Vetra may refer to:
- Vétra : the Société des Véhicules et Tracteurs Electriques, a French manufacturer of trolleybuses and electric locomotives, founded in 1925, dissolved in 1964.
- FK Vėtra : a Lithuanian football team from the capital city of Vilnius.
- Canale Vetra, or Canale Vepra, Milan artificial canal dating back to ancient Roman times