John Mayhew

John Mayhew may refer to:

• John Mayhew (musician) (1947–2009), drummer for the progressive rock band Genesis
• John Mayhew (cricketer) (1909–1999), English cricketer
• John W. Mayhew (1885–1941), former head football coach at Louisiana State University
• John Mayhew (Conservative politician) (1884–1954), British politician, MP for East Ham North, 1931–1945
• John Mayhew, 18th-century London cabinet-maker, see Ince and Mayhew
• John Mayhew (doctor) (1954–2025), New Zealand sports physician, North Harbour team doctor formerly chief medical official to the New Zealand national rugby union team

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