Who is the predesent of Australia?

Australia does not have a president. Australia is is a constitutional Monarchy by its own choice. The Federal Government Of Australia consists of an upper house ( the senate) and a lower house (the house of representatives) these two houses are put here by popular vote. The leader of the country is the leader of the lower house and is known as the Prime minister. The titular head of state of Australia is the Monarch of Britain ( queen Elisabeth2) she is represented in Australia by the Governor general who these days is always an Australian and is appointed by The prime minister. The governor general has some constitutional powered that can override that of the Prime minister under special circumstance's.
The Governor general of Australia is Her Excellency Ms Quentin Bryce AC
The Prime minister Of Australia is Kevin Rudd