The Subaru Legacy is a mid-size car built by Japanese automobile manufacturer Subaru since 1989. The maker's flagship car, it is unique in its class for offering all-wheel drive as a standard feature, and Subaru's traditional boxer engine. The Legacy was sold as the Liberty in Australia out of deference to Legacy Australia, an organisation dedicated to caring for the families of military service veterans.

Subaru is the automobile manufacturing division of Japanese transportation conglomerate Subaru Corporation, the twenty-first largest automaker by production worldwide in 2017.