Dover is a local government district in Kent, England. It is named after its largest town, the port town of Dover. The council is based in Whitfield on the outskirts of Dover. The district also covers the towns of Deal, Sandwich and Walmer as well as the surrounding rural areas.

The district borders Thanet District to the north, the City of Canterbury to the west, and Folkestone and Hythe District to the south-west. To the south and east, it faces the Strait of Dover.

The district was formed on 1 April 1974 under the Local Government Act 1972. It covered the whole area of four former districts and part of a fifth, all of which were abolished at the same time:^[2]

• Deal Municipal Borough
• Dover Municipal Borough
• Dover Rural District
• Eastry Rural District (except five parishes which went to Thanet)
• Sandwich Municipal Borough

The new district was named Dover after its largest town.^[3]

Dover District Council provides district-level services. County-level services are provided by Kent County Council.^[5] The whole district is also covered by civil parishes, which form a third tier of local government.^[6]

The northern boundary of the district is the River Stour; on its western side is the district of Canterbury; to the south the parish of Capel-le-Ferne; and to the east the Straits of Dover. The southern part of the latter is the point where the North Downs meets the sea, at the White Cliffs of Dover. Further north along the coast, from Deal onwards, the land is at sea level, where the River Stour enters the sea by a circuitous route. It is here, on the sand-dunes, that the Royal St George's Golf Club, founded in 1887, and of international repute, is situated.

In the district are industrial remains of the erstwhile Kent coalfield, situated around Tilmanstone and Betteshanger. Half of the underwater section of the Channel Tunnel is under British Sovereignty and thus part of the district.

There are 35 civil parishes covering the whole district. The parish councils of Deal, Dover, Sandwich and Walmer take the style "town council".^[19]

Deal Timeball is a Victorian maritime Greenwich Mean Time signal located on the roof of a waterfront four-storey tower. It was established in 1855 by the Astronomer Royal George Biddell Airy in collaboration with Charles V. Walker.

Crossing Dover district are the Roman roads of Watling Street and that leading from Richborough. Today the main road, the A2, closely follows Watling Street to Dover.