Baja California (disambiguation)
Baja California is:
- Baja California ( Spanish name ), a Mexican peninsula
- Baja California ( State), Mexican state located in the north of the peninsula
- Baja California Sur, the Mexican state in the south of the peninsula
- Baja California desert, desert lying on the peninsula
- Bajacalifornia, a genus of fish belonging to the family of Black Heads
- Disambiguation