John Barber
John Barber may refer to:
Politics
- John Barber (Lord Mayor of London), Jacobite printer, List of [Lord Mayors of London|Lord Mayor of London] in 1732
- John Barber, represented Tryon County in the North Carolina [General Assembly of 1777]
- John Roaf Barber, Canadian industrialist and politician
Sports
- Jack Barber, English footballer
- John Barber (basketball), retired American basketball player
- John Barber (cricketer), English cricketer
- John Barber (racing driver), retired British Formula One driver
- Skip Barber, retired American racecar driver
Others
- John Barber (artist, scholar), Vancouver-based sound artist and scholar
- John Barber (businessman), British businessman
- John Barber (clergyman), English clergyman
- John Barber (engineer), English inventor of the gas turbine in 1791
- John Barber (composer), classical music composer from Bristol UK
- John P. Barber, American engineer, pioneer of the railgun technology
- John T. Barber, Cornish bard and poet hailing from St. Ives
- John Warner Barber, American artist and author of popular histories
- John William Barber, American tuba player