Sea Dragon or seadragon may refer to:

Animals

* Leafy seadragon (''Phycodurus eques'') * '' Phyllopteryx'' genus **

Common seadragon The common seadragon or weedy seadragon (''Phyllopteryx taeniolatus'') is a marine fish related to the seahorses. Adult common seadragons are a reddish colour, with yellow and purple markings; they have small leaf-like appendages that resemble ...

or weedy seadragon (''Phyllopteryx taeniolatus'') ** Ruby seadragon (''Phyllopteryx dewysea'') * ''

Glaucus atlanticus ''Glaucus atlanticus'' (common names include the blue sea dragon, sea swallow, blue angel, blue glaucus, dragon slug, blue dragon, blue sea slug and blue ocean slug) is a species of small, blue sea slug, a pelagic (open-ocean) aeolid nudibran ...

'', a sea slug * '' Thalassiodracon'', a plesiosaur pliosauroid genus * ''

Thalassodraco ''Thalassodraco'' (meaning "sea dragon") is an extinct genus of ophthalmosauridae, ophthalmosaurid ichthyosaur from the Late Jurassic (Tithonian) Kimmeridge Clay Formation of England. The type species, ''T. etchesi'', was named in 2020, with th ...

'', an ichthyosaur genus

Military

* SSM-700K C-Star, a south korean missile *

Operation Sea Dragon (Vietnam War) Operation Sea Dragon was a series of American-led naval operations during the Vietnam War They began in October 1966 to interdict sea lines of communications and supply going south from North Vietnam to South Vietnam, and to destroy land targe ...

, a military operation *

MH-53E Sea Dragon The Sikorsky CH-53E Super Stallion is a heavy-lift helicopter operated by the United States military. As the Sikorsky S-80, it was developed from the CH-53 Sea Stallion, mainly by adding a third engine, adding a seventh blade to the main rotor, ...

, a helicopter * USS ''Seadragon'', two ships of the US Navy * ''Kairyū''-class submarine ("Sea Dragon"), a class of Japanese submarines *

Blohm & Voss BV 138 The Blohm & Voss BV 138 ''Seedrache'' (Sea Dragon), but nicknamed ''Der Fliegende Holzschuh'' ("flying clog",Nowarra 1997, original German title of the Schiffer book. from the side-view shape of its fuselage, as well as a play on the title of th ...

B, "Seedrache (Sea Dragon)", Luftwaffe's main long-range maritime reconnaissance flying boat * Sea Dragon, China's People's Liberation Navy commando force

Other uses

* Sea Dragon (rocket), a 1960s proposed American super heavy lift two stage sea launched rocket *

Sea Dragon (roller coaster) Sea Dragon is a junior wooden roller coaster located at the Columbus Zoo and Aquarium in Powell, Ohio. The ride is in the Rides At Adventure Cove section of the zoo. Built by Philadelphia Toboggan Coasters (PTC) under famed designer John C. Alle ...

* ''Sea Dragon''-class ROV, a remotely operated underwater vehicle developed by China * ''Sea Dragon'' (video game), is a horizontally scrolling shooter for the TRS-80 computer, written by Wayne Westmoreland and Terry Gilman, and released in 1982 by Adventure International *

Sea serpent A sea serpent or sea dragon is a type of dragon sea monster described in various mythologies, most notably Mesopotamian (Tiamat), Judaeo-Christian (Leviathan), Greek (Cetus, Echidna, Hydra, Scylla), and Norse (Jörmungandr). Mythology and folk ...

, a mythical sea creature * Seadragon, a zooming technology by Seadragon Software * Sea Dragon, a fictional creature in the ''Majipoor'' novel series * Sea Dragon Leviathan, an organism in

Subnautica ''Subnautica'' is an open-world action-adventure game developed and published by Unknown Worlds Entertainment. The game has the player as a non-essential systems maintenance chief who is the only survivor of a spaceship crash on the alien planet ...

Ichthyosaur Ichthyosaurs (Ancient Greek for "fish lizard" – and ) are large extinct marine reptiles. Ichthyosaurs belong to the order known as Ichthyosauria or Ichthyopterygia ('fish flippers' – a designation introduced by Sir Richard Owen in 1842, altho ...

Francisco José do Nascimento Francisco is the Spanish and Portuguese form of the masculine given name ''Franciscus''. Nicknames In Spanish, people with the name Francisco are sometimes nicknamed "Paco". San Francisco de Asís was known as ''Pater Comunitatis'' (father of ...

(1839-1914), Brazilian maritime pilot and abolitionist known as "Dragão do Mar" (''Sea Dragon'')

Animals

Military

Other uses

See also