ITV Westcountry, formerly known as Westcountry Television and Carlton Westcountry, was the ITV franchise holder for the south west of England, covering Cornwall, Devon, Isles of Scilly, southern and western Somerset and western Dorset. The company replaced its predecessor, TSW (Television South West), from 1 January 1993. The station was owned and operated by ITV plc under the licensee of ITV Broadcasting Limited (formerly Westcountry Television Limited).