| 301 | St Bishoy Coptic Orthodox College | Mount Druitt | Mathematics | 1 |
| 302 | St Catherines Catholic College | Singleton | Mathematics | 3 |
| 303 | St Catherines School | Waverley | Mathematics | 28 |
| 304 | St Charbels College | Punchbowl | Mathematics | 4 |
| 305 | St Clares College | Waverley | Mathematics | 2 |
| 306 | St Clares High School | Taree | Mathematics | 2 |
| 307 | St Columba Anglican School | Port Macquarie | Mathematics | 1 |
| 308 | St Columbas Catholic College | Springwood | Mathematics | 2 |
| 309 | St Dominics College | Kingswood | Mathematics | 2 |
| 310 | St Euphemia College | Bankstown | Mathematics | 2 |
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| 311 | St Francis De Sales Regional College | Leeton | Mathematics | 1 |
| 312 | St Francis Xaviers College | Hamilton | Mathematics | 4 |
| 313 | St George Christian School | Hurstville | Mathematics | 4 |
| 314 | St George Girls High School | Kogarah | Mathematics | 49 |
| 315 | St Gregorys College Campbelltown | Gregory Hills | Mathematics | 1 |
| 316 | St Ignatius College | Lane Cove | Mathematics | 49 |
| 317 | St Ives High School | St Ives | Mathematics | 12 |
| 318 | St John Bosco College | Engadine | Mathematics | 3 |
| 319 | St John Paul College | Coffs Harbour | Mathematics | 3 |
| 320 | St John The Evangelist Catholic High School | Nowra | Mathematics | 1 |
| 321 | St Johns College Dubbo | Dubbo East | Mathematics | 3 |
| 322 | St Johns College Woodlawn | Lismore | Mathematics | 4 |
| 323 | St Johns Park High School | St Johns Park | Mathematics | 7 |
| 324 | St Josephs Catholic College | East Gosford | Mathematics | 3 |
| 325 | St Josephs Catholic High School | Albion Park | Mathematics | 5 |
| 326 | St Josephs College Hunters Hill | Hunters Hill | Mathematics | 22 |
| 327 | St Josephs Regional College | Port Macquarie | Mathematics | 2 |
| 328 | St Leos Catholic College | Wahroonga | Mathematics | 3 |
| 329 | St Lukes Grammar School | Dee Why | Mathematics | 4 |
| 330 | St Marks Catholic College | Stanhope Gardens | Mathematics | 3 |
| 331 | St Marks Coptic Orthodox College | Wattle Grove | Mathematics | 7 |
| 332 | St Mary Star of the Sea College | Wollongong | Mathematics | 4 |
| 333 | St Marys Cathedral College | Sydney | Mathematics | 11 |
| 334 | St Marys Catholic College Casino | Casino | Mathematics | 2 |
| 335 | St Marys Senior High School | St Marys | Mathematics | 15 |
| 336 | St Patricks College Campbelltown | Campbelltown | Mathematics | 3 |
| 337 | St Patricks College Strathfield | Strathfield | Mathematics | 16 |
| 338 | St Patricks College Sutherland | Sutherland | Mathematics | 8 |
| 339 | St Patricks Marist College | Dundas | Mathematics | 15 |
| 340 | St Pauls Catholic College Greystanes | Greystanes | Mathematics | 6 |
| 341 | St Pauls Catholic College Manly | Manly | Mathematics | 3 |
| 342 | St Pauls Grammar School | Cranebrook | Mathematics | 1 |
| 343 | St Philips Christian College Cessnock Campus | Nulkaba | Mathematics | 1 |
| 344 | St Philips Christian College Port Stephens | Salamander Bay | Mathematics | 3 |
| 345 | St Pius X College | Chatswood | Mathematics | 11 |
| 346 | St Scholasticas College Glebe Point | Glebe Point | Mathematics | 14 |
| 347 | St Spyridon College Senior School | Maroubra | Mathematics | 2 |
| 348 | St Ursulas College | Kingsgrove | Mathematics | 2 |
| 349 | St Vincents College | Potts Point | Mathematics | 4 |
| 350 | Stella Maris College | Manly | Mathematics | 3 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023