Duncan Elphinstone Cooper (c. 1813 – 22 November 1904) was an Indian-born Australian cricketer who played for Victoria. He was born in Bengal, India and died in Paddington. He was the son of Major General George Cooper (1777–1847) and his first wife Jane née Munn (1778–1823). In 1854 Cooper left Australia and returned to London. In 1875 he presented 26 volumes of the work of the Bewick brothers to the Melbourne Public Library. He lived in London, a bachelor, until his death at the age of 90.