The Holden Astra is a small car formerly marketed by Holden. The first couple of generations of Astra were made only for Australia, and was a derivative of the locally produced Nissan Pulsar. With the Button car plan coming into effect, it was replaced by the Holden Nova, a rebadged Toyota Corolla.

Holden, formerly known as General Motors-Holden, was an Australian subsidiary company of General Motors. Founded in Adelaide, South Australia, it was an automobile manufacturer, importer, and exporter that sold cars under its own marque in Australia. In its last three years, it switched entirely to importing cars. It was headquartered in Port Melbourne, with major industrial operations in the states of South Australia and Victoria. The 164-year-old company ceased trading at the end of 2020.