• Flock, a group of animals, a herd, especially of sheep or goats
• Flock (birds), a group of birds, either in flight or while feeding
• Flock, a crowd of people
• Flock, a Christian congregation
• Flock, a tuft of wool or cotton fiber; woolen or cotton refuse used for stuffing furniture and mattresses
• Flock, finely powdered fibers used to produce a velvety surface texture such as on flock wallpaper: see flocking (texture)
• Flock (web browser), a free and open-source web browser based on Mozilla Firefox
• Flock (sculpture), a sculpture by Michael Christian
• Flock (2) system call, used for computer file locking
• Flock (album), the third album by Irish band Bell X1
• The Flock (band), a progressive rock band fronted by violinist Jerry Goodman
• The Flock (film), a film starring Richard Gere
• The Flock (novel), a novel by James Robert Smith
• The Flock or Raven's Nest, a large stable in World Championship Wrestling, headed by Raven
• Flock (video game), a video game by Capcom

See also

• Flocking