Bullhead
- African bullhead
- Ameiurus
- Black bullhead
- Brown bullhead
- Bucephala (disambiguation)
- Bucephalus (disambiguation)
- Bull-headed shrike
- Bullhead (album)
- Bullhead (film)
- Bullhead City, Arizona
- Bullhead Dam
- Bullhead minnow
- Bullhead rail
- Bullhead shark
- Bullhead triplefin
- Bullhead, South Dakota
- Bullheading
- Calf Head
- Cow head (disambiguation)
- European bullhead
- Japanese fluvial sculpin
- Liobagrus kingi
- Nexus 5X
- Norway bullhead
- Pseudobagrus
- Pseudobagrus medianalis
- Siberian bullhead
- Tachysurus fulvidraco
- Tamiya Bullhead
- The Bull's Head (Barnes)
- USS Bullhead (SS-332)
- Yellow bullhead