In the 1990s political leaders debated a constitutional amendment that would make Australia a republic. That debate continues to the present day. Republicans believe that becoming a republic means having an Australian as head of state instead of the Queen. Constitutional Monarchists see no need for Australia to become a republic since Australia, they argue, is already an independent nation-state. They contend that the head of state, the Governor-General, is an Australian citizen and has been since 1965, and that the Queen of Australia is the Sovereign. The purpose of this article is to provide a republican response to recent arguments of two leading Constitutional Monarchist, Sir David Smith and Professor David Flint.