APEC Australia 2007 was a series of political meetings held around Australia between the 21 member economies of the Asia-Pacific Economic Cooperation during 2007. Various meetings were held across Australia from January to August 2007, with the event cumulating in Leaders Week, where the heads of government of each member economy attended Sydney, New South Wales from 2 to 9 September 2007.

Asia-Pacific Economic Cooperation is an inter-governmental forum for 21 member economies in the Pacific Rim that promotes free trade throughout the Asia-Pacific region. Following the success of ASEAN's series of post-ministerial conferences launched in the mid-1980s, APEC started in 1989, in response to the growing interdependence of Asia-Pacific economies and the advent of regional trade blocs in other parts of the world; it aimed to establish new markets for agricultural products and raw materials beyond Europe. Headquartered in Singapore, APEC is recognized as one of the highest-level multilateral blocs and oldest forums in the Asia-Pacific region, and exerts significant global influence.