This is the NSW HSC Honour Roll, listing every award or prize won by New South Wales HSC students in 2018, 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.
| 6108 | Clarke, Jessica Gail | McCarthy Catholic College West Tamworth | West Tamworth | Food Technology | DA | |
| 6109 | Clarke, Justin | Barker College | Hornsby | Mathematics Extension 1 | DA | |
| 6110 | Clarke, Lachlan | Calderwood Christian School | Calderwood | Mathematics General 2 | DA | |
| 6111 | Clarke, Laura | Willoughby Girls High School | Willoughby | Society and Culture | DA | |
| 6112 | Clarke, Lily | St Mary Star of the Sea College | Wollongong | Mathematics General 2 | DA | |
| 6113 | Clarke, Madison | Cambridge Park High School | Cambridge Park | English (Advanced) | DA | |
| 6114 | Clarke, Oliver | Sydney Grammar School | Darlinghurst | Chemistry | DA | |
| 6115 | Clarke, Oliver | Sydney Grammar School | Darlinghurst | Economics | DA | |
| 6116 | Clarke, Oliver | Sydney Grammar School | Darlinghurst | Geography | DA | |
| 6117 | Clarke, Oliver | Sydney Grammar School | Darlinghurst | Mathematics | DA | |
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| 6118 | Clarke, Oliver | Sydney Grammar School | Darlinghurst | Mathematics Extension 1 | DA | |
| 6119 | Clarke, Olivia | Xavier Catholic College Ballina | Skennars Head | Visual Arts | DA | |
| 6120 | Clarke, Sebastian | Yanco Agricultural High School | Yanco | Visual Arts | DA | |
| 6121 | Clarke, Zoe | Carlingford High School | Carlingford | Visual Arts | DA | |
| 6122 | Clarke-Bruce, Olivia | The Hills Grammar School | Kenthurst | Business Studies | DA | |
| 6123 | Clarke-Bruce, Olivia | The Hills Grammar School | Kenthurst | English (Advanced) | DA | |
| 6124 | Clarke-Bruce, Olivia | The Hills Grammar School | Kenthurst | Visual Arts | DA | |
| 6125 | Clarke-Randazzo, Lucy | James Sheahan Catholic High School | Orange | Mathematics | DA | |
| 6126 | Clarke-Randazzo, Lucy | James Sheahan Catholic High School | Orange | Music 2 | DA | |
| 6127 | Clarke-Randazzo, Lucy | James Sheahan Catholic High School | Orange | Music Extension | DA | |
| 6128 | Clarke-Williams, Celeste Jayne | Tuggerah Lakes Secondary College The Entrance Campus | Shelly Beach | Personal Development, Health and Physical Education | DA | |
| 6129 | Clarkson, Catherine | Roseville College | Roseville | Mathematics | DA | |
| 6130 | Claymore, Charlotte | Sydney Secondary College Blackwattle Bay Campus | Glebe | Entertainment Industry Examination | DA | |
| 6131 | Claymore, Charlotte | Sydney Secondary College Blackwattle Bay Campus | Glebe | Society and Culture | DA | |
| 6132 | Clayton, April | Muirfield High School | North Rocks | Mathematics General 2 | DA | |
| 6133 | Clayton, April | Muirfield High School | North Rocks | Visual Arts | DA | |
| 6134 | Clayton, Ashley | Conservatorium High School | Sydney | Music 2 | DA | |
| 6135 | Cleal, Olivia | Holy Spirit College Bellambi | Bellambi | Modern History | DA | |
| 6136 | Cleal, Olivia | Holy Spirit College Bellambi | Bellambi | Music 1 | DA | |
| 6137 | Cleal, Olivia | Holy Spirit College Bellambi | Bellambi | Studies of Religion I | DA | |
| 6138 | Cleary, Annabelle Zofia Johnson | Merewether High School | Broadmeadow | Chemistry | DA | |
| 6139 | Cleary, Annabelle Zofia Johnson | Merewether High School | Broadmeadow | English (Advanced) | DA | |
| 6140 | Cleary, Annabelle Zofia Johnson | Merewether High School | Broadmeadow | English Extension 1 | DA | |
| 6141 | Cleary, Annabelle Zofia Johnson | Merewether High School | Broadmeadow | Modern History | DA | |
| 6142 | Cleary, Ruby Somara | Frensham School | Mittagong | Agriculture | DA | |
| 6143 | Cleary, Ruby Somara | Frensham School | Mittagong | Biology | DA | |
| 6144 | Cleary, Sophia | Oxford Falls Grammar School | Oxford Falls | Food Technology | DA | |
| 6145 | Cleary, Thomas | Oxford Falls Grammar School | Oxford Falls | Business Studies | DA | |
| 6146 | Cleary, Thomas | Oxford Falls Grammar School | Oxford Falls | Legal Studies | DA | |
| 6147 | Cleary, Thomas | Oxford Falls Grammar School | Oxford Falls | Mathematics General 2 | DA | |
| 6148 | Cleary-Gorton, Jason | St Andrews Cathedral School | Sydney | Ancient History | DA | |
| 6149 | Cleary-Gorton, Jason | St Andrews Cathedral School | Sydney | English (Advanced) | DA | |
| 6150 | Cleary-Gorton, Jason | St Andrews Cathedral School | Sydney | English Extension 1 | DA | |
| 6151 | Cleary-Gorton, Jason | St Andrews Cathedral School | Sydney | English Extension 2 | DA | |
| 6152 | Cleary-Gorton, Jason | St Andrews Cathedral School | Sydney | History Extension | DA | |
| 6153 | Cleary-Gorton, Jason | St Andrews Cathedral School | Sydney | Mathematics | DA | |
| 6154 | Clegg, Nicholas | Pacific Hills Christian School | Dural | Mathematics | DA | |
| 6155 | Clelland, Amelia | Brigidine College St Ives | St Ives | Mathematics | DA | |
| 6156 | Clements, Ella | Brigidine College St Ives | St Ives | Mathematics General 2 | DA | |
| 6157 | Clements, Kye | Dorrigo High School | Dorrigo | Biology | DA | |