| 1631 | Chatswood High School | Chatswood | Mathematics General 2 | 5 |
| 1632 | Chatswood High School | Chatswood | Physics | 5 |
| 1633 | Chatswood High School | Chatswood | Senior Science | 5 |
| 1634 | Cheltenham Girls High School | Beecroft | Design and Technology | 5 |
| 1635 | Cheltenham Girls High School | Beecroft | Modern History | 5 |
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| 1636 | Cherrybrook Technology High School | Cherrybrook | Ancient History | 5 |
| 1637 | Cherrybrook Technology High School | Cherrybrook | Heritage Korean | 5 |
| 1638 | Chevalier College | Burradoo | English Extension 1 | 5 |
| 1639 | Christian Brothers High School Lewisham | Lewisham | Mathematics General 2 | 5 |
| 1640 | Christian Brothers High School Lewisham | Lewisham | Modern History | 5 |
| 1641 | Clancy Catholic College | West Hoxton | Ancient History | 5 |
| 1642 | Clancy Catholic College | West Hoxton | Legal Studies | 5 |
| 1643 | Coffs Harbour Christian Community School | Bonville | Industrial Technology | 5 |
| 1644 | Coffs Harbour Senior College | Coffs Harbour | Music 1 | 5 |
| 1645 | Colo High School | North Richmond | English (Advanced) | 5 |
| 1646 | Concord High School | Concord | Mathematics Extension 1 | 5 |
| 1647 | Concord High School | Concord | Personal Development, Health and Physical Education | 5 |
| 1648 | Conservatorium High School | Sydney | Mathematics | 5 |
| 1649 | Coonabarabran High School | Coonabarabran | Engineering Studies | 5 |
| 1650 | Corowa High School | Corowa | Mathematics | 5 |
| 1651 | Covenant Christian School | Belrose | English (Advanced) | 5 |
| 1652 | Cranbrook School | Bellevue Hill | Geography | 5 |
| 1653 | Crestwood High School | Baulkham Hills | Ancient History | 5 |
| 1654 | Crestwood High School | Baulkham Hills | Personal Development, Health and Physical Education | 5 |
| 1655 | Cronulla High School | Cronulla | Industrial Technology | 5 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023