| O' Keeffe, Ashlinn |
St Mary Star of The Sea College |
15030, 15140, 15190, 15380 |
| O'Brian, David |
Sydney Grammar School |
15310 |
| O'Brien, Adrienne Violet |
Asquith Girls High School |
15400 |
| O'Brien, Brianna Elizabeth |
All Saints College (St Mary's Campus) |
15140 |
| O'Brien, Chris |
Coffs Harbour Christian Community School |
15400 |
| O'Brien, Emily Joy |
Merewether High School |
15240, 15250, 15320, 15670, 16845 |
| O'Brien, Emma Louise |
Thomas Reddall High School |
15140, 15400 |
| O'Brien, James Peter Edward |
St Ignatius' College |
15160, 15170, 15240, 15270, 15370 |
| O'Brien, Jocelyn |
Oakhill College Castle Hill |
15300, 15310 |
| O'Brien, Joel |
Barker College |
15290 |
| O'Brien, Jonathan |
Carlingford High School |
15340 |
| O'Brien, Katherine Lucy |
Kotara High School |
15020, 15140, 15160, 15170 |
| O'Brien, Katrina |
St Patrick's College |
15230 |
| O'Brien, Kiall Thomas |
St Patrick's College |
15240 |
| O'Brien, Kristen |
MacKillop Senior College |
15180, 15370 |
| O'Brien, Laura Therese |
Dubbo Christian School |
15230 |
| O'Brien, Natalie Jacqueline |
Sydney Girls High School |
15140, 15160, 15170, 15270 |
| O'Brien, Rebecca |
Shoalhaven Anglican School |
15080 |
| O'Brien-Brown, James |
Oakhill College Castle Hill |
15240 |
| O'Brien-Pyke, Nathaniel |
Dubbo College, Senior Campus |
15250 |
| O'Callaghan, Cassandra Jane Teresa |
St George Girls High School Kogarah |
15030, 15220, 15230 |
| O'Callaghan, John Robert |
St Gregory's College |
15230, 15370 |
| O'Cass, Karlee |
Newcastle Grammar School |
15190, 15220 |
| O'Connell, Amy |
St Columba's High School |
15350 |
| O'Connor, Brett |
Trinity Catholic College Lismore |
15030, 15230 |
| O'Connor, Cassandra Lee |
Baulkham Hills High School |
15110 |
| O'Connor, Dylan Thomas |
Girraween High School |
15140, 15160, 15270, 15400 |
| O'Connor, Elizabeth Jane |
Pymble Ladies' College |
15040, 15180, 15230, 15270 |
| O'Connor, Jessie Christina |
Great Lakes College, Tuncurry Senior Campus |
15100 |
| O'Connor, Kahlee |
St Vincent's College |
15140, 15220, 15320, 15370 |
| O'Connor, Kirstie |
Broughton Anglican College |
15060, 15160, 15170, 15230, 16845 |
| O'Connor, Robert Patrick |
Normanhurst Boys High School |
15120, 15240 |
| O'Connor, Thomas John |
St Ignatius' College |
15160, 15230 |
| O'Dean, Morgan |
Waverley College |
15230 |
| O'Dell, Fiona Ellen |
Melville High School |
15400 |
| O'Dell, Thomas Anthony |
St Ignatius' College |
15290 |
| O'Donnell, Brett Martin |
McAuley Catholic College |
16845 |
| O'Donnell, Justin Phillip |
Aquinas College |
15040, 15110, 15250 |
| O'Donnell, Lara |
Newcastle Grammar School |
15190 |
| O'Donnell, Rachelle |
Wollongong High School of the Performing Arts |
15070, 15160, 15350 |
| O'Donnell, Sally |
The Illawarra Grammar School |
15140, 15850 |
| O'Donnell, Thomas Alexander |
Canberra Grammar School |
15030 |
| O'Donoghue, Noah Daniel |
Holy Cross College |
15340 |
| O'Dwyer, Lily Diane |
Sydney Secondary College, Blackwattle Bay Campus |
15020, 16845 |
| O'Farrell, Johanna |
Tangara School for Girls |
15030, 15140, 15160, 15170, 15190, 15230, 15270 |
| O'Friel, Heather |
Hunter School of the Performing Arts |
15290 |
| O'Grady, Aaron |
Chester Hill High School |
15030, 15250 |
NSW Government