John Wiley
John Wiley may refer to:
- Wiley (publisher), formerly John Wiley & Sons
- John A. Wiley, Pennsylvania businessman, National Guard and Civil War soldier
- John Cooper Wiley, US foreign service officer and ambassador
- John D. Wiley, former Chancellor of the University of Wisconsin–Madison
- John F. Wiley, American football player and coach
- John M. Wiley, U.S. Representative from New York
- John Wiley Bryant, Texas politician
- John Wiley (politician), South African cricketer and politician