Barret, Barrett, or Barretts may refer to:

• Barrett (surname), including a list of people with the surname
• Barrett Brown (born 1981), American journalist and activist)
• Barrett Foa, American actor

• Barrett v. Rosenthal, a 2006 California Supreme Court case concerning online defamation
• Barrett v. United States, an 1898 Supreme Court case regarding subdivision of South Carolina into judicial districts

• Brenda Barrett, a character on the daytime soap opera General Hospital
• Dana Barrett, a character in the films Ghostbusters and Ghostbusters II, played by Sigourney Weaver
• Elcid Barrett, captain of the Antelope in the folk song "Barrett's Privateers"
• Betty Barrett, a character on the TV show Atomic Betty
• Oliver Barrett, a character in the book Love Story and its film and musical adaptations
• Barret Wallace, a character in the video game Final Fantasy VII

• Barrett, The Honors College, Arizona State University
• Barrett Firearms Manufacturing, a weapons manufacturing company
• Barrett Technology, a robotics company
• Barrett-Jackson, a car auction company
• Bill Barrett Corporation, an energy company
• Col. James Barrett Farm, a historic site in Concord, Massachusetts
• Barrett (advertising agency), an advertising agency

• .416 Barrett
• Barrett M82
• Barrett M90
• Barrett M95
• Barrett M98B
• Barrett M99
• Barrett REC7
• Barrett XM109
• Barrett XM500

• Barrett (album), the second album by Syd Barrett
• Barrett's esophagus, a medical condition
• Barrett reduction, an algorithm in modular arithmetic

• Barratt (disambiguation)
• Barrette (disambiguation)
• Barret Browning

This disambiguation page lists articles associated with the title Barrett.
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