List of Famous people named John

John Francis Junkin was a British actor and scriptwriter who had a long career in radio, television and film, specialising in comedy.

John Patrick Cardinal Cody was an American bishop and cardinal of the Roman Catholic Church. A native of St. Louis, he served as Bishop of Kansas City–Saint Joseph (1956–1961), Archbishop of New Orleans (1964–1965), and Archbishop of Chicago (1965–1982). He was named a cardinal in 1967.

John Charles Ryle was an English evangelical Anglican bishop. He was the first Anglican bishop of Liverpool.

John Howard Northrop was an American biochemist who, with James Batcheller Sumner and Wendell Meredith Stanley, won the 1946 Nobel Prize in Chemistry. The award was given for these scientists' isolation, crystallization, and study of enzymes, proteins, and viruses. Northrop was a Professor of Bacteriology and Medical Physics, Emeritus, at University of California, Berkeley.

John Edward Marr FGS FRS was a British geologist. After studying at Lancaster Royal Grammar School, he matriculated to St John's College, Cambridge, graduating with First Class Honours in 1878. Following undergraduate work in the Lake District, he travelled to Bohemia to investigate the fossil collection of Joachim Barrande, where his work won him the Sedgwick Prize in 1882. In 1886, Marr became Lecturer at the University of Cambridge Department of Geology, a position he held for 32 years until he succeeded Thomas McKenny Hughes as Woodwardian Professor of Geology in 1917.

John Anthony is an English music producer. He has worked with Van der Graaf Generator, Genesis, Queen, Roxy Music and Peter Hammill.