| 1821 | Castle Hill High School | Castle Hill | Drama | 5 |
| 1822 | Castle Hill High School | Castle Hill | Mathematics Standard 2 | 5 |
| 1823 | Castle Hill High School | Castle Hill | Music 1 | 5 |
| 1824 | Catherine McAuley Westmead | Westmead | Music 1 | 5 |
| 1825 | Catherine McAuley Westmead | Westmead | Visual Arts | 5 |
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| 1826 | Cecil Hills High School | Cecil Hills | English Advanced | 5 |
| 1827 | Cecil Hills High School | Cecil Hills | Mathematics Extension 1 | 5 |
| 1828 | Central Coast Grammar School | Erina Heights | Biology | 5 |
| 1829 | Central Coast Grammar School | Erina Heights | Mathematics Extension 2 | 5 |
| 1830 | Central Coast Grammar School | Erina Heights | Mathematics Standard 2 | 5 |
| 1831 | Central Coast Grammar School | Erina Heights | Personal Development, Health and Physical Education | 5 |
| 1832 | Cerdon College | Merrylands | Community and Family Studies | 5 |
| 1833 | Chatswood High School | Chatswood | Modern History | 5 |
| 1834 | Chatswood High School | Chatswood | Music Extension | 5 |
| 1835 | Chatswood High School | Chatswood | Personal Development, Health and Physical Education | 5 |
| 1836 | Chatswood High School | Chatswood | Studies of Religion II | 5 |
| 1837 | Cheltenham Girls High School | Beecroft | Business Studies | 5 |
| 1838 | Cheltenham Girls High School | Beecroft | Information Processes and Technology | 5 |
| 1839 | Cheltenham Girls High School | Beecroft | Society and Culture | 5 |
| 1840 | Cheltenham Girls High School | Beecroft | Textiles and Design | 5 |
| 1841 | Cherrybrook Technology High School | Cherrybrook | Japanese Continuers | 5 |
| 1842 | Chester Hill High School | Chester Hill | Chemistry | 5 |
| 1843 | Chevalier College | Burradoo | Mathematics Advanced | 5 |
| 1844 | Christian Brothers High School Lewisham | Lewisham | English Advanced | 5 |
| 1845 | Christian Brothers High School Lewisham | Lewisham | Physics | 5 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 6 Sep 2023