James Barrett
James, Jimmy or Jim Barrett may refer to:
Sports
- Jim Barrett (rugby union),, New Zealand rugby union player
- Jimmy Barrett (baseball), American Major League Baseball center fielder
- Jim Barrett Sr., English footballer
- Jim Barrett Jr., English footballer
- Jimmy Barrett (Gaelic footballer), Irish sportsperson
- James Barrett (athlete), Irish track and field athlete
Others
- James Barrett, member of the UK band Senser
- Jimmy Barrett, a character on the TV series Mad Men, portrayed by Patrick Fischler
- James Barrett (colonel), American militia leader
- James Barrett (Civil War), Union commander at the Battle of Picacho Pass
- James Barrett (Vermont judge), American lawyer, politician and judge
- James Barrett (academic), Australian ophthalmologist and academic administrator
- James H. Barrett, medieval archaeologist, professor at Norwegian University of Science and Technology
- James Lee Barrett, American producer, screenwriter and writer
- James Platt Barrett, British teacher of the deaf-and-dumb and lepidopterist
- James Barrett (United States Air Force officer), abortion clinic escort murdered by Paul Jennings Hill
- James E. Barrett, United States federal judge
- Jim Barrett (winemaker), American winemaker and owner of Chateau Montelena
- James Gresham Barrett, American politician