This report shows the total number of HSC Distinguished Achiever awards won by students in each subject at each school during 2009.
| 1 | Pittwater High School | Mona Vale | Business Studies | 3 |
| 2 | Pittwater High School | Mona Vale | Community and Family Studies | 3 |
| 3 | Pittwater High School | Mona Vale | Earth and Environmental Science | 1 |
| 4 | Pittwater High School | Mona Vale | Engineering Studies | 1 |
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| 5 | Pittwater High School | Mona Vale | English Extension 1 | 1 |
| 6 | Pittwater High School | Mona Vale | English Extension 2 | 1 |
| 7 | Pittwater High School | Mona Vale | Entertainment Industry Examination | 1 |
| 8 | Pittwater High School | Mona Vale | Food Technology | 1 |
| 9 | Pittwater High School | Mona Vale | General Mathematics | 1 |
| 10 | Pittwater High School | Mona Vale | Hospitality Examination | 2 |
| 11 | Pittwater High School | Mona Vale | Japanese Continuers | 1 |
| 12 | Pittwater High School | Mona Vale | Legal Studies | 1 |
| 13 | Pittwater High School | Mona Vale | Mathematics Extension 1 | 2 |
| 14 | Pittwater High School | Mona Vale | Music Extension | 1 |
| 15 | Pittwater High School | Mona Vale | Personal Development, Health and Physical Education | 2 |
| 16 | Pittwater High School | Mona Vale | Physics | 1 |
| 17 | Pittwater High School | Mona Vale | Society and Culture | 1 |
| 18 | Pittwater High School | Mona Vale | Studies of Religion II | 3 |
| 19 | Pittwater High School | Mona Vale | Textiles and Design | 3 |
| 20 | Pittwater High School | Mona Vale | Visual Arts | 5 |