Jocelyn Davies (born 18 June 1959) is a Plaid Cymru politician who was a member of the Welsh Assembly (AM), for the South Wales East region from 1999 until 2016.

After attending Newbridge Grammar School, she read law at Harris Manchester College, Oxford.

In 2004, she discovered tissue samples from their daughter, stillborn 16 years previously, were still being held in a Newport hospital.

[1] In the Third Assembly, she was appointed Deputy Minister for Housing in the Labour and Plaid Cymru coalition government on 19 July.

Davies currently sits on the Audit Risk and Assurance Committee for the Future Generations Commissioner for Wales.