Vectra

Vectra may refer to the following:
 * Opel Vectra car (Chevrolet Vectra, Holden Vectra, Vauxhall Vectra)
 * Opel Vectra GTS V8 DTM car
 * HP Vectra computer series by Hewlett-Packard
 * Vectra AI, a private company specializing in artificial intelligence
 * Vectra (plastic), a brand of polymer products
 * Global Vectra Helicorp Limited