Star Beast may refer to:

• Star Beast (novel), 1996 novel by Will Baker
• The Star Beast (novel), 1954 science fiction novel by Robert A. Heinlein
• "The Star Beast" (Doctor Who), an episode of the 2023 specials of Doctor Who
  • The Star Beast, a novelization of the episode
• "Doctor Who and the Star Beast" (comic), a 1980 comic strip
  • "Doctor Who and the Star Beast" (audio drama), a 2019 adaptation of the above comic