Sea pig

Sea pig may refer to:

Animals

 * Scotoplanes, a genus of deep-sea holothurians (sea cucumbers) commonly called sea pigs
 * Sea Swine (a.k.a. Porcus Marinus), an historical name for porpoise and mythical creatures
 * A local name for the dugong
 * The name of Guinea pigs in some countries
 * Hawaiian flagtail, sometimes called puaʻa kai (sea pig)

Other uses

 * "The Sea Pig", an episode from the PBS series Songs For Unusual Creatures by Michael Hearst