| 51 | Campbelltown Performing Arts High School | Campbelltown | General Mathematics | 3 |
| 52 | Canberra Grammar School | Red Hill, ACT | General Mathematics | 9 |
| 53 | Canley Vale High School | Canley Vale | General Mathematics | 13 |
| 54 | Canterbury Boys High School | Ashbury | General Mathematics | 1 |
| 55 | Canterbury Girls High School | Canterbury | General Mathematics | 3 |
| 56 | Caringbah High School | Caringbah | General Mathematics | 3 |
| 57 | Carinya Christian School Tamworth | Tamworth | General Mathematics | 2 |
| 58 | Carlingford High School | Carlingford | General Mathematics | 7 |
| 59 | Caroline Chisholm College | Glenmore Park | General Mathematics | 3 |
| 60 | Carroll College | Broulee | General Mathematics | 2 |
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| 61 | Casimir Catholic College | Marrickville | General Mathematics | 2 |
| 62 | Castle Hill High School | Castle Hill | General Mathematics | 7 |
| 63 | Catherine McAuley Westmead | Westmead | General Mathematics | 9 |
| 64 | Cecil Hills High School | Cecil Hills | General Mathematics | 14 |
| 65 | Central Coast Adventist School | Erina | General Mathematics | 4 |
| 66 | Central Coast Grammar School | Erina Heights | General Mathematics | 6 |
| 67 | Champagnat Catholic College | Maroubra | General Mathematics | 2 |
| 68 | Charlton Christian College | Fassifern | General Mathematics | 1 |
| 69 | Chatswood High School | Chatswood | General Mathematics | 6 |
| 70 | Cheltenham Girls High School | Beecroft | General Mathematics | 12 |
| 71 | Cherrybrook Technology High School | Cherrybrook | General Mathematics | 15 |
| 72 | Chester Hill High School | Chester Hill | General Mathematics | 2 |
| 73 | Chevalier College | Burradoo | General Mathematics | 2 |
| 74 | Chifley College Senior Campus | Mount Druitt | General Mathematics | 1 |
| 75 | Christian Brothers High School Lewisham | Lewisham | General Mathematics | 11 |
| 76 | Coffs Harbour Christian Community School | Bonville | General Mathematics | 8 |
| 77 | Coffs Harbour High School | Coffs Harbour | General Mathematics | 4 |
| 78 | Coffs Harbour Senior College | Coffs Harbour | General Mathematics | 8 |
| 79 | Colo High School | North Richmond | General Mathematics | 4 |
| 80 | Concord High School | Concord | General Mathematics | 4 |
| 81 | Condell Park High School | Condell Park | General Mathematics | 1 |
| 82 | Conservatorium High School | Sydney | General Mathematics | 2 |
| 83 | Coomealla High School | Dareton | General Mathematics | 1 |
| 84 | Coonabarabran High School | Coonabarabran | General Mathematics | 3 |
| 85 | Corowa High School | Corowa | General Mathematics | 2 |
| 86 | Corpus Christi Catholic High School | Oak Flats | General Mathematics | 1 |
| 87 | Covenant Christian School | Belrose | General Mathematics | 3 |
| 88 | Cowra High School | Cowra | General Mathematics | 2 |
| 89 | Cranbrook School | Bellevue Hill | General Mathematics | 1 |
| 90 | Crestwood High School | Baulkham Hills | General Mathematics | 10 |
| 91 | Crookwell High School | Crookwell | General Mathematics | 1 |
| 92 | Cumberland High School | Carlingford | General Mathematics | 6 |
| 93 | Danebank An Anglican School for Girls | Hurstville | General Mathematics | 10 |
| 94 | Davidson High School | Frenchs Forest | General Mathematics | 1 |
| 95 | De La Salle Catholic College Cronulla | Cronulla | General Mathematics | 18 |
| 96 | De La Salle College Ashfield | Ashfield | General Mathematics | 1 |
| 97 | De La Salle College Revesby Heights | Revesby Heights | General Mathematics | 4 |
| 98 | Denison College of Secondary Education Bathurst | Bathurst | General Mathematics | 1 |
| 99 | Domremy College | Five Dock | General Mathematics | 3 |
| 100 | Dorrigo High School | Dorrigo | General Mathematics | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023