Tendring District is a local government district in north-east Essex, England. Its council is based in Clacton-on-Sea, the largest town. Other towns are Brightlingsea, Harwich, Frinton-on-Sea and Walton-on-the-Naze.

Clacton-on-Sea, often simply called Clacton, is a seaside town and resort in the county of Essex, on the east coast of England. It is located on the Tendring Peninsula and is the largest settlement in the Tendring District, with a population of 53,200 (2021). The town is situated around 77 miles north-east of Central London, 40 miles east-north-east of Chelmsford, 58 miles north-east of Southend-on-Sea, 16 miles south-east of Colchester and 16 miles south of Harwich.