List of Famous people named Marmaduke

Marmaduke Lumley was an English priest, Bishop of Carlisle from 1429 to 1450, and Knight Commander of the Order of St. John of Jerusalem. He was a son of Ralph de Lumley, 1st Baron Lumley and Eleanor de Neville. He was elected about 5 December 1429, and consecrated on 16 April 1430. He was Bishop of Lincoln for a short time before his death in December 1450. He was educated at University of Cambridge and was appointed Precentor of Lincoln Cathedral in 1425. He also became Chancellor of the University of Cambridge in 1427 and was Master of Trinity Hall, Cambridge from 1429 to 1443. From 1446 to 1449 he served as Lord High Treasurer of England. Lumley's tenure as Lord High Treasurer occurred during the Great Bullion Famine and the Great Slump in England.

Sir Marmaduke Constable, of Everingham, Yorkshire, was an English soldier and Member of Parliament. He was the great-grandfather of the poet, Henry Constable, author of Diana, one of the first sonnet sequences in English.

Marmaduke Langdale, 1st Baron Langdale was a landowner and soldier from Yorkshire who fought with the Royalists during the Wars of the Three Kingdoms.

Marmaduke Tunstall was an English ornithologist and collector. He was the author of Ornithologica Britannica (1771), probably the first British work to use binomial nomenclature.