Vetusta might refer to:
- Vetusta (city), fictional setting for La regenta and based on Oviedo
- Vetusta Morla, Spanish rock band
- Vetusta Monumenta, antiquarian papers
- Vetusta Placita, ancient philosophy
- Real Oviedo Vetusta, Spanish football club
- A number of insects, including:
- A number of albums by French metal band Blut Aus Nord: