- John Osborne
- John Patrick
- John Powell
- John Prescott
- John Quincy Adams
- John Randolph
- John Ray
- John Ruskin
- John Russell
- John Sculley
- John Selden
- John Singer Sargent
- John Steinbeck
- John Stuart Mill
- John Taskinsoy
- John Taylor Gatto
- John Trapp
- John Tudor
- John Updike
- John V. Politis
- John Vanbrugh
- John Vance Cheney
- John von Neumann
- John W. Gardner
- John Wayne
- John Webster
- John Wesley
- John Wilmot
- John Witherspoon
- John Wooden
- John Wyndham
- Johnny Carson
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- Jon Kabat-Zinn
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- Jonas Salk
- Jonathan Carroll
- Jonathan Estrin
- Jonathan Kozol
- Jonathan Lockwood Huie
- Jonathan M. Wainwright
- Jonathan Safran Foer
- Jonathan Swift
- Jonathan Swift *
- Jonathan Winters
- Jordan Peterson
- Jorge Luis Borges