| 7946 | Nowra High School | Nowra | Mathematics Standard 2 | 1 |
| 7947 | Nyngan High School | Nyngan | Hospitality Examination | 1 |
| 7948 | Oak Flats High School | Oak Flats | Community and Family Studies | 1 |
| 7949 | Oakhill College | Castle Hill | Agriculture | 1 |
| 7950 | Oakhill College | Castle Hill | Chemistry | 1 |
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| 7951 | Oakhill College | Castle Hill | Earth and Environmental Science | 1 |
| 7952 | Oakhill College | Castle Hill | Entertainment Industry Examination | 1 |
| 7953 | Oakhill College | Castle Hill | Information Processes and Technology | 1 |
| 7954 | Oakhill College | Castle Hill | Mathematics Extension 2 | 1 |
| 7955 | Oakhill College | Castle Hill | Modern History | 1 |
| 7956 | Oakhill College | Castle Hill | Physics | 1 |
| 7957 | OConnor Catholic College | Armidale | English Extension 1 | 1 |
| 7958 | OConnor Catholic College | Armidale | Mathematics Extension 1 | 1 |
| 7959 | OneSchool Global NSW Sydney | Oatlands | Engineering Studies | 1 |
| 7960 | OneSchool Global NSW Sydney | Oatlands | English Advanced | 1 |
| 7961 | OneSchool Global NSW Sydney | Oatlands | English Standard | 1 |
| 7962 | OneSchool Global NSW Sydney | Oatlands | German Beginners | 1 |
| 7963 | OneSchool Global NSW Sydney | Oatlands | Mathematics Extension 1 | 1 |
| 7964 | Oran Park Anglican College | Oran Park | Biology | 1 |
| 7965 | Oran Park Anglican College | Oran Park | Drama | 1 |
| 7966 | Oran Park Anglican College | Oran Park | Food Technology | 1 |
| 7967 | Oran Park Anglican College | Oran Park | Investigating Science | 1 |
| 7968 | Oran Park Anglican College | Oran Park | Visual Arts | 1 |
| 7969 | Orange Anglican Grammar School | Orange | History Extension | 1 |
| 7970 | Orange Anglican Grammar School | Orange | Information and Digital Technology Examination | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 6 Sep 2023