The "Knight of the Order of Australia" was a title awarded to individuals for exceptional service to the nation. Established in 1975, it recognized contributions in various fields, including community service, arts, and public service. The title was part of the broader Order of Australia, which honors Australians for their achievements and service. In 1986, the title of Knight and Dame was discontinued, and the focus shifted to the more inclusive titles of Companion, Officer, and Member. Today, the Order of Australia continues to celebrate outstanding contributions to society, reflecting the values and achievements of Australians.