This is an historical record of the ordination dates of clergy in Australia for the 12th of August:
| 1990 | Rev Aloysius Nato SVD |
| 1972 | Rev Dr Gregory Moses Cairns |
| 1969 | Rev Jeffrey Scully Toowoomba |
| 1983 | Rev John Agnew Brisbane |
| 2011 | Rev Chris Webb Perth |
| 1988 | Rev Lawrence Beath Bathurst |
| 1983 | Rev William Busuttin Townsville |
| 1983 | Rev Mgr Glynn Murphy Ballarat |
| 2011 | Rev Thomas Zureich Perth |