South Pacific
- American Samoa
- Federated States of Micronesia
- Samoa
- Cook Islands
- Nauru
- Solomon Islands
- Fiji
- New Caledonia
- Tokelau
- French Polynesia
- Niue
- Tonga
- Guam
- Commonwealth of the Northern Mariana Islands
- Tuvalu
- Kiribati
- Palau
- Vanuatu
- Republic of the Marshall Islands
- Pitcairn Island
- Wallis and Futuna
South Pacific Regional Organisations
Australia is a founding member and major donor to the principal regional organisations in the Pacific.