- Monster - a legendary creature
- Monster, Netherlands
- In mathematics, the monster group - a particularly complicated group
- Monster - 1994 album by the rock band R.E.M.
- Monster - 1969 album by the band Steppenwolf
- Monster - 2003 movie starring Charlize Theron
- Monsters - TV show by the production company behind Tales from the Darkside
- MONSTER, a seinen manga by Naoki Urasawa or an anime based on this manga.
- Monster.com - an Internet site offering a service of job search, resume management and more.
- Monster Adjectival slang, meaning "great" or "wonderful".
- Monsters from the game Dungeons & Dragons
- Monster truck - a motorized truck (generally a "pickup" style) with oversized tires, primarily used for show or competition, but occasionally used in swampy areas due to the high "floatation" of the oversized tires.
- For monster as a pejorative name for a deformed person, see teratology.
- Monster Energy - an energy drink brand sold in (larger than typical) 16 ounce cans.
- For the term monster in anime, see mon (monster)
- The name "The Monster" is often attributed to the fictional creature in Mary Shelley's famous novel, Frankenstein.
- Monster is the name of a book by Frank E. Peretti
- Monster is the name of a book by Walter Dean Meyers
- Monster is a trademark for audio and video cables made by 'Monster Cable Products, Inc.' of Brisbane, California.
de:Monster (Begriffsklärung)
ja:モンスター
nl:Monster