This is the NSW HSC Honour Roll, listing every award or prize won by New South Wales HSC students in 2011, along with their school and subject details.
The report includes all Distinguished Achiever awards, All Rounder awards, and Subject Top Achiever awards (with rankings). First in Course awards are shown as Subject Top Achiever awards with a ranking of '1' i.e. first place.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 4443 | Casali, Matthew Lawrence | St Ignatius College | Lane Cove | General Mathematics | DA | |
| 4444 | Casanova, Alexander | Marist College North Shore | North Sydney | Entertainment Industry Examination | DA | |
| 4445 | Case, Madisson Maryellen | Port Hacking High School | Miranda | Community and Family Studies | DA | |
| 4446 | Casey, Amy Lin | Willoughby Girls High School | Willoughby | Ancient History | DA | |
| 4447 | Casey, Amy Lin | Willoughby Girls High School | Willoughby | Mathematics | DA | |
| 4448 | Casey, Elouise | Monte Sant Angelo Mercy College | North Sydney | All-rounder | ||
| 4449 | Casey, Elouise | Monte Sant Angelo Mercy College | North Sydney | Biology | DA | |
| 4450 | Casey, Elouise | Monte Sant Angelo Mercy College | North Sydney | Business Studies | DA | |
| 4451 | Casey, Elouise | Monte Sant Angelo Mercy College | North Sydney | English (Advanced) | DA | |
| 4452 | Casey, Elouise | Monte Sant Angelo Mercy College | North Sydney | German Continuers | DA | |
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| 4453 | Casey, Elouise | Monte Sant Angelo Mercy College | North Sydney | Studies of Religion II | DA | |
| 4454 | Casey, James | MacKillop College Port Macquarie | Port Macquarie | General Mathematics | DA | |
| 4455 | Casey, James | MacKillop College Port Macquarie | Port Macquarie | Music 1 | DA | |
| 4456 | Casey, Jordan Rita Rose | Winmalee High School | Winmalee | All-rounder | ||
| 4457 | Casey, Jordan Rita Rose | Winmalee High School | Winmalee | Biology | DA | |
| 4458 | Casey, Jordan Rita Rose | Winmalee High School | Winmalee | Chemistry | DA | |
| 4459 | Casey, Jordan Rita Rose | Winmalee High School | Winmalee | English (Advanced) | DA | |
| 4460 | Casey, Jordan Rita Rose | Winmalee High School | Winmalee | Mathematics | DA | |
| 4461 | Casey, Jordan Rita Rose | Winmalee High School | Winmalee | Mathematics Extension 1 | DA | |
| 4462 | Casey, Jordan Rita Rose | Winmalee High School | Winmalee | Physics | DA | |
| 4463 | Casey, Jordan Rita Rose | Winmalee High School | Winmalee | Biology | Subject rank | 14 |
| 4464 | Casey, Mia | Stella Maris College | Manly | General Mathematics | DA | |
| 4465 | Casey, Mia | Stella Maris College | Manly | Visual Arts | DA | |
| 4466 | Casey, Rebecca | Burwood Girls High School | Croydon | Economics | DA | |
| 4467 | Casey, Rebecca | Burwood Girls High School | Croydon | Senior Science | DA | |
| 4468 | Casey, Willis | Pittwater House Schools | Collaroy | Mathematics | DA | |
| 4469 | Casey, Willis | Pittwater House Schools | Collaroy | Mathematics Extension 1 | DA | |
| 4470 | Casey, Willis | Pittwater House Schools | Collaroy | Modern History | DA | |
| 4471 | Cash, Alexandria Jade | Colo High School | North Richmond | Visual Arts | DA | |
| 4472 | Cash, Sally | The Hills Grammar School | Kenthurst | Ancient History | DA | |
| 4473 | Cash, Sally | The Hills Grammar School | Kenthurst | General Mathematics | DA | |
| 4474 | Cashin, Coen | MacKillop Catholic College | Woongarrah | Music 1 | DA | |
| 4475 | Cashman, Timothy | St Patricks College Sutherland | Sutherland | Mathematics | DA | |
| 4476 | Casinader, Eloise | Newcastle Grammar School | Newcastle | Biology | DA | |
| 4477 | Caspersonn, Juliet | Wenona School | North Sydney | General Mathematics | DA | |
| 4478 | Cassaniti, Michael | Cecil Hills High School | Cecil Hills | General Mathematics | DA | |
| 4479 | Cassar, Alexander Emmanuel | Wollemi College | Werrington | English (Advanced) | DA | |
| 4480 | Cassar, Alexander Emmanuel | Wollemi College | Werrington | English Extension 1 | DA | |
| 4481 | Cassar, Alexander Emmanuel | Wollemi College | Werrington | Modern History | DA | |
| 4482 | Cassar, Alexander Emmanuel | Wollemi College | Werrington | Visual Arts | DA | |
| 4483 | Cassidy, Isabelle | Wenona School | North Sydney | English (Advanced) | DA | |
| 4484 | Cassidy, Isabelle | Wenona School | North Sydney | English Extension 1 | DA | |
| 4485 | Cassidy, Isabelle | Wenona School | North Sydney | History Extension | DA | |
| 4486 | Cassidy, Isabelle | Wenona School | North Sydney | Modern History | DA | |
| 4487 | Cassidy, Isabelle | Wenona School | North Sydney | Visual Arts | DA | |
| 4488 | Cassidy, Michael James | Terrigal High School | Terrigal | Industrial Technology | DA | |
| 4489 | Cassilles, Lachlan | Thomas Hassall Anglican College | Middleton Grange | Industrial Technology | DA | |
| 4490 | Cassin, Mardee Louise | Roseville College | Roseville | Earth and Environmental Science | DA | |
| 4491 | Cassisi, Jeremy | St Pauls Catholic College | ? | General Mathematics | DA | |
| 4492 | Cassuben, Julia | Wenona School | North Sydney | English (Advanced) | DA | |