South West Wales is one of the regions of Wales consisting of the unitary authorities of Swansea, Neath Port Talbot, Carmarthenshire and Pembrokeshire. This definition is used by a number of government agencies and private organisations including: * BBC * Welsh Government * South West Wales Economic Forum (SWWEF) * South West Wales Integrated Transport Consortium (SWWITCH) * South West Wales Tourism Partnership (SWWTP) * Travel About Britain * West Cheshire & North Wales Chamber of Commerce