| 3001 | Chatswood High School | Chatswood | History Extension | 3 |
| 3002 | Chatswood High School | Chatswood | Music 2 | 3 |
| 3003 | Chatswood High School | Chatswood | Visual Arts | 3 |
| 3004 | Cheltenham Girls High School | Beecroft | Community and Family Studies | 3 |
| 3005 | Cheltenham Girls High School | Beecroft | French Beginners | 3 |
| 3006 | Cheltenham Girls High School | Beecroft | Legal Studies | 3 |
| 3007 | Cheltenham Girls High School | Beecroft | Music 2 | 3 |
| 3008 | Cheltenham Girls High School | Beecroft | Personal Development, Health and Physical Education | 3 |
| 3009 | Cherrybrook Technology High School | Cherrybrook | English Extension 2 | 3 |
| 3010 | Cherrybrook Technology High School | Cherrybrook | History Extension | 3 |
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| 3011 | Cherrybrook Technology High School | Cherrybrook | Software Design and Development | 3 |
| 3012 | Chester Hill High School | Chester Hill | Society and Culture | 3 |
| 3013 | Chevalier College | Burradoo | Ancient History | 3 |
| 3014 | Chevalier College | Burradoo | Drama | 3 |
| 3015 | Chevalier College | Burradoo | English Extension 1 | 3 |
| 3016 | Chevalier College | Burradoo | History Extension | 3 |
| 3017 | Chevalier College | Burradoo | Studies of Religion I | 3 |
| 3018 | Chevalier College | Burradoo | Studies of Religion II | 3 |
| 3019 | Christian Brothers High School Lewisham | Lewisham | Economics | 3 |
| 3020 | Christian Brothers High School Lewisham | Lewisham | English (Advanced) | 3 |
| 3021 | Clancy Catholic College | West Hoxton | Biology | 3 |
| 3022 | Clancy Catholic College | West Hoxton | English (Advanced) | 3 |
| 3023 | Clancy Catholic College | West Hoxton | Food Technology | 3 |
| 3024 | Clancy Catholic College | West Hoxton | Industrial Technology | 3 |
| 3025 | Clancy Catholic College | West Hoxton | Visual Arts | 3 |
| 3026 | Coffs Harbour Christian Community School | Bonville | Industrial Technology | 3 |
| 3027 | Coffs Harbour Christian Community School | Bonville | Mathematics | 3 |
| 3028 | Coffs Harbour High School | Coffs Harbour | Mathematics Extension 1 | 3 |
| 3029 | Coffs Harbour Senior College | Coffs Harbour | Biology | 3 |
| 3030 | Coffs Harbour Senior College | Coffs Harbour | Industrial Technology | 3 |
| 3031 | Coffs Harbour Senior College | Coffs Harbour | Modern History | 3 |
| 3032 | Coffs Harbour Senior College | Coffs Harbour | Visual Arts | 3 |
| 3033 | Concord High School | Concord | Mathematics General 2 | 3 |
| 3034 | Concord High School | Concord | Modern History | 3 |
| 3035 | Conservatorium High School | Sydney | Chemistry | 3 |
| 3036 | Conservatorium High School | Sydney | Visual Arts | 3 |
| 3037 | Corpus Christi Catholic High School | Oak Flats | Legal Studies | 3 |
| 3038 | Corpus Christi Catholic High School | Oak Flats | Society and Culture | 3 |
| 3039 | Covenant Christian School | Belrose | Visual Arts | 3 |
| 3040 | Cranbrook School | Bellevue Hill | English Extension 2 | 3 |
| 3041 | Cranbrook School | Bellevue Hill | Music 2 | 3 |
| 3042 | Crestwood High School | Baulkham Hills | English (Standard) | 3 |
| 3043 | Crestwood High School | Baulkham Hills | Mathematics Extension 1 | 3 |
| 3044 | Crestwood High School | Baulkham Hills | Personal Development, Health and Physical Education | 3 |
| 3045 | Cronulla High School | Cronulla | Legal Studies | 3 |
| 3046 | Cumberland High School | Carlingford | Business Studies | 3 |
| 3047 | Cumberland High School | Carlingford | Chinese and Literature | 3 |
| 3048 | Cumberland High School | Carlingford | English (Advanced) | 3 |
| 3049 | Cumberland High School | Carlingford | Mathematics General 2 | 3 |
| 3050 | Cumberland High School | Carlingford | Persian Background Speakers | 3 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023