Bullhead

Bullhead may refer to:

Fish

Certain sculpins, including:
- European bullhead, Cottus gobio
- Siberian bullhead
  , Cottus poecilopus
- Norway bullhead, Taurulus Liljeborgi
- Japanese fluvial sculpin or Japanese bullhead, Cottus pollux
Catfish of the genus Ameiurus, including:
- Black bullhead, Ameiurus melas
- Brown bullhead, Ameiurus nebulosus
- Yellow bullhead, Ameiurus natalis
Catfish of the genus Pseudobagrus, including:
- Dianchi bullhead, Pseudobagrus medianalis
- Korean bullhead, Tachysurus fulvidraco (syn. Pseudobagrus fulvidraco)
- Black bullhead, Pseudobagrus koreanus; see List of freshwater fishes of Korea § Catfish
Other catfish, including:
- African bullhead, Lophiobagrus cyclurus
- King's bullhead, Liobagrus kingi
Bullhead sharks
Bullhead triplefin, Trianectes bucephalus
Bullhead minnow, Pimephales vigilax

Bullhead (album), by the Melvins
Bullhead (film), a 2011 Belgian film by Michaël R. Roskam with Matthias Schoenaerts
Bullhead rail
, a particular cross-section of rail used in railway track construction
The Bull's Head (Barnes)
, a London music venue formed in 1959 as a jazz club
Bullheading
, placing a column of heavy fluid into a well bore to prevent the flow of reservoir fluids from the well
Tamiya Bullhead
, a toy
USS Bullhead (SS-332)
, the last US Navy ship sunk by enemy action during World War II
Nexus 5X, an Android device with the codename bullhead
Bull-headed shrike, passerine bird of eastern Asia