| 51 | Central Coast Grammar School | Erina Heights | General Mathematics | 2 |
| 52 | Cerdon College | Merrylands | General Mathematics | 2 |
| 53 | Champagnat Catholic College | Maroubra | General Mathematics | 2 |
| 54 | Chatham High School | Taree | General Mathematics | 4 |
| 55 | Chatswood High School | Chatswood | General Mathematics | 3 |
| 56 | Cheltenham Girls High School | Beecroft | General Mathematics | 3 |
| 57 | Cherrybrook Technology High School | Cherrybrook | General Mathematics | 11 |
| 58 | Chevalier College | Burradoo | General Mathematics | 1 |
| 59 | Christian Brothers High School Lewisham | Lewisham | General Mathematics | 8 |
| 60 | Christian Community High School | Regents Park | General Mathematics | 1 |
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| 61 | Cobar High School | Cobar | General Mathematics | 1 |
| 62 | Coffs Harbour Christian Community School | Bonville | General Mathematics | 3 |
| 63 | Coffs Harbour High School | Coffs Harbour | General Mathematics | 2 |
| 64 | Coffs Harbour Senior College | Coffs Harbour | General Mathematics | 1 |
| 65 | Colo High School | North Richmond | General Mathematics | 2 |
| 66 | Concord High School | Concord | General Mathematics | 2 |
| 67 | Condell Park High School | Condell Park | General Mathematics | 1 |
| 68 | Conservatorium High School | Sydney | General Mathematics | 1 |
| 69 | Covenant Christian School | Belrose | General Mathematics | 3 |
| 70 | Cowra High School | Cowra | General Mathematics | 1 |
| 71 | Cranbrook School | Bellevue Hill | General Mathematics | 3 |
| 72 | Crestwood High School | Baulkham Hills | General Mathematics | 3 |
| 73 | Cronulla High School | Cronulla | General Mathematics | 3 |
| 74 | Crookwell High School | Crookwell | General Mathematics | 3 |
| 75 | Cumberland High School | Carlingford | General Mathematics | 1 |
| 76 | Danebank An Anglican School for Girls | Hurstville | General Mathematics | 8 |
| 77 | Davidson High School | Frenchs Forest | General Mathematics | 1 |
| 78 | De La Salle Catholic College Cronulla | Cronulla | General Mathematics | 11 |
| 79 | De La Salle College Ashfield | Ashfield | General Mathematics | 2 |
| 80 | De La Salle College Revesby Heights | Revesby Heights | General Mathematics | 3 |
| 81 | Delany College | Granville | General Mathematics | 2 |
| 82 | Denison College of Secondary Education Kelso | Kelso | General Mathematics | 1 |
| 83 | Dubbo Christian School | Dubbo | General Mathematics | 2 |
| 84 | Dubbo College Senior Campus | Dubbo | General Mathematics | 1 |
| 85 | Dungog High School | Dungog | General Mathematics | 3 |
| 86 | East Hills Girls Technology High School | Panania | General Mathematics | 1 |
| 87 | Eden Marine High School | Eden | General Mathematics | 4 |
| 88 | Elderslie High School | Narellan | General Mathematics | 1 |
| 89 | Elizabeth Macarthur High School | Narellan | General Mathematics | 1 |
| 90 | Emmaus Catholic College | Kemps Creek | General Mathematics | 1 |
| 91 | Endeavour Sports High School | Caringbah | General Mathematics | 2 |
| 92 | Epping Boys High School | Eastwood | General Mathematics | 1 |
| 93 | Erskine Park High School | Erskine Park | General Mathematics | 2 |
| 94 | Evans River Community School | Evans Head | General Mathematics | 1 |
| 95 | Farrer Memorial Agricultural High School | Calala | General Mathematics | 2 |
| 96 | Figtree High School | Figtree | General Mathematics | 1 |
| 97 | Forbes High School | Forbes | General Mathematics | 1 |
| 98 | Freeman Catholic College | Bonnyrigg Heights | General Mathematics | 4 |
| 99 | Galston High School | Galston | General Mathematics | 1 |
| 100 | Georges River College Oatley Senior Campus | Oatley | General Mathematics | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 22 Feb 2021