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.
| 451 | Indonesian Continuers | Archer, Robert Gordon | 2 | Macarthur Anglican School | Cobbitty |
| 452 | Indonesian Continuers | House, Ellen Jill | 3 | Macarthur Anglican School | Cobbitty |
| 453 | Indonesian Continuers | Lu, Jessica Chee Ying | 4 | Ryde Secondary College | Ryde |
| 454 | Indonesian Continuers | Dovas, Tabitha Jayne | 5 | Woolooware High School | Woolooware |
| 455 | Indonesian Continuers | Hawley, Charles | 5 | The Scots College | Bellevue Hill |
| 456 | Indonesian Extension | House, Ellen Jill | 1 | Macarthur Anglican School | Cobbitty |
| 457 | Indonesian Extension | Lee, Amy Jacinta | 2 | NSW School of Languages | Petersham |
| 458 | Indonesian Extension | Kwok, Cassandra Yin-Yiu | 3 | NSW School of Languages | Petersham |
| 459 | Indonesian Extension | Lu, Jessica Chee Ying | 4 | NSW School of Languages | Petersham |
| 460 | Industrial Technology | Jigalin, Matthew | 1 | Arden Anglican School Epping Campus | Epping |
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| 461 | Industrial Technology | Tang, Melissa | 2 | St Mary Star of the Sea College | Wollongong |
| 462 | Industrial Technology | Van Druten, Kira Lynne | 3 | Barrenjoey High School | Avalon |
| 463 | Industrial Technology | McWhinney, Rhys John | 4 | Marist College Kogarah | Bexley |
| 464 | Industrial Technology | Moltzen, Dane | 5 | Mater Maria Catholic College | Warriewood |
| 465 | Industrial Technology | Gilchrist, Alexander | 6 | St Pauls Catholic College Manly | Manly |
| 466 | Industrial Technology | Dela Cruz, Carlos | 7 | Parramatta Marist High School | Westmead |
| 467 | Industrial Technology | Cousins, Henry | 8 | Oxford Falls Grammar School | Oxford Falls |
| 468 | Industrial Technology | Anderson, Jaiyan | 9 | Trinity Catholic College Lismore | East Lismore |
| 469 | Industrial Technology | Cupitt, Eamon James | 10 | Kiama High School | Kiama |
| 470 | Industrial Technology | Gapper, Mitchell Curtis | 10 | Model Farms High School | Baulkham Hills |
| 471 | Industrial Technology | Tye, Celine | 10 | Sydney Distance Education High School | Woolloomooloo |
| 472 | Information and Digital Technology Examination | Chan, Joshua | 1 | Epping Boys High School | Eastwood |
| 473 | Information and Digital Technology Examination | De Martin, Alex | 2 | South Western Sydney Institute Campbelltown Campus | Campbelltown |
| 474 | Information and Digital Technology Examination | Cain, Andrew | 3 | Epping Boys High School | Eastwood |
| 475 | Information and Digital Technology Examination | Nakada, Naoto | 3 | Sydney Secondary College Blackwattle Bay Campus | Glebe |
| 476 | Information and Digital Technology Examination | Baiada, Alexander | 5 | Parramatta Marist High School | Westmead |
| 477 | Information and Digital Technology Examination | Liang, Jayden | 5 | Epping Boys High School | Eastwood |
| 478 | Information and Digital Technology Examination | Phillips, Bailey | 5 | Rooty Hill High School | Rooty Hill |
| 479 | Information Processes and Technology | Zeng, Chris Hao | 1 | North Sydney Boys High School | Crows Nest |
| 480 | Information Processes and Technology | Collender, Sierra | 2 | Loreto Normanhurst | Normanhurst |
| 481 | Information Processes and Technology | Riis, Andrew | 3 | Northern Beaches Christian School | Terrey Hills |
| 482 | Information Processes and Technology | Gorga, Andrew James | 4 | North Sydney Boys High School | Crows Nest |
| 483 | Information Processes and Technology | Sharma, Divyansh | 5 | North Sydney Boys High School | Crows Nest |
| 484 | Information Processes and Technology | Irwin, Emily | 6 | Marist Sisters College Woolwich | Woolwich |
| 485 | Information Processes and Technology | Krishna, Rahul | 7 | North Sydney Boys High School | Crows Nest |
| 486 | Information Processes and Technology | Li, Ziyuan | 8 | North Sydney Boys High School | Crows Nest |
| 487 | Information Processes and Technology | Napit, Srawan Pandey | 9 | North Sydney Boys High School | Crows Nest |
| 488 | Information Processes and Technology | Ly, Thomas | 10 | Canley Vale High School | Canley Vale |
| 489 | Italian Beginners | Charles, Emma | 1 | Smiths Hill High School | Wollongong |
| 490 | Italian Beginners | Carrizo, Valentina | 2 | NSW School of Languages | Petersham |
| 491 | Italian Beginners | Yang, Jessica Wen | 2 | North Sydney Girls High School | Crows Nest |
| 492 | Italian Beginners | Zou, Xin Yi (Annie) | 4 | North Sydney Girls High School | Crows Nest |
| 493 | Italian Beginners | Campbell, Alison | 5 | Pymble Ladies College | Pymble |
| 494 | Italian Continuers | Adams, Maxim | 1 | International Grammar School | Ultimo |
| 495 | Italian Continuers | Munns, Jack | 2 | Sydney Grammar School | Darlinghurst |
| 496 | Italian Continuers | Maher, Grace | 3 | Loreto Normanhurst | Normanhurst |
| 497 | Italian Continuers | Gambacorta, Martina | 4 | Cerdon College | Merrylands |
| 498 | Italian Continuers | Ilievski, Ivana | 5 | NSW School of Languages | Petersham |
| 499 | Italian Extension | Novo, Natasha | 1 | Santa Sabina College | Strathfield |
| 500 | Italian Extension | Gambacorta, Martina | 2 | Cerdon College | Merrylands |