| 401 | Trinity Catholic College Lismore | Lismore | Mathematics | 2 |
| 402 | Trinity Grammar School | Summer Hill | Mathematics | 12 |
| 403 | Tumut High School | Tumut | Mathematics | 1 |
| 404 | Turramurra High School | South Turramurra | Mathematics | 9 |
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| 405 | Tyndale Christian School | Blacktown | Mathematics | 2 |
| 406 | Ulladulla High School | Ulladulla | Mathematics | 3 |
| 407 | Wadalba Community School | Wadalba | Mathematics | 1 |
| 408 | Warilla High School | Barrack Heights | Mathematics | 2 |
| 409 | Warners Bay High School | Warners Bay | Mathematics | 2 |
| 410 | Waverley College | Waverley | Mathematics | 7 |
| 411 | Wenona School | North Sydney | Mathematics | 22 |
| 412 | Westfields Sports High School | Fairfield West | Mathematics | 11 |
| 413 | Whitebridge High School | Whitebridge | Mathematics | 4 |
| 414 | William Carey Christian School | Prestons | Mathematics | 8 |
| 415 | William Clarke College | Kellyville | Mathematics | 14 |
| 416 | Willoughby Girls High School | Willoughby | Mathematics | 10 |
| 417 | Winmalee High School | Winmalee | Mathematics | 1 |
| 418 | Wollemi College | Werrington | Mathematics | 1 |
| 419 | Woolgoolga High School | Woolgoolga | Mathematics | 1 |
| 420 | Woolooware High School | Woolooware | Mathematics | 5 |
| 421 | Wyndham College | Quakers Hill | Mathematics | 4 |
| 422 | Wyong High School | Wyong | Mathematics | 1 |
| 423 | Xavier Catholic College | Skennars Head | Mathematics | 5 |
| 424 | Xavier High School | North Albury | Mathematics | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 7 Sep 2023