeg Cwmbrân and Ysgol Gyfun Cwm Rhymni. She lives in Alltwen, in the Swansea Valley with her husband Daniel and their two teenage children. Sioned is fluent in Welsh. After graduating in Welsh and English from Aberystwyth University, she was awarded the S4C T.Glynne Davies Scholarship to study for a postgraduate diploma in Journalism at Cardiff University.

Professional background

Sioned was a journalist with BBC Wales before going to work for Swansea University as Welsh Language Policy Officer and then as Communications and Development Manager at Academi Hywel Teifi. As part of her work at the University, she helped establish and co-managed Tŷ’r Gwrhyd, the Swansea Valley’s Welsh language centre. She has also worked for Plaid Cymru as Head of Strategic Communications. Sioned is a well-known reviewer and commentator on broadcasting and the arts for Welsh broadcast and print media and has adjudicated the Daniel Owen Memorial Prize at the National Eisteddfod and the Crown competition at the Urdd National Eisteddfod. She is a former Board member and Chair of the Bursaries Panel at Literature Wales.

Political history

Sioned was Community Councillor for Alltwen and Chair of Cilybebyll Community Council  before being elected as Member of the Senedd for South Wales West in the 2021 Election.


Terms of office

  1. 08/05/2021 -

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Cross Party Membership


Media Assets

Calendar events: Sioned Williams MS