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.
| 6958 | Croox, Morgan Marianna | St Marks Catholic College | Stanhope Gardens | Studies of Religion II | DA | |
| 6959 | Croox, Morgan Marianna | St Marks Catholic College | Stanhope Gardens | Visual Arts | DA | |
| 6960 | Cropley, Hannah | Merewether High School | Broadmeadow | Society and Culture | DA | |
| 6961 | Cropley, Jespah Rohan | The Scots School Albury | Albury | Music 1 | DA | |
| 6962 | Cropper, Jamie Lynette | William Clarke College | Kellyville | Drama | DA | |
| 6963 | Cross, Ellie | MacKillop College Port Macquarie | Port Macquarie | Biology | DA | |
| 6964 | Cross, Ellie | MacKillop College Port Macquarie | Port Macquarie | Legal Studies | DA | |
| 6965 | Cross, Ellie | MacKillop College Port Macquarie | Port Macquarie | Personal Development, Health and Physical Education | DA | |
| 6966 | Cross, Ellie | MacKillop College Port Macquarie | Port Macquarie | Senior Science | DA | |
| 6967 | Cross, Georgia | Wollongong High School of the Performing Arts | Fairy Meadow | Drama | DA | |
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| 6968 | Cross, Siobhan | Southern Cross School of Distance Education | East Ballina | French Beginners | DA | |
| 6969 | Cross, Zoe | MLC School | Burwood | Drama | DA | |
| 6970 | Cross, Zoe | MLC School | Burwood | English (Advanced) | DA | |
| 6971 | Cross, Zoe | MLC School | Burwood | Mathematics Extension 1 | DA | |
| 6972 | Cross, Zoe | Tara Anglican School for Girls | North Parramatta | Food Technology | DA | |
| 6973 | Crossingham, Chloe | Great Lakes College Tuncurry Senior Campus | Tuncurry | Personal Development, Health and Physical Education | DA | |
| 6974 | Croston, Archie Samuel David | St Ignatius College | Lane Cove | English (Advanced) | DA | |
| 6975 | Crosweller, Indigo Ann Lynette | Sydney Girls High School | Surry Hills | All-rounder | ||
| 6976 | Crosweller, Indigo Ann Lynette | Sydney Girls High School | Surry Hills | Economics | DA | |
| 6977 | Crosweller, Indigo Ann Lynette | Sydney Girls High School | Surry Hills | English (Advanced) | DA | |
| 6978 | Crosweller, Indigo Ann Lynette | Sydney Girls High School | Surry Hills | English Extension 1 | DA | |
| 6979 | Crosweller, Indigo Ann Lynette | Sydney Girls High School | Surry Hills | English Extension 2 | DA | |
| 6980 | Crosweller, Indigo Ann Lynette | Sydney Girls High School | Surry Hills | Legal Studies | DA | |
| 6981 | Crosweller, Indigo Ann Lynette | Sydney Girls High School | Surry Hills | Modern History | DA | |
| 6982 | Crosweller, Indigo Ann Lynette | Sydney Girls High School | Surry Hills | Legal Studies | Subject rank | 16 |
| 6983 | Crouch, Mercedes | Tara Anglican School for Girls | North Parramatta | Business Studies | DA | |
| 6984 | Crouch, Mercedes | Tara Anglican School for Girls | North Parramatta | Legal Studies | DA | |
| 6985 | Crouch, Mercedes | Tara Anglican School for Girls | North Parramatta | Mathematics General 2 | DA | |
| 6986 | Crouch, Yvette | Loreto Normanhurst | Normanhurst | Drama | DA | |
| 6987 | Crowe, Amanda | Willoughby Girls High School | Willoughby | Ancient History | DA | |
| 6988 | Crowe, Amanda | Willoughby Girls High School | Willoughby | English (Standard) | DA | |
| 6989 | Crowe, Amanda | Willoughby Girls High School | Willoughby | History Extension | DA | |
| 6990 | Crowe, Amanda | Willoughby Girls High School | Willoughby | Personal Development, Health and Physical Education | DA | |
| 6991 | Crowe, Amanda | Willoughby Girls High School | Willoughby | Society and Culture | DA | |
| 6992 | Crowe, Amanda | Willoughby Girls High School | Willoughby | English (Standard) | Subject rank | 16 |
| 6993 | Crowe, Amelia | Ascham School | Edgecliff | Mathematics General 2 | DA | |
| 6994 | Crowe, Amelia | Ascham School | Edgecliff | Modern History | DA | |
| 6995 | Crowe, Gemma Eve | Davidson High School | Frenchs Forest | Hospitality Examination | DA | |
| 6996 | Crowe, Gemma Eve | Davidson High School | Frenchs Forest | Music 1 | DA | |
| 6997 | Crowe, Miles Francis John | St Ignatius College | Lane Cove | Mathematics | DA | |
| 6998 | Crowe, Sophie | St Patricks College Sutherland | Sutherland | Mathematics | DA | |
| 6999 | Crowe-Maxwell, Harrison Jean William | St Pius X College | Chatswood | Information Processes and Technology | DA | |
| 7000 | Crowe-Maxwell, Harrison Jean William | St Pius X College | Chatswood | Software Design and Development | DA | |
| 7001 | Crowe-Pace, Cody | Chevalier College | Burradoo | Hospitality Examination | DA | |
| 7002 | Crowle, Eliza Lauryn | Loreto Kirribilli | Kirribilli | Legal Studies | DA | |
| 7003 | Crowle, Eliza Lauryn | Loreto Kirribilli | Kirribilli | Mathematics Extension 1 | DA | |
| 7004 | Crowle, Vivienne | Brigidine College Randwick | Randwick | Ancient History | DA | |
| 7005 | Crowle, Vivienne | Brigidine College Randwick | Randwick | English (Advanced) | DA | |
| 7006 | Crowle, Vivienne | Brigidine College Randwick | Randwick | English Extension 1 | DA | |
| 7007 | Crowle, Vivienne | Brigidine College Randwick | Randwick | History Extension | DA | |