Hywel Dda University Health Board

Hywel Dda University Health Board
Bwrdd Iechyd Prifysgol Hywel Dda
Map of service area in Wales
Type	NHS Wales local health board
Headquarters	Hafan Derwen, Carmarthen, Carmarthenshire, SA31 3BB
Region served	Carmarthenshire Ceredigion Pembrokeshire
Hospitals	Aberaeron Hospital Amman Valley Hospital Bronglais Hospital Cardigan and District Community Hospital Glangwili General Hospital Llandovery Hospital Prince Philip Hospital South Pembrokeshire Hospital St David's Hospital, Carmarthen Tenby Cottage Hospital Tregaron Hospital Withybush General Hospital
Chief executive	Steve Moore
Website	hduhb.nhs.wales

Hywel Dda University Health Board (HDUHB) (Welsh: Bwrdd Iechyd Prifysgol Hywel Dda) is the local health board of NHS Wales for the west of Wales. Established on 1 October 2009 from the merger of the Hywel Dda NHS Trust, the Pembrokeshire Local Health Board, Ceredigion Local Health Board and Carmarthenshire Local Health Board. The local health board is named in honour of historic south west Wales king Hywel Dda. Hywel Dda University Health Board provides healthcare services to a total population of around 385,615 throughout Carmarthenshire, Ceredigion and Pembrokeshire. The headquarters of Hywel Dda is based in Hafan Derwen, St David's Park, Carmarthen, Wales. Hywel Dda University Health Board is the operational name of Hywel Dda Local Health Board.

The former Hywel Dda NHS Trust (Welsh: Ymddiriedolaeth GIG Hywel Dda) was formed on 1 April 2008^[1] replacing Carmarthenshire NHS Trust, Ceredigion & Mid Wales NHS Trust and Pembrokeshire & Derwen NHS Trust.^[2]