is a town in Hampshire on the south coast of England. At the 2011 Census, its population was 82,622. It is situated on a peninsula on the western side of Portsmouth Harbour, opposite the city of Portsmouth, to which it is linked by the Gosport Ferry. Gosport lies south-east of Fareham, to which it is linked by a Bus Rapid Transit route and the A32. Until the last quarter of the 20th century, Gosport was a major naval town associated with the defence and supply infrastructure of Her Majesty's Naval Base (HMNB) Portsmouth. As such over the years extensive fortifications were created. The town is still home to HMS Sultan
and a Naval Armament Supply Facility, as well as a Helicopter Repair base. The Town area of the Borough, including Newtown, consists of the town centre, Stoke Road shopping area, Walpole Park, Royal Clarence Yard and three modern marinas: Royal Clarence, Gosport Marina and Haslar Marina. As part of the Renaissance of Portsmouth Harbour
Millennium project, a large sundial, known as the Millennium Timespace, was installed on the harbour front in 2000.