David Mefin Davies (born 2 September 1972) is a Welsh former rugby union player who played as a hooker for the Ospreys and the Wales national rugby union team.

He made his international debut on 8 June 2002 at Cape Town, South Africa.

He was a member of the Wales team that won the 2005 Six Nations Championship and Grand Slam.

[citation needed] Davies captained Pontypridd RFC and Wales A, he also played for the Celtic Warriors, Gloucester and Leicester.

[2] On 1 July 2014, he joined the backroom coaching staff at Worcester Warriors, primarily focusing on developing the academy's forwards but also assisting with the senior clubs pack.