| 1666 | Carroll College | Broulee | Music 1 | 5 |
| 1667 | Castle Hill High School | Castle Hill | Biology | 5 |
| 1668 | Castle Hill High School | Castle Hill | Information Processes and Technology | 5 |
| 1669 | Castle Hill High School | Castle Hill | Mathematics | 5 |
| 1670 | Catherine McAuley Westmead | Westmead | Mathematics Extension 1 | 5 |
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| 1671 | Cecil Hills High School | Cecil Hills | Personal Development, Health and Physical Education | 5 |
| 1672 | Central Coast Grammar School | Erina Heights | Business Studies | 5 |
| 1673 | Central Coast Grammar School | Erina Heights | English (Advanced) | 5 |
| 1674 | Cerdon College | Merrylands | Geography | 5 |
| 1675 | Cheltenham Girls High School | Beecroft | Accounting | 5 |
| 1676 | Cheltenham Girls High School | Beecroft | Food Technology | 5 |
| 1677 | Cheltenham Girls High School | Beecroft | Textiles and Design | 5 |
| 1678 | Cherrybrook Technology High School | Cherrybrook | Accounting | 5 |
| 1679 | Cherrybrook Technology High School | Cherrybrook | English Extension 1 | 5 |
| 1680 | Cherrybrook Technology High School | Cherrybrook | Japanese Continuers | 5 |
| 1681 | Cherrybrook Technology High School | Cherrybrook | Modern History | 5 |
| 1682 | Christian Brothers High School Lewisham | Lewisham | Ancient History | 5 |
| 1683 | Coffs Harbour Christian Community School | Bonville | Industrial Technology | 5 |
| 1684 | Coffs Harbour Senior College | Coffs Harbour | English (Advanced) | 5 |
| 1685 | Coffs Harbour Senior College | Coffs Harbour | English Extension 1 | 5 |
| 1686 | Cranbrook School | Bellevue Hill | Latin Continuers | 5 |
| 1687 | Cranbrook School | Bellevue Hill | Latin Extension | 5 |
| 1688 | Crestwood High School | Baulkham Hills | Mathematics Extension 1 | 5 |
| 1689 | Cronulla High School | Cronulla | English (Advanced) | 5 |
| 1690 | Cronulla High School | Cronulla | General Mathematics | 5 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 17 Feb 2023