John Barbour
John Barbour may refer to:
- John Barbour (poet), Scottish poet
- John Barbour (MP for New Shoreham), MP for New Shoreham 1368–1382
- John Barbour (footballer), Scottish footballer
- John S. Barbour, U.S. congressman from Virginia
- John S. Barbour Jr., his son, also a politician from Virginia
- John Strode Barbour (1866–1952), American newspaper editor, lawyer, mayor, and statesman
- John Barbour (actor), Canadian-born broadcaster and television personality in the United States
- Sir Milne Barbour, Northern Irish politician
- John Barbour, founder of Barbour (company), a British manufacturer of outerwear
- John Baxter Barbour Jr., president of Pittsburgh Stock Exchange
- John Dougherty Barbour, Irish industrialist and politician
- John C. Barbour, American politician in New Jersey