The Kelp monster may refer to:
- Kelp monster: The disguise of Mr. McFinn in the The Scooby-Doo Show episode Scooby-Doo, Where's the Crew?.
- Kelp monster: The disguise of one of the Sea Serpent Smugglers in the DTV Scooby-Doo! and the Legend of the Vampire.
See also[]
- The Swamp Creature from the special A Scooby-Doo Halloween reuses the Kelp monster's character design.