Bighead or Big Head may refer to:
Fish Big-head schizothoracin, a species of fish in the family Cyprinidae found only in Xinjiang, China Bighead carp, a species of freshwater fish that is one of the most intensively exploited fishes in aquaculture Bighead catshark, a species of deep-sea fish in the family Scyliorhinidae found off the coast of Western Australia Bighead goby, either of two species of goby Bighead pupfish, a critically endangered species of pupfish in the family Cyprinodontidae Bighead sculpin, a species of sculpin fish that is endemic to the Lake Baikal watershed in Siberia, Russia Bighead spurdog, a rare and little-known species of dogfish shark in the family Squalidae.
Media
Books
The Bighead, a 1997 extreme horror novel written by Edward Lee (writer) Bighead (graphic novel), a graphic novel written and illustrated by Jeffrey Brown
Music "Big Head", a track from the 1997 Cartoon Planet soundtrack album Space Ghost's Musical Bar-B-Que "Big Head (song)", a 2002 single by American rapper Ms. Jade from the Girl Interrupted (album)
Television
Bigheads, a 2017 British television game show The Bigheads, Bev, Ed and Rachel Bighead, a family of cane toads from animated television series Rocko's Modern Life, see List of Rocko's Modern Life characters
Video games
Big head mode, a type of video game cheat code that enlarges the heads of characters
People Bighead, a fictional criminal mastermind in American comedy sketch The Ambiguously Gay Duo Bighead (record producer), an American record producer, songwriter and DJ. Big Head, a fictional character in American comedy Silicon Valley (TV series) Jack Bighead, an American football player Wu Kwok Hung, a former Hong Kong professional football player nicknamed "Big Head" Plants Centaurea macrocephala, a species of flowering plant in the family Asteraceae with many common names including Bighead knapweed Juncus megacephalus, the bighead rush, a plant species native to the United States
Other uses Bighead River, a river in Grey County in southern Ontario, Canada Hydrophis annandalei, common name bighead sea snake, a species of venomous snake in the subfamily Hydrophiinae
See also Grosse Tête, Louisiana (French for "big head"), a village in Louisiana, United States Megalocephalus (Latin for "big head"), an extinct genus of baphetid amphibian from the late Carboniferous