This report lists the school, subject and student names of every HSC band 6 or band E4 result that was awarded in 2023.
Note that where a student has undertaken studies at more than one school, the student's main school is shown.
| 1 | Abbotsleigh | Wahroonga | Chinese Extension | George, Natalie |
| 2 | Abbotsleigh | Wahroonga | Chinese Extension | Latimer, Abby Diana Ruby |
| 3 | Abbotsleigh | Wahroonga | Chinese Extension | Lipman, Sofia Prrang |
| 4 | Abbotsleigh | Wahroonga | Chinese Extension | Pitman, Sophie Isabelle Jenny |
| 5 | Ascham School | Edgecliff | Chinese Extension | Carey, Roisin |
| 6 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Chinese Extension | Tsui, Victoria |
| 7 | Bonnyrigg High School | Bonnyrigg | Chinese Extension | Nget, Noung Munik |
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| 8 | Central Coast Grammar School | Erina Heights | Chinese Extension | Vella, Ashley |
| 9 | Cranbrook School | Bellevue Hill | Chinese Extension | Anderson, Andre |
| 10 | Cranbrook School | Bellevue Hill | Chinese Extension | Billings, Jared |
| 11 | Killara High School | Killara | Chinese Extension | Haruna, Ryoka |
| 12 | Knox Grammar School | Wahroonga | Chinese Extension | Bennetts, Connor Lee |
| 13 | Meriden School | Strathfield | Chinese Extension | Kalipciyan, Paige Miriam |
| 14 | Meriden School | Strathfield | Chinese Extension | Tan, Zhou Yee Jessica |
| 15 | Pennant Hills High School | Pennant Hills | Chinese Extension | Cromie, Lachlan |
| 16 | Pennant Hills High School | Pennant Hills | Chinese Extension | Song, Daeun |
| 17 | Presbyterian Ladies College Sydney | Croydon | Chinese Extension | Chang, Madeline |
| 18 | Presbyterian Ladies College Sydney | Croydon | Chinese Extension | Griffiths, Ava |
| 19 | Presbyterian Ladies College Sydney | Croydon | Chinese Extension | Kuoch, Emylene |
| 20 | Randwick Girls High School | Randwick | Chinese Extension | Newton, Lara |
| 21 | Randwick Girls High School | Randwick | Chinese Extension | Wu, Jesslyn |
| 22 | Ravenswood School for Girls | Gordon | Chinese Extension | McKenzie, Yasmin |
| 23 | SCECGS Redlands | Cremorne | Chinese Extension | Riddell, Taylor |
| 24 | SCEGGS Darlinghurst | Darlinghurst | Chinese Extension | Lapham, Elizabeth |
| 25 | SCEGGS Darlinghurst | Darlinghurst | Chinese Extension | McGrath, Sophie |
| 26 | SCEGGS Darlinghurst | Darlinghurst | Chinese Extension | Paipetis, Mietta |
| 27 | SCEGGS Darlinghurst | Darlinghurst | Chinese Extension | Smith, Jemima Louie |
| 28 | St Ignatius College | Lane Cove | Chinese Extension | O'Dea, Joshua Richard |
| 29 | St Ignatius College | Lane Cove | Chinese Extension | Ross, Finlay John Patrick |
| 30 | St Josephs College Hunters Hill | Hunters Hill | Chinese Extension | Seeto, Joshua |
| 31 | Sydney Boys High School | Moore Park | Chinese Extension | Lim, Sean Jia Herr |
| 32 | The Kings School | North Parramatta | Chinese Extension | Tiongson, Samuel Vasallo |
| 33 | The Kings School | North Parramatta | Chinese Extension | Yoo, Chris |
| 34 | The Scots College | Bellevue Hill | Chinese Extension | Lake, Oliver |
| 35 | The Scots College | Bellevue Hill | Chinese Extension | Stoyles, Samuel |
| 36 | Wenona School | North Sydney | Chinese Extension | Wyatt, Briony |