The 2004 Australia Day Honours are appointments to various orders and honours to recognise and reward good works by Australian citizens. The list was announced on 26 January 2004 by the Governor General of Australia, Michael Jeffrey.
The Australia Day Honours are the first of the two major annual honours lists, the first announced to coincide with Australia Day (26 January), with the other being the King's Birthday Honours, which are announced on the second Monday in June.