HMS Amphitrite in dazzle camouflage in 1918 after conversion to minelayer.
History
United Kingdom
Name	HMS Amphitrite
Builder	Vickers, Sons & Maxim, Ltd, Barrow in Furness
Laid down	8 December 1896
Launched	5 July 1898
Christened	Mrs. Vickers
Reclassified	Minelayer in 1917
Fate	Sold 12 April 1920
General characteristics
Displacement	11,000 tons
Length	435 ft (133 m) (462 ft 6 in (140.97 m) o/a)
Beam	69 ft (21 m)
Draught	25 ft 6 in (7.77 m)
Propulsion	2 shaft triple expansion engines 16.500 - 18,000 hp
Speed	20–20.5 kn (37.0–38.0 km/h; 23.0–23.6 mph)
Complement	760
Armament	16 × single QF 6-inch (152 mm) guns 14 × single QF 12-pounder (76 mm) 12 cwt guns 3 × single QF 3-pounder (47 mm) guns 2 × 18-inch (450 mm) torpedo tubes as Minelayer: 4 × 6-inch guns 1 × 12-pounder gun 354 mines
Armour	6 inch casemates 4.5-2 inch decks

HMS Amphitrite was a ship of the Diadem-class of protected cruisers in the Royal Navy, which served in the First World War.

Amphitrite was built by Vickers, Sons & Maxim, Ltd, at Barrow in Furness. She was laid down on 8 December 1896, and launched on 5 July 1898, when she was christened by Mrs. Vickers, wife of Thomas Vickers, Chairman of the shipbuilding company.^[1] She was inspected at Chatham in February 1900, and passed into the Fleet Reserve.^[2]

Amphitrite was commissioned at Chatham on 17 September 1901 to take out reliefs to the Mediterranean Station.^[3] She left Sheerness on 28 September 1901 for Malta with a new crew for the battleship HMS Illustrious, which had undergone a refit.^[4] Bringing back invalids from the garrisons at Malta and Gibraltar, she arrived in Plymouth to land them on 20 October 1901, then proceeded to Portsmouth.^[5] The following month she was ordered to go to China with new crews for the despatch vessel HMS Alacrity and the draught steamer HMS Snipe.^[6] She arrived at Hong Kong on 4 January 1902.^[7] On her return she went ashore in the bay of Suez in early February,^[8] but soon came loose and arrived home at Plymouth 21 February with crews from the China station.^[9] She paid off on 20 March, but was recommissioned the following day for service on the China Station.^[10]

Amphitrite left Portsmouth for the China station on 6 May 1902,^[11] bringing crew for the draught steamer HMS Robin, which was stationed at Hong Kong.^[12] She arrived in Bombay on 30 June 1902, following a cruise in the Persian Gulf, during which she had made a long stop in Muscat. The largest warship thus far to visit the gulf, she drew much interest during the cruise.^[13] She stopped in Colombo in mid-July, at Singapore in late July, and arrived at the station headquarters at Hong Kong on 1 August.^[14]

She served in the First World War with her sisters. In 1914 she was part of the Ninth Cruiser Squadron, serving in the Atlantic. In June 1915 she was placed in reserve, but reactivated as a Minelayer in 1917. She collided with the destroyer HMS Nessus in the North Sea on 8 September 1918, which sunk Nessus. She was later assigned to the Nore Command, and survived the war to be sold to Ward of Milford Haven for breaking up on 12 April 1920.

Amphitrite had the nickname ''am and tripe'^[15] amongst her crew based on a humorous malapropism, and a reference to common foodstuffs such as might be served on board.

• Colledge, J. J.; Warlow, Ben (2006) [1969]. Ships of the Royal Navy: The Complete Record of all Fighting Ships of the Royal Navy (Rev. ed.). London: Chatham Publishing. ISBN 978-1-86176-281-8.
• Dittmar, F.J.; Colledge, J.J. (1972). British Warships 1914–1919. Shepperton, UK: Ian Allan. ISBN 0-7110-0380-7.
• Gardiner, Robert; Gray, Randal, eds. (1985). Conway's All the World's Fighting Ships 1906–1921. London: Conway Maritime Press. ISBN 0-85177-245-5.
• Diadem class at worldwar1.co.uk