Llangadog is a town and also community situated in Carmarthenshire, Wales, which additionally consists of the villages of Bethlehem as well as Capel Gwynfe. A noteworthy regional landscape function is Y Garn Goch with 2 Iron Age hillside fts. Llangadog was the administrative centre of the commote of Perfedd and had a castle, destroyed in 1204. Although the district decreased in the Middle Ages, Llangadog maintained its market, which was frequented by drovers into the 19th century. The train station on the Heart of Wales Line provides normal train services via Transport for Wales Rail. The station had a home siding for accessing the Co-op Wholesale Society creamery, enabling milk trains to access the site. After railway gain access to was discontinued in the late 1970s, the creamery continued to operate up until 2005, when it gathered the loss of 200 tasks. The site has because been redeveloped as a pet dog food factory. An electoral ward with the same name exists. This ward stretches past the confines of Llangadog area. The total ward population taken at the 2011 census was 1,929.
