A sea monster is a mythical sea creature.

Sea Monsters may refer to:

Film Sea Monsters: A Prehistoric Adventure, a 2007 National Geographic 3D film Luca Paguro

Television Episodes "Chapter I: Sea Monsters" 100 Foot Wave season 1, episode 1 (2021) "Sea Monsters", Paleoworld season 1, episode 6 (1994) "Sea Monsters", MonsterQuest season 3, episode 10 (2009) Shows Sea Monsters (TV series), a BBC television documentary series Other uses Sea Monsters: A Prehistoric Adventure (video game), a video game based on the film Seamonsters, a 1991 album by the Wedding Present The Sea Monster, engraving by Albrecht Dürer Sea Monsters, a 2019 novel by Chloe Aridjis

See also Caspian Sea Monster, experimental Soviet ekranoplan Sigmund and the Sea Monsters, American children's television series Sense and Sensibility and Sea Monsters, 2009 parody novel See Monster, Art installation in North Somerset, England Sea Dragon (disambiguation) Sea of Monsters (disambiguation) The Sea Beast (disambiguation)