HMS Goliath was a pre-dreadnought battleship of the British Royal Navy and a member of the Canopus class. Intended for service in Asia, Goliath and her sister ships were smaller and faster than the preceding Majestic-class battleships, but retained the same battery of four 12-inch (305 mm) guns. She also carried thinner armour, but incorporated new Krupp steel, which was more effective than the Harvey armour used in the Majestics. Goliath was laid down in January 1897, launched in March 1898, and commissioned into the fleet in March 1900.

The ship was deployed to the China Station from her commissioning until 1903, when she returned to Britain; she was sent back to East Asian waters, but while en route was reassigned to the Mediterranean Fleet. In early 1906, she was transferred to the Channel Fleet, followed by a stint in the Home Fleet starting in early 1907. She was sent to the Mediterranean a second time in 1908, and later returned to the Home Fleet in 1909, before being decommissioned in 1913. With the outbreak of the First World War in August 1914, Goliath was mobilised into the 8th Battle Squadron. She initially served as a guard ship in Loch Ewe, one of the harbours used by the Grand Fleet, before escorting the crossing of British troops to Belgium in late August.

Goliath then took part in operations against German East Africa, participating in the blockade of the German light cruiser SMS Königsberg in the Rufiji River. From March 1915, she was part of the Dardanelles Campaign, and remained in support of the landings at Gallipoli in April. On 13 May 1915 Goliath was sunk in Morto Bay off Cape Helles by three torpedoes from the Ottoman destroyer Muâvenet-i Millîye. Out of her crew of 750, 570 were killed in the sinking.

Goliath and her five sister ships were designed for service in East Asia, where the new rising power Japan was beginning to build a powerful navy, though this role was quickly made redundant by the Anglo-Japanese Alliance of 1902. The ships were designed to be smaller, lighter and faster than their predecessors, the Majestic-class battleships. Goliath was 421 feet 6 inches (128.47 m) long overall, with a beam of 74 ft (23 m) and a draft of 26 ft 2 in (7.98 m). She displaced 13,150 long tons (13,360 t) normally and up to 14,300 long tons (14,500 t) fully loaded. Her crew numbered 682 officers and ratings.

The Canopus-class ships were powered by a pair of 3-cylinder triple-expansion engines, with steam provided by twenty Belleville boilers. They were the first British battleships with water-tube boilers, which generated more power at less expense in weight compared with the fire-tube boilers used in previous ships. The new boilers led to the adoption of fore-and-aft funnels, rather than the side-by-side funnel arrangement used in many previous British battleships. The Canopus-class ships proved to be good steamers, with a high speed for battleships of their time—18 knots (33 km/h; 21 mph) from 13,500 indicated horsepower (10,100 kW)—a full two knots faster than the Majestics.

Goliath had a main battery of four 12-inch (305 mm) 35-calibre guns mounted in twin-gun turrets fore and aft; these guns were mounted in circular barbettes that allowed all-around loading, although at a fixed elevation. The ships also mounted a secondary battery of twelve 6-inch (152 mm) 40-calibre guns mounted in casemates, in addition to ten 12-pounder guns and six 3-pounder guns for defence against torpedo boats. As was customary for battleships of the period, she was also equipped with four 18-inch (457 mm) torpedo tubes submerged in the hull, two on each broadside near the forward and aft barbette.

To save weight, Goliath carried less armour than the Majestics—6 inches (152 mm) in the belt compared to 9 in (229 mm)—although the change from Harvey armour in the Majestics to Krupp armour in Goliath meant that the loss in protection was not as great as it might have been, Krupp armour having greater protective value at a given weight than its Harvey equivalent. Similarly, the other armour used to protect the ship could also be thinner; the bulkheads on either end of the belt were 6 to 10 in (152 to 254 mm) thick. The main battery turrets were 10 in thick, atop 12 in (305 mm) barbettes, and the casemate battery was protected with 5 in (127 mm) of Krupp steel. Her conning tower had 12 in thick sides as well. She was fitted with two armoured decks, 1 and 2 in (25 and 51 mm) thick, respectively.

The keel for Goliath was laid down on 4 January 1897, and the completed hull was launched on 23 March 1898. The ship was commissioned on 27 March 1900 by Captain Lewis Edmund Wintz to serve on the China Station, where she arrived later the same year. She underwent a refit at Hong Kong from September 1901 – April 1902. Captain Frank Hannam Henderson was appointed in command 11 July 1902. She left the China Station in July 1903 and returned home, where she paid off into the commissioned Reserve at Chatham Dockyard on 9 October 1903. While in reserve, Goliath underwent a refit at Palmers on the Tyne from January–June 1904, then participated in maneuvers later in the year. On 9 May 1905, Goliath returned to full commission at Chatham to relieve her sister ship Ocean on the China Station. However, Great Britain and Japan ratified a treaty of alliance while she was on her outbound voyage, allowing the Royal Navy to reduce its presence on the China Station and recall all battleships from those waters; when Goliath reached Colombo, Ceylon in June 1905, she was recalled, and was instead attached to the Mediterranean Fleet. In January 1906, she was transferred to the Channel Fleet.