The YES Coalition is an informal partnering between all of Australia's republican organisation that advocated a YES vote in the 1999 republic referendum. The YES Coalition covers a vast range of organisations which have a variety of republican philosophies but were united in the view that a YES vote in November 1999 would have been the best step forward for Australia.

Some of the organisations are:

Yes Committee for the Republic Referendum

Young Australians for a Republic

Conservatives for an Australian Head of State

See the links section for more Republican organisations.