| 1 | Abbotsleigh | Wahroonga | Mathematics General 2 | 9 |
| 2 | Al Noori Muslim School Senior Campus | Greenacre | Mathematics General 2 | 1 |
| 3 | Al-Faisal College | Auburn | Mathematics General 2 | 15 |
| 4 | Al-Faisal College Campbelltown Campus | Minto | Mathematics General 2 | 1 |
| 5 | Albion Park High School | Albion Park | Mathematics General 2 | 3 |
| 6 | Alexandria Park Community School | Alexandria | Mathematics General 2 | 1 |
| 7 | All Saints Catholic Senior College | Casula | Mathematics General 2 | 3 |
| 8 | All Saints College Bathurst | Bathurst | Mathematics General 2 | 6 |
| 9 | All Saints College St Marys Campus | Maitland | Mathematics General 2 | 2 |
| 10 | All Saints Greek Orthodox Grammar School | Belmore | Mathematics General 2 | 1 |
| |
||||
| 11 | Alpha Omega Senior College | Auburn | Mathematics General 2 | 12 |
| 12 | Alstonville High School | Alstonville | Mathematics General 2 | 2 |
| 13 | Amity College Prestons | Prestons | Mathematics General 2 | 12 |
| 14 | Aquinas College | Menai | Mathematics General 2 | 6 |
| 15 | Arden Anglican School Epping Campus | Epping | Mathematics General 2 | 11 |
| 16 | Armidale High School | Armidale | Mathematics General 2 | 2 |
| 17 | Arndell Anglican College | Oakville | Mathematics General 2 | 3 |
| 18 | Arthur Phillip High School | Parramatta | Mathematics General 2 | 1 |
| 19 | Ascham School | Edgecliff | Mathematics General 2 | 14 |
| 20 | Ashfield Boys High School | Ashfield | Mathematics General 2 | 4 |
| 21 | Asquith Boys High School | Asquith | Mathematics General 2 | 4 |
| 22 | Asquith Girls High School | Asquith | Mathematics General 2 | 4 |
| 23 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Mathematics General 2 | 5 |
| 24 | Australian International School Malaysia | Selangor, Malaysia | Mathematics General 2 | 3 |
| 25 | Avondale School | Cooranbong | Mathematics General 2 | 1 |
| 26 | Barker College | Hornsby | Mathematics General 2 | 41 |
| 27 | Barrenjoey High School | Avalon | Mathematics General 2 | 8 |
| 28 | Bass High School | Bass Hill | Mathematics General 2 | 1 |
| 29 | Bede Polding College | South Windsor | Mathematics General 2 | 2 |
| 30 | Bega High School | Bega | Mathematics General 2 | 1 |
| 31 | Belmont Christian College | Belmont North | Mathematics General 2 | 1 |
| 32 | Belmont High School | Belmont | Mathematics General 2 | 1 |
| 33 | Belmore Boys High School | Belmore | Mathematics General 2 | 1 |
| 34 | Bethany College | Hurstville | Mathematics General 2 | 8 |
| 35 | Bethlehem College | Ashfield | Mathematics General 2 | 7 |
| 36 | Birrong Girls High School | Birrong | Mathematics General 2 | 2 |
| 37 | Bishop Druitt College | Coffs Harbour | Mathematics General 2 | 4 |
| 38 | Blacktown Girls High School | Blacktown | Mathematics General 2 | 1 |
| 39 | Blakehurst High School | Blakehurst | Mathematics General 2 | 4 |
| 40 | Blaxland High School | Blaxland | Mathematics General 2 | 5 |
| 41 | Blue Mountains Grammar School | Wentworth Falls | Mathematics General 2 | 2 |
| 42 | Bossley Park High School | Bossley Park | Mathematics General 2 | 2 |
| 43 | Bowral High School | Bowral | Mathematics General 2 | 1 |
| 44 | Bradfield College | St Leonards | Mathematics General 2 | 2 |
| 45 | Brigidine College Randwick | Randwick | Mathematics General 2 | 17 |
| 46 | Brigidine College St Ives | St Ives | Mathematics General 2 | 13 |
| 47 | Bulli High School | Bulli | Mathematics General 2 | 2 |
| 48 | Burwood Girls High School | Croydon | Mathematics General 2 | 1 |
| 49 | Callaghan College Jesmond Campus | Jesmond | Mathematics General 2 | 1 |
| 50 | Calrossy Anglican School | Tamworth | Mathematics General 2 | 1 |