National Chairs
| His Honour Sir Adrian Curlewis CVO CBE | (1962-1973) |
| Maj-Gen John Broadbent – Acting Chair | 1978 |
| Sir Robert Crichton-Brown KCMG CBE TD | (1979 – 1983) |
| The Hon. Sir Eric Neal AC CVO | (1984 – 1991) |
| Sir Nicholas Shehadie AC OBE KStJ | (1992 – 1994) |
| His Honour John Pascoe AC CVO | (1995 – 2003) |
| Alan Sherlock OBE OAM | 2004 |
| The Hon. Shane Stone AC PGDK QC | (2012 – 2018) |
| Michael Crouch AC | (2018-Chair Elect) |
| The Hon. Gary Nairn AO | (2018 – present) |