English admiral who won several important naval battles against French, Spanish, and Dutch forces.

The grandson and son of army officers, Rodney briefly attended Harrow and entered the navy in July 1732. During the War of the Austrian Succession (1740–48), he took part in Admiral Hawke's victory off Ushant (Oct. 14, 1747) over the French fleet. In 1749 he was appointed governor and commander in chief of Newfoundland, with the rank of commodore.

During the Seven Years' War Rodney had a share in the expedition against Rochefort (1757). In the next year he served under Boscawen at the taking of Louisburg (Cape Breton). In 1759 and again in 1760 he inflicted great loss on the French transports collected on the Normandy coast for an attack on Great Britain. In October 1761 he was appointed commander in chief of the Leeward Islands station and, within the first three months of 1762, had reduced the important island of Martinique, while both St. Lucia and Grenada had surrendered to his squadron. In 1764 he was created a baronet, and in 1771 he was appointed rear admiral of Great Britain.

Rodney won his greatest victories against the European powers that opposed Britain in the American Revolutionary War. He captured a Spanish convoy off Cape Finisterre on Jan. 8, 1780, and eight days later defeated the Spanish admiral Don Juan de Langara off Cape St. Vincent, taking or destroying seven ships. On April 17 an action, which, as a result of the carelessness of some of Rodney's captains, was indecisive, was fought off Martinique with the French admiral Guichen. Rodney, acting under orders, captured the valuable Dutch island of St. Eustatius on Feb. 3, 1781. It had been a great entrepôt of neutral trade, and was full of booty, which Rodney confiscated. A running engagement with the French fleet on April 9, 1782, led up to his crowning victory (the Battle of the Saints (Saintes, Battle of the)) off Dominica, when with 36 ships of the line he defeated the Count de Grasse, who had 34 ships (April 12), severely damaging French naval prestige but failing to save Britain's position in North America (see American Revolution). On his return to England Rodney received a barony and a pension of £2,000 a year.