The Fab Four was a nickname for the Beatles.

Fab Four may also refer to:

• The Fab Four (tribute), a Beatles tribute band
• The Revols or the Fab Four, a Canadian band formed in 1957
• The Fab 4, a Dell Comics superhero group
• Fab Four, a group of cricketers: Virat Kohli, Joe Root, Kane Williamson, and Steve Smith, coined in 2014 by Martin Crowe

• Fabulous Four (disambiguation)
• The Fab Faux, a Beatles tribute band
• Fab Five (disambiguation)
• Prefab Four (disambiguation)