Sir Samuel Warren KCB, KCH (9 January 1769 – 15 October 1839) was an officer of the Royal Navy who served during the American War of Independence, and the French Revolutionary and Napoleonic Wars. Warren entered the navy towards the end of the American War of Independence, and after seeing service at several actions in European waters, served on a number of ships prior to the outbreak of the French Revolutionary Wars. A lieutenant by then, he was at the Glorious First of June and the Battle of Groix, before being promoted to his own commands. He was successful against French privateers and merchants in the Caribbean, before being promoted to captain in 1802. He saw action in command of a ship of the line at the Battle of Cape Finisterre in 1805, before supporting operations off the Río de