This report shows the total number of HSC Distinguished Achiever awards won by students in each subject at each school during 2025.
| 1 | Abbotsleigh | Wahroonga | Korean Beginners | 1 |
| 2 | Auburn Girls High School | Auburn | Korean Beginners | 1 |
| 3 | Barker College | Hornsby | Korean Beginners | 1 |
| 4 | Baulkham Hills High School | Baulkham Hills | Korean Beginners | 4 |
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| 5 | Bonnyrigg High School | Bonnyrigg | Korean Beginners | 3 |
| 6 | Chatswood High School | Chatswood | Korean Beginners | 2 |
| 7 | Cheltenham Girls High School | Beecroft | Korean Beginners | 1 |
| 8 | Hills Adventist College Kellyville Campus | Kellyville | Korean Beginners | 1 |
| 9 | Hurlstone Agricultural High School | Glenfield | Korean Beginners | 3 |
| 10 | Inaburra School | Bangor | Korean Beginners | 1 |
| 11 | Killarney Heights High School | Killarney Heights | Korean Beginners | 1 |
| 12 | Kincumber High School | Kincumber | Korean Beginners | 1 |
| 13 | Marian Catholic College Kenthurst | Kenthurst | Korean Beginners | 1 |
| 14 | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | Korean Beginners | 1 |
| 15 | Presbyterian Ladies College Sydney | Croydon | Korean Beginners | 1 |
| 16 | St Marys College | Gunnedah | Korean Beginners | 1 |
| 17 | Strathfield Girls High School | Strathfield | Korean Beginners | 7 |
| 18 | Trinity Catholic College Lismore | East Lismore | Korean Beginners | 1 |
| 19 | Tyndale Christian School | Blacktown | Korean Beginners | 1 |
| 20 | Willoughby Girls High School | Willoughby | Korean Beginners | 2 |