Beast Wars (Canadian title: Beasties), a Transformers toy line and animated television series

The Beasties (novel), a 1997 young-adult novel by William Sleator

The Beasties, a nickname for the hip hop musical group Beastie Boys

Beasties, a type of creature in the role-playing game Changeling: The Dreaming

Beastie (mascot), the BSD Daemon, mascot of the BSD operating system

The Beastie (Kings Island), an earlier name of the roller coaster Fairly Odd Coaster at Kings Island in Mason, Ohio, US

Beasties (1989 film), a comedy horror film

Beastie (roller coaster), a roller coaster at Alton Towers in Staffordshire, England

The Beasties, a collective name for the alcopop brand Wee Beastie