John Peacock may refer to:

• Joe Peacock (John Peacock, 1897–1979), England international footballer
• John Peacock (piper) (c. 1756–1817), player of the Northumbrian smallpipes
• John Peacock (songwriter) (died 1867), English poet and songwriter
• John Peacock (footballer) (born 1956), manager of the England national under-17 football team
• John A. Peacock (born 1956), Professor of Cosmology at the University of Edinburgh
• John Michael Peacock, England-born frontier leader and politician of the Cape Colony
• John Thomas Peacock (1827–1905), New Zealand politician
• Johnny Peacock (1910–1981), American baseball catcher
• Johnny Peacock (American football) (born 1947), American football player
• Jonnie Peacock (born 1993), English paralympic sprint runner

• Peacock (surname)

Topics referred to by the same term

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