Gastor

Gastor may refer to:

• El Gastor, a city in Cádiz Province, Spain
• MV Gastor, an LNG carrier built by Chantiers de l'Atlantique
• Global Automotive Summit Toronto, a yearly event for the Automotive software industry
• Gastor Tana Toraja, an Indonesian football club

• Diego del Gastor (1908–1973), Spanish flamenco guitarist

• Castor (disambiguation)
• Kastor (disambiguation)
• Gastro-, common English-language prefix derived from the ancient Greek γαστήρ gastēr ("stomach")