| 351 | Sydney Girls High School | Surry Hills | Mathematics Advanced | 53 |
| 352 | Sydney Grammar School | Darlinghurst | Mathematics Advanced | 56 |
| 353 | Sydney Secondary College Blackwattle Bay Campus | Glebe | Mathematics Advanced | 32 |
| 354 | Sydney Technical High School | Bexley | Mathematics Advanced | 12 |
| 355 | TAFE NSW Randwick | Randwick | Mathematics Advanced | 1 |
| 356 | TAFE NSW St Leonards | St Leonards | Mathematics Advanced | 1 |
| 357 | Tangara School for Girls | Cherrybrook | Mathematics Advanced | 1 |
| 358 | Tara Anglican School for Girls | North Parramatta | Mathematics Advanced | 4 |
| 359 | Temora High School | Temora | Mathematics Advanced | 1 |
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| 360 | Tempe High School | Tempe | Mathematics Advanced | 12 |
| 361 | The Armidale School | Armidale | Mathematics Advanced | 1 |
| 362 | The Forest High School | Frenchs Forest | Mathematics Advanced | 3 |
| 363 | The Hills Grammar School | Kenthurst | Mathematics Advanced | 17 |
| 364 | The Illawarra Grammar School | Wollongong | Mathematics Advanced | 7 |
| 365 | The Kings School | North Parramatta | Mathematics Advanced | 37 |
| 366 | The Ponds High School | The Ponds | Mathematics Advanced | 15 |
| 367 | The Scots College | Bellevue Hill | Mathematics Advanced | 40 |
| 368 | The Scots School Albury | Albury | Mathematics Advanced | 3 |
| 369 | Thomas Hassall Anglican College | Middleton Grange | Mathematics Advanced | 1 |
| 370 | Trinity Catholic College Auburn Campus | Auburn | Mathematics Advanced | 7 |
| 371 | Trinity Catholic College Goulburn | Goulburn | Mathematics Advanced | 1 |
| 372 | Trinity Catholic College Lismore | East Lismore | Mathematics Advanced | 2 |
| 373 | Trinity Grammar School | Summer Hill | Mathematics Advanced | 30 |
| 374 | Tuggerah Lakes Secondary College The Entrance Campus | Shelly Beach | Mathematics Advanced | 2 |
| 375 | Turramurra High School | South Turramurra | Mathematics Advanced | 10 |
| 376 | Tyndale Christian School | Blacktown | Mathematics Advanced | 2 |
| 377 | Unity Grammar College | Austral | Mathematics Advanced | 2 |
| 378 | Wade High School | Griffith | Mathematics Advanced | 1 |
| 379 | Wahroonga Adventist School | Wahroonga | Mathematics Advanced | 4 |
| 380 | Waverley College | Waverley | Mathematics Advanced | 24 |
| 381 | Wenona School | North Sydney | Mathematics Advanced | 24 |
| 382 | Western Grammar School | Plumpton | Mathematics Advanced | 1 |
| 383 | Westfields Sports High School | Fairfield West | Mathematics Advanced | 3 |
| 384 | William Carey Christian School | Prestons | Mathematics Advanced | 3 |
| 385 | William Clarke College | Kellyville | Mathematics Advanced | 21 |
| 386 | Willoughby Girls High School | Willoughby | Mathematics Advanced | 14 |
| 387 | Winmalee High School | Winmalee | Mathematics Advanced | 1 |
| 388 | Wollemi College | Werrington | Mathematics Advanced | 7 |
| 389 | Woolooware High School | Woolooware | Mathematics Advanced | 2 |
| 390 | Wycliffe Christian School | Warrimoo | Mathematics Advanced | 1 |
| 391 | Wyndham College | Quakers Hill | Mathematics Advanced | 3 |
| 392 | Wyong Christian Community School | Wyong | Mathematics Advanced | 1 |
| 393 | Xavier Catholic College Albury | North Albury | Mathematics Advanced | 2 |
| 394 | Xavier Catholic College Ballina | Skennars Head | Mathematics Advanced | 2 |
| 395 | Xavier College | Llandilo | Mathematics Advanced | 1 |
| 396 | Yass High School | Yass | Mathematics Advanced | 1 |