John Hayden
John Hayden may refer to:
- Jack Hayden , American baseball player
- Jack Hayden , Canadian politician
- John Hayden , American ice hockey player
- John Hayden , American sailor and Medal of Honor recipient
- John Louis Hayden, American brigadier general
- John Hayden in 2006 NASCAR Busch Series
- John Michael Hayden, American soccer player and coach
- John Patrick Hayden, Irish nationalist politician and MP
- John Hayden , British retired Anglican bishop
- Mike Hayden, American politician, Governor of Kansas
- John Hayden Jr., New Police Commissioner of the Metropolitan Police Department, City of St. Louis
- John Hayden , Anglican priest