Jellyfish are marine invertebrates.
For their preparation as food, see Jellyfish as food.
Jellyfish may also refer to: Places Jellyfish Lake, a dive site in the Pacific island of Palau
Media and entertainment Music Jellyfish (band), an early 1990s pop band from San Francisco "Jellyfish" (song), by Sigrid, 2025 "Jellyfish", a song by Local Natives from Sunlit Youth, 2016 "Jellyfish", a song by The String Cheese Incident from Born on the Wrong Planet, 1997
Films Jellyfish (2007 film), an Israeli film Jellyfish (2018 film), a British film
Other uses Jellyfish.com, an online shopping site Jellyfish Entertainment, a South Korean entertainment company Jellyfish (short story collection), a 2015 short story collection by Janice Galloway The Jellyfish, a 2022 graphic novel by Boum Jellyfish, fictional characters in SpongeBob SquarePants
Other Space jellyfish, a rocket launch-related phenomenon