Captain Sir Murray Maxwell, CB, FRS (10 September 1775 – 26 June 1831) 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.