John Gibbon (1827–1896) was United States Army officer who fought in the American Civil War.

John Gibbon may also refer to:

• John Gibbon (judge) (1528–1595), judge and MP for Hindon (UK Parliament constituency), 1558
• John Gibbon (officer of arms) (1629–1718), English Bluemantle Pursuivant and writer on heraldry
• John Gibbon (British Army officer) (1917–1997)
• John Gibbon (psychologist) (1934–2001), Professor of psychology, son of John Heysham Gibbon
• John Heysham Gibbon (1903–1973), inventor of the heart-lung machine
• John Murray Gibbon (1875–1952), Scottish-Canadian writer
• John Gibbon (MP for Derby), represented Derby (UK Parliament constituency)
• John Gibbon (cricketer) (1847–1883), English cricketer and clergyman

• John Gibbons (disambiguation)