Six ships of the Royal Navy have borne the name HMS Folkestone or the archaic HMS Folkeston, after the town of Folkestone in Kent:
HMS Folkeston was a Cog, part of the Cinque Ports Fleet in 1299.
HMS Folkeston was a 44-gun fourth rate launched in 1703 and broken up in 1727.
HMS Folkeston was a 44-gun fifth rate launched in 1741 and sold in 1749.
HMS Folkestone (or Folkestone),was an 8-gun cutter launched in 1764. On 24 June 1778 the French frigate Surveillante captured her off Ushant. The French navy purchased Folkstone for Lt12,405 and took her into service under her existing name. She was struck off the lists in 1782 or early 1783.
HMS Folkestone was a WW1 minesweeper. A mercantile conversion, M.33 (1914). Built 1903, 496grt. Armament: 2-12 pdr. In service 9.10.14-31.1.20.
HMS Folkestone was a Folkestone class sloop launched in 1930, sold in 1947 and broken up later that year.
