Ambassadors
IPA is supported by a number of prominent individuals who have lent their support by accepting the role of Ambassador.
| Martin Albrecht AC | Dr Kalev Kruup |
| Mr Joe Bailey | John Laws CBE |
| Ron Barassi AM | George Lekakis |
| Peter Behrakis | Dr Angeline Low |
| Tim Besley AC | Hugh Mackay |
| John Casella | Douglas McWilliam |
| Rev. Tim Costello AO | Jenny Medwell OAM |
| Professor David de Kretser AC | Dr Olga Mendis |
| Hass Dellal OAM | Ms Voula Messimeri-Kianidis |
| Stefano de Pieri | Phong Nguyen |
| Ivan Deveson AO | Prof. John Nieuwenhuysen AM |
| James Dominguez | Sir Gustav Nossal AC CBE |
| Steve Doszpot | Dr Sev Ozdowski OAM |
| Ross Edwards AM | Sir Arvi Parbo AC |
| John Fairfax AO | Victor Rebikoff OAM |
| Abdul Khaliq Fazal | Carlo Salteri AC |
| Prof Ian Frazer | Basil Sellers AM |
| Richard Gill OAM | Peter Skrzynecki |
| Sir James Gobbo AC | Dr John So JP |
| Sir Guy Green AC KBE | Gerald Stone |
| Nick Greiner | Hans Tholstrup AM |
| Bruno Grollo | Tommy Tomasi |
| Marcia Hines | Melva Truchanas |
| Ken Helm | Fred Watson |
| Heather Henderson | Hon. Jim Webster OAM |
| Janet Holmes a Court AC | Lou Westende OAM |
| Mrs Doone Kennedy | Dr John Yu |
| Stepan Kerkyasharian | Carla Zampatti AM |
| Ian Kiernan AO | |