This report shows the total number of HSC Distinguished Achiever awards won by students in each subject at each school during 2018.
| 1 | Burwood Girls High School | Croydon | Korean in Context | 3 |
| 2 | Cheltenham Girls High School | Beecroft | Korean in Context | 3 |
| 3 | Meriden School | Strathfield | Korean in Context | 3 |
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| 4 | Carlingford High School | Carlingford | Korean in Context | 2 |
| 5 | North Sydney Girls High School | Crows Nest | Korean in Context | 2 |
| 6 | Blakehurst High School | Blakehurst | Korean in Context | 1 |
| 7 | Chatswood High School | Chatswood | Korean in Context | 1 |
| 8 | Concord High School | Concord | Korean in Context | 1 |
| 9 | Covenant Christian School | Belrose | Korean in Context | 1 |
| 10 | Crestwood High School | Baulkham Hills | Korean in Context | 1 |
| 11 | Cumberland High School | Carlingford | Korean in Context | 1 |
| 12 | Epping Boys High School | Eastwood | Korean in Context | 1 |
| 13 | Greenacre Baptist Christian Community School | Greenacre | Korean in Context | 1 |
| 14 | Homebush Boys High School | Homebush | Korean in Context | 1 |
| 15 | Killara High School | Killara | Korean in Context | 1 |
| 16 | Marsden High School | Meadowbank | Korean in Context | 1 |
| 17 | MLC School | Burwood | Korean in Context | 1 |
| 18 | Northmead Creative and Performing Arts High School | Northmead | Korean in Context | 1 |
| 19 | St Marys Senior High School | St Marys | Korean in Context | 1 |