| 1836 | Castle Hill High School | Castle Hill | English as a Second Language | 5 |
| 1837 | Castle Hill High School | Castle Hill | Physics | 5 |
| 1838 | Castle Hill High School | Castle Hill | Visual Arts | 5 |
| 1839 | Catherine McAuley Westmead | Westmead | Community and Family Studies | 5 |
| 1840 | Catherine McAuley Westmead | Westmead | Personal Development, Health and Physical Education | 5 |
| |
||||
| 1841 | Central Coast Adventist School | Erina | Mathematics General 2 | 5 |
| 1842 | Cerdon College | Merrylands | Food Technology | 5 |
| 1843 | Chatswood High School | Chatswood | Ancient History | 5 |
| 1844 | Chatswood High School | Chatswood | Personal Development, Health and Physical Education | 5 |
| 1845 | Cherrybrook Technology High School | Cherrybrook | Mathematics Extension 2 | 5 |
| 1846 | Cherrybrook Technology High School | Cherrybrook | Music 1 | 5 |
| 1847 | Chester Hill High School | Chester Hill | Mathematics | 5 |
| 1848 | Christian Brothers High School Lewisham | Lewisham | Mathematics Extension 1 | 5 |
| 1849 | Clancy Catholic College | West Hoxton | Society and Culture | 5 |
| 1850 | Coffs Harbour High School | Coffs Harbour | Mathematics General 2 | 5 |
| 1851 | Coffs Harbour Senior College | Coffs Harbour | Ancient History | 5 |
| 1852 | Coffs Harbour Senior College | Coffs Harbour | History Extension | 5 |
| 1853 | Coffs Harbour Senior College | Coffs Harbour | Mathematics | 5 |
| 1854 | Concord High School | Concord | Mathematics Extension 2 | 5 |
| 1855 | Conservatorium High School | Sydney | German Beginners | 5 |
| 1856 | Cranbrook School | Bellevue Hill | French Continuers | 5 |
| 1857 | Cranbrook School | Bellevue Hill | Latin Continuers | 5 |
| 1858 | Cranbrook School | Bellevue Hill | Latin Extension | 5 |
| 1859 | Cranbrook School | Bellevue Hill | Music 1 | 5 |
| 1860 | Cronulla High School | Cronulla | English (Advanced) | 5 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023