| 301 | Robert Townson High School | Raby | Mathematics | 1 |
| 302 | Rose Bay Secondary College | Dover Heights | Mathematics | 3 |
| 303 | Roseville College | Roseville | Mathematics | 5 |
| 304 | Ryde Secondary College | Ryde | Mathematics | 3 |
| 305 | Santa Sabina College | Strathfield | Mathematics | 10 |
| 306 | Sapphire Coast Anglican College | Bega | Mathematics | 3 |
| 307 | SCECGS Redlands | Cremorne | Mathematics | 6 |
| 308 | SCEGGS Darlinghurst | Darlinghurst | Mathematics | 27 |
| 309 | Scone Grammar School | Scone | Mathematics | 1 |
| 310 | Scone High School | Scone | Mathematics | 3 |
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| 311 | Sefton High School | Sefton | Mathematics | 40 |
| 312 | Shoalhaven High School | Nowra | Mathematics | 2 |
| 313 | SHORE Sydney Church of England Grammar School | North Sydney | Mathematics | 30 |
| 314 | Smiths Hill High School | Wollongong | Mathematics | 20 |
| 315 | South Grafton High School | South Grafton | Mathematics | 1 |
| 316 | South Sydney High School | Maroubra | Mathematics | 1 |
| 317 | Southern Cross School | East Ballina | Mathematics | 1 |
| 318 | Southern Cross School of Distance Education | East Ballina | Mathematics | 1 |
| 319 | St Aloysius College | Milsons Point | Mathematics | 40 |
| 320 | St Andrews Cathedral School | Sydney | Mathematics | 12 |
| 321 | St Andrews College Senior Campus | Marayong | Mathematics | 4 |
| 322 | St Augustines College | Brookvale | Mathematics | 3 |
| 323 | St Bishoy Coptic Orthodox College | Mount Druitt | Mathematics | 2 |
| 324 | St Catherines School | Waverley | Mathematics | 19 |
| 325 | St Charbels College | Punchbowl | Mathematics | 6 |
| 326 | St Clares College | Waverley | Mathematics | 1 |
| 327 | St Clares High School | Taree | Mathematics | 3 |
| 328 | St Columba Anglican School | Port Macquarie | Mathematics | 3 |
| 329 | St Columbas Catholic College | Springwood | Mathematics | 3 |
| 330 | St Dominics College | Kingswood | Mathematics | 4 |
| 331 | St Edwards Christian Brothers College | East Gosford | Mathematics | 3 |
| 332 | St Euphemia College | Bankstown | Mathematics | 2 |
| 333 | St Francis De Sales Regional College | Leeton | Mathematics | 1 |
| 334 | St Francis Xaviers College | Hamilton | Mathematics | 6 |
| 335 | St George Christian School | Hurstville | Mathematics | 2 |
| 336 | St George Girls High School | Kogarah | Mathematics | 29 |
| 337 | St Gregorys College Campbelltown | Gregory Hills | Mathematics | 7 |
| 338 | St Ignatius College | Lane Cove | Mathematics | 46 |
| 339 | St Ives High School | St Ives | Mathematics | 5 |
| 340 | St James College | Redfern | Mathematics | 1 |
| 341 | St John Bosco College | Engadine | Mathematics | 5 |
| 342 | St John Paul College | Coffs Harbour | Mathematics | 1 |
| 343 | St John Paul II Catholic College Nirimba | Nirimba Fields | Mathematics | 2 |
| 344 | St Johns College | ? | Mathematics | 2 |
| 345 | St Johns Park High School | St Johns Park | Mathematics | 11 |
| 346 | St Josephs Catholic College | East Gosford | Mathematics | 2 |
| 347 | St Josephs Catholic High School | Albion Park | Mathematics | 1 |
| 348 | St Josephs College | ? | Mathematics | 39 |
| 349 | St Leos Catholic College | Wahroonga | Mathematics | 2 |
| 350 | St Lukes Grammar School | Dee Why | Mathematics | 8 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 17 Feb 2023