James Barber
James Barber may refer to:
- James Barber (author), Canadian author
- James Barber (biochemist), British professor of biochemistry at Imperial College London
- James Barber (politician), Pennsylvania politician
- James Barber (rugby), New Zealand rugby footballer who represented New Zealand in rugby league
- James A. Barber, American soldier in the American Civil War
- James David Barber, political scientist
- Jim Barber (ventriloquist), American ventriloquist
- Jim Barber (American football), American football offensive tackle