| 351 | The Armidale School | Armidale | Mathematics Advanced | 1 |
| 352 | The Hills Grammar School | Kenthurst | Mathematics Advanced | 9 |
| 353 | The Kings School | North Parramatta | Mathematics Advanced | 41 |
| 354 | The Ponds High School | The Ponds | Mathematics Advanced | 16 |
| 355 | The Riverina Anglican College | Wagga Wagga | Mathematics Advanced | 2 |
| 356 | The Scots College | Bellevue Hill | Mathematics Advanced | 33 |
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| 357 | The Scots School Albury | Albury | Mathematics Advanced | 3 |
| 358 | Thomas Hassall Anglican College | Middleton Grange | Mathematics Advanced | 9 |
| 359 | Toongabbie Christian College | Toongabbie | Mathematics Advanced | 5 |
| 360 | Toormina High School | Toormina | Mathematics Advanced | 1 |
| 361 | Trinity Anglican College Albury | Thurgoona | Mathematics Advanced | 2 |
| 362 | Trinity Catholic College Auburn Campus | Auburn | Mathematics Advanced | 9 |
| 363 | Trinity Catholic College Goulburn | Goulburn | Mathematics Advanced | 3 |
| 364 | Trinity Catholic College Lismore | East Lismore | Mathematics Advanced | 4 |
| 365 | Trinity Grammar School | Summer Hill | Mathematics Advanced | 15 |
| 366 | Turramurra High School | South Turramurra | Mathematics Advanced | 5 |
| 367 | Tyndale Christian School | Blacktown | Mathematics Advanced | 1 |
| 368 | Ulladulla High School | Ulladulla | Mathematics Advanced | 2 |
| 369 | Wahroonga Adventist School | Wahroonga | Mathematics Advanced | 2 |
| 370 | Warilla High School | Barrack Heights | Mathematics Advanced | 1 |
| 371 | Warners Bay High School | Warners Bay | Mathematics Advanced | 1 |
| 372 | Wauchope High School | Wauchope | Mathematics Advanced | 1 |
| 373 | Waverley College | Waverley | Mathematics Advanced | 18 |
| 374 | Wenona School | North Sydney | Mathematics Advanced | 31 |
| 375 | Westfields Sports High School | Fairfield West | Mathematics Advanced | 4 |
| 376 | Whitebridge High School | Whitebridge | Mathematics Advanced | 1 |
| 377 | William Carey Christian School | Prestons | Mathematics Advanced | 4 |
| 378 | William Clarke College | Kellyville | Mathematics Advanced | 17 |
| 379 | Willoughby Girls High School | Willoughby | Mathematics Advanced | 11 |
| 380 | Wollemi College | Werrington | Mathematics Advanced | 2 |
| 381 | Woolgoolga High School | Woolgoolga | Mathematics Advanced | 1 |
| 382 | Woolooware High School | Woolooware | Mathematics Advanced | 2 |
| 383 | Woonona High School | Woonona | Mathematics Advanced | 1 |
| 384 | Xavier College | Llandilo | Mathematics Advanced | 2 |