This report shows the 2015 top students in each HSC subject, along with their ranking as assigned by the NSW Education Standards Authority.
Rankings are calculated from student HSC marks in the subject, or, where this results in a tie, from the average of the students' examination and assessment marks.
Students must achieve a band 6 or band E4 result in the relevant subject to appear in this list.
The number of top achievers reported varies from 5 to 20, according to the number of candidates taking each subject.
| 701 | Personal Development, Health and Physical Education | Wu, Justin | 5 | James Ruse Agricultural High School | Carlingford |
| 702 | Personal Development, Health and Physical Education | Basheer, Amelia | 6 | Roseville College | Roseville |
| 703 | Personal Development, Health and Physical Education | O'Rourke, Clare Aisling | 6 | Abbotsleigh | Wahroonga |
| 704 | Personal Development, Health and Physical Education | Harvey, Jeremy Denis | 8 | Marist College Kogarah | Bexley |
| 705 | Personal Development, Health and Physical Education | Khan, Zobia | 9 | Amity College Prestons | Prestons |
| 706 | Personal Development, Health and Physical Education | Rees, Alannah | 9 | Marian Catholic College Kenthurst | Kenthurst |
| 707 | Personal Development, Health and Physical Education | Thavalingam, Sriganesh | 11 | James Ruse Agricultural High School | Carlingford |
| 708 | Personal Development, Health and Physical Education | Dos Anjos, Katrina Ashleigh | 12 | Prairiewood High School | Prairiewood |
| 709 | Personal Development, Health and Physical Education | Fitzgerald, Caitlin | 13 | Magdalene Catholic College | Narellan |
| 710 | Personal Development, Health and Physical Education | Papadopoulos, Vasiliki | 14 | St Spyridon College Senior School | Maroubra |
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| 711 | Personal Development, Health and Physical Education | Baharuddin, Aini Fitri | 15 | Moorebank High School | Moorebank |
| 712 | Personal Development, Health and Physical Education | Bansal, Simran | 15 | Pymble Ladies College | Pymble |
| 713 | Personal Development, Health and Physical Education | Lahoud, Tony | 17 | Parramatta Marist High School | Westmead |
| 714 | Personal Development, Health and Physical Education | Keskin, Alpay | 18 | Homebush Boys High School | Homebush |
| 715 | Personal Development, Health and Physical Education | Lavigne, Luca | 18 | Sydney Grammar School | Darlinghurst |
| 716 | Personal Development, Health and Physical Education | Patel, Maardavi | 18 | Girraween High School | Girraween |
| 717 | Personal Development, Health and Physical Education | Patterson, Charlotte Alice | 18 | MLC School | Burwood |
| 718 | Physics | Lai, Eric | 1 | Girraween High School | Girraween |
| 719 | Physics | Xu, Victoria | 2 | MLC School | Burwood |
| 720 | Physics | Costa, Jaden | 3 | Green Point Christian College | Green Point |
| 721 | Physics | Lek, Eu-Jan | 3 | Epping Boys High School | Eastwood |
| 722 | Physics | Ragavan, Ashvin | 5 | James Ruse Agricultural High School | Carlingford |
| 723 | Physics | Ma, Karen | 6 | North Sydney Girls High School | Crows Nest |
| 724 | Physics | Mah, Leonard Jon Wyn | 7 | Sydney Boys High School | Moore Park |
| 725 | Physics | Tong, Maggie | 8 | Sydney Girls High School | Surry Hills |
| 726 | Physics | Wu, Raymond | 9 | James Ruse Agricultural High School | Carlingford |
| 727 | Physics | Ong, Wei Li | 10 | Baulkham Hills High School | Baulkham Hills |
| 728 | Polish Continuers | Chabros, Maja | 1 | Secondary College of Languages Ashfield Boys Campus | Ashfield |
| 729 | Polish Continuers | Wilkonski, Anna Victoria | 2 | Secondary College of Languages Randwick Centre | Randwick |
| 730 | Polish Continuers | Stempien, Maya | 3 | Secondary College of Languages Randwick Centre | Randwick |
| 731 | Polish Continuers | Pawlicka, Josephine | 4 | Secondary College of Languages Ashfield Boys Campus | Ashfield |
| 732 | Polish Continuers | Kwiatkowski, Olivia Elizabeth | 5 | Secondary College of Languages Randwick Centre | Randwick |
| 733 | Portuguese Continuers | Ferreira, Betina | 1 | NSW School of Languages | Petersham |
| 734 | Portuguese Continuers | Da Costa Alves, Caio | 2 | NSW School of Languages | Petersham |
| 735 | Portuguese Continuers | de Almeida Guarino, Carolina | 3 | NSW School of Languages | Petersham |
| 736 | Primary Industries Examination | Nielsen, Claudia | 1 | Calrossy Anglican School | Tamworth |
| 737 | Primary Industries Examination | Essam, Scott Alexander | 2 | Hurlstone Agricultural High School | Glenfield |
| 738 | Primary Industries Examination | Longworth, Emma | 3 | Muirfield High School | North Rocks |
| 739 | Primary Industries Examination | Bryant, Claudia | 4 | St Marys College | Gunnedah |
| 740 | Primary Industries Examination | Richter, Sarah Lauren | 4 | Caroline Chisholm College | Glenmore Park |
| 741 | Retail Services Examination | Smithers, Crystal-Lee | 1 | Emmaus Catholic College | Kemps Creek |
| 742 | Retail Services Examination | Edmunds, Rachael Elizabeth | 2 | Maitland Grossmann High School | East Maitland |
| 743 | Retail Services Examination | Broderick, Kiara Jean | 3 | Maitland Grossmann High School | East Maitland |
| 744 | Retail Services Examination | Pollock, Charlie Jane | 4 | East Hills Girls Technology High School | Panania |
| 745 | Russian Continuers | Bogatyreva, Natalia | 1 | NSW School of Languages | Petersham |
| 746 | Russian Continuers | Smolnikov, Andrei | 2 | Rose Bay Secondary College | Dover Heights |
| 747 | Russian Continuers | Singatoulina, Farida | 3 | NSW School of Languages | Petersham |
| 748 | Russian Continuers | Grozdov, Pavel | 4 | NSW School of Languages | Petersham |
| 749 | Russian Continuers | Vokhmyakova, Alena | 5 | Rose Bay Secondary College | Dover Heights |
| 750 | Senior Science | Hechenberger, Arden | 1 | Gosford High School | Gosford |