Sea star (disambiguation)

A sea star is an echinoderm belonging to the class Asteroidea and otherwise known as a starfish.

Sea star or seastar may also refer to:


 * Sea Star Festival, summer music festival in Umag, Croatia
 * SeaStar (band), a Celtic and American roots-influenced music group from Seattle
 * AAC SeaStar, a two-seat biplane from Canada
 * Dornier Seawings Seastar, an amphibious aircraft with two engines in a push-pull configuration
 * MV Sea Star, a supertanker
 * SeaStar Aircraft SeaStar, a two-seat monoplane from Hungary
 * Sea Star Awards, Argentine entertainment awards
 * SeaStar, or OrbView-2, the satellite hosting the SeaWiFS instrument
 * SeaStar, the communications processors in Cray XT3 and XT4 supercomputers
 * Lockheed T2V SeaStar