ANTaR's National Association membership comprises eight peak state and territory ANTaR's, up to 8 national peak Non Government Organisations and up to 2 'at-large' members.

ANTaR's National Management Committee is currently made up of the member organisations and their representatives, as well as four Executive positions:

President - Roger Cook (ANTaR Western Australia)
Vice-President - Angus Frith (ANTaR Victoria)
Secretary - Sally Fitzpatrick (ANTaR New South Wales)
Treasurer - vacant

ANTaR's affiliate members include:

ANTaR New South Wales - Bob Makinson
ANTaR Victoria - Jill Webb
ANTaR Queensland - Monique Bond
ANTaR South Australia - Glenn Giles
ANTaR Australian Capital Territory - Angela Chesters
ANTaR Western Australia - Theo Mackay
ANTaR Northern Territory - Hugh Bland
Amnesty International Australia - Phil Minchin
Edmund Rice Centre - Phil Glendenning
European Network for Indigenous Australian Rights - Sue Storry

ANTaR's organisational members include:

Australian Council for International Development
Australian Council of Social Services
Australian Council of Trade Unions
Public Health Association of Australia

Member at large:

Dr Ros Kidd