Captain Sir Murray Maxwell, CB, FRS was a British Royal Navy officer who served with distinction in the late eighteenth and early nineteenth centuries, particularly during the French Revolutionary and Napoleonic Wars. Maxwell first gained recognition as one of the British captains involved in the successful Adriatic campaign of 1807–1814, during which he was responsible for the destruction of a French armaments convoy at the action of 29 November 1811. As a result of further success in the Mediterranean, Maxwell was given increasingly important commissions and, despite the loss of his ship HMS Daedalus off Ceylon in 1813, was appointed to escort the British Ambassador to China in 1816.

The Adriatic campaign was a minor theatre of war during the Napoleonic Wars in which a succession of small British Royal Navy and Austrian Navy squadrons and independent cruisers harried the combined naval forces of the First French Empire, the Kingdom of Italy, the Illyrian Provinces and the Kingdom of Naples between 1807 and 1814 in the Adriatic Sea. Italy, Naples and Illyria were all controlled either directly or via proxy by the French Emperor Napoleon I, who had seized them at the Treaty of Pressburg in the aftermath of the War of the Third Coalition.