Abstract: Australia's ecological quality is in the leading position of the world, which is mainly due to its relatively complete ecological accountability. The system of ecological accountability in Australia is more complete, which includes a variety of forms of accountability. There are parliamentary accountability, legal accountability, social accountability, internal functional departments accountability, audit accountability, monitoring accountability and performance assessment accountability, and the like. In practice, Australian ecological accountability shows the following characteristics: the degree of legalization is relatively high, pay more attention to public participation, strict law enforcement. The successful experience which involved in the process of the construction of the Australia ecological accountability has important reference value for the construction and improvement of the ecological accountability in China.