The Samuel Griffith Society
- A society dedicated to upholding the Australian Constitution.
- http://www.samuelgriffith.org.au/

H.R. Nicholls Society
- A society dedicated to the reform of Australia's Industrial Relations System. Includes all the papers presented at the conferences of the Society by eminent Australians together with an index.
- http://www.hrnicholls.com.au/

Australian Fabian Society
- A social democratic society arranging forums, seminars and conferences.
- http://www.fabian.org.au/

Australian Libertarian Society
- The aim of the society is to promote ideals of libertarianism in Australia through persuasion and political activism.
- http://www.libertarian.org.au/

All City Anarchists
- Anarchist AgitProp and information group in Melbourne, Australia.
- http://flag.blackened.net/aca/