This is an historical record of the ordination dates of clergy in Australia for the 27th of October:
| 1997 | Rev Bill Blood Armidale |
| 2007 | Rev Brian Ahern SDB |
| 2006 | Rev Deacon Richard (Dick) Scallan Bunbury |
| 1968 | Rev Jose da Silva de Bairos Sydney |
| 1979 | Rev Michael Knight SVD |
| 1979 | Rev Paul O'Donoghue Wollongong |
| 2012 | Rev Deacon Charles English Melbourne |
| 2012 | Rev Deacon George Piech Meat Melbourne |
| 2012 | Rev Deacon Kevin Pattison Melbourne |
| 2012 | Rev Deacon Malcolm Lock Melbourne |
| 2012 | Rev Deacon Dr Joseph Leach Melbourne |
| 2012 | Rev Deacon Philip King Melbourne |