| 4521 | Northmead Creative and Performing Arts High School | Northmead | Music Extension | 2 |
| 4522 | Northmead Creative and Performing Arts High School | Northmead | Textiles and Design | 2 |
| 4523 | Norwest Christian College | Riverstone | Music 1 | 2 |
| 4524 | Nowra Anglican College | Bomaderry | Mathematics Extension 1 | 2 |
| 4525 | Nowra High School | Nowra | Biology | 2 |
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| 4526 | Nowra High School | Nowra | Community and Family Studies | 2 |
| 4527 | Nowra High School | Nowra | Dance | 2 |
| 4528 | Nowra High School | Nowra | Mathematics General 2 | 2 |
| 4529 | Oak Flats High School | Oak Flats | Senior Science | 2 |
| 4530 | Oakhill College | Castle Hill | Dance | 2 |
| 4531 | Oakhill College | Castle Hill | Design and Technology | 2 |
| 4532 | Oakhill College | Castle Hill | Geography | 2 |
| 4533 | OConnor Catholic College | Armidale | Hospitality Examination | 2 |
| 4534 | Orange Christian School | Orange | Community and Family Studies | 2 |
| 4535 | OTEN Open Training and Education Network | Strathfield | Dance | 2 |
| 4536 | Our Lady of Mercy College Parramatta | Parramatta | Visual Arts | 2 |
| 4537 | Our Lady of the Sacred Heart College | Kensington | Community and Family Studies | 2 |
| 4538 | Our Lady of the Sacred Heart College | Kensington | Modern History | 2 |
| 4539 | Oxford Falls Grammar School | Oxford Falls | Ancient History | 2 |
| 4540 | Oxford Falls Grammar School | Oxford Falls | Music 1 | 2 |
| 4541 | Oxford Falls Grammar School | Oxford Falls | Music Extension | 2 |
| 4542 | Oxford Falls Grammar School | Oxford Falls | Visual Arts | 2 |
| 4543 | Oxley College | Burradoo | Biology | 2 |
| 4544 | Oxley College | Burradoo | Drama | 2 |
| 4545 | Oxley College | Burradoo | Music 1 | 2 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023