| 1951 | Trinity Catholic College Auburn Campus | Auburn | Personal Development, Health and Physical Education | 5 |
| 1952 | Trinity Catholic College Auburn Campus | Auburn | Senior Science | 5 |
| 1953 | Trinity Catholic College Goulburn | Goulburn | Hospitality Examination | 5 |
| 1954 | Trinity Catholic College Lismore | Lismore | Industrial Technology | 5 |
| 1955 | Trinity Grammar School | Summer Hill | Economics | 5 |
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| 1956 | Trinity Grammar School | Summer Hill | Personal Development, Health and Physical Education | 5 |
| 1957 | Turramurra High School | South Turramurra | Ancient History | 5 |
| 1958 | Turramurra High School | South Turramurra | Visual Arts | 5 |
| 1959 | Warners Bay High School | Warners Bay | Biology | 5 |
| 1960 | Wenona School | North Sydney | Music 1 | 5 |
| 1961 | Westfields Sports High School | Fairfield West | Business Studies | 5 |
| 1962 | Westfields Sports High School | Fairfield West | Dance | 5 |
| 1963 | William Clarke College | Kellyville | Mathematics General 2 | 5 |
| 1964 | William Clarke College | Kellyville | Society and Culture | 5 |
| 1965 | Willoughby Girls High School | Willoughby | Music 1 | 5 |
| 1966 | Willoughby Girls High School | Willoughby | Music Extension | 5 |
| 1967 | Willoughby Girls High School | Willoughby | Senior Science | 5 |
| 1968 | Willoughby Girls High School | Willoughby | Visual Arts | 5 |
| 1969 | Winmalee High School | Winmalee | Mathematics | 5 |
| 1970 | Winmalee High School | Winmalee | Personal Development, Health and Physical Education | 5 |
| 1971 | Wollongong High School of the Performing Arts | Fairy Meadow | Drama | 5 |
| 1972 | Woonona High School | Woonona | Community and Family Studies | 5 |
| 1973 | Wyndham College | Quakers Hill | Mathematics General 2 | 5 |
| 1974 | Abbotsleigh | Wahroonga | German Continuers | 4 |
| 1975 | Abbotsleigh | Wahroonga | Music 1 | 4 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023