| 1974 | Barker College | Hornsby | Business Studies | Dudley, Jack Robert |
| 1975 | Barker College | Hornsby | Business Studies | Fallows, Samuel John |
| 1976 | Barker College | Hornsby | Business Studies | Fisher, Isaac William |
| 1977 | Barker College | Hornsby | Business Studies | Gibson, Samuel John |
| 1978 | Barker College | Hornsby | Business Studies | Graham, Matthew Henry |
| 1979 | Barker College | Hornsby | Business Studies | Gray, Georgia Ashleigh |
| 1980 | Barker College | Hornsby | Business Studies | Grills, Lilliah Robyn |
| 1981 | Barker College | Hornsby | Business Studies | Haynes, Meg Claire |
| 1982 | Barker College | Hornsby | Business Studies | Hill, Olivia Amy |
| 1983 | Barker College | Hornsby | Business Studies | Jones, Matthew Evan |
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| 1984 | Barker College | Hornsby | Business Studies | Kahn, Liam Jeremy |
| 1985 | Barker College | Hornsby | Business Studies | Kwan, Anthea |
| 1986 | Barker College | Hornsby | Business Studies | Lloyd, Lachlan Burnett |
| 1987 | Barker College | Hornsby | Business Studies | Mansfield, Alexander David |
| 1988 | Barker College | Hornsby | Business Studies | Mason, Brae Russell |
| 1989 | Barker College | Hornsby | Business Studies | Metzmacher, Seth Colin |
| 1990 | Barker College | Hornsby | Business Studies | Neville, Hugo James |
| 1991 | Barker College | Hornsby | Business Studies | O'Brien, Matthew Lewis |
| 1992 | Barker College | Hornsby | Business Studies | Ruberg, Xavier Basil |
| 1993 | Barker College | Hornsby | Business Studies | Slack-Smith, Henry James |
| 1994 | Barker College | Hornsby | Business Studies | Sneddon, Benjamin James |
| 1995 | Barker College | Hornsby | Business Studies | Tafft, Emma Kate |
| 1996 | Barker College | Hornsby | Business Studies | Taragel, Olivia Ivy |
| 1997 | Barker College | Hornsby | Business Studies | Turner, Matthew Camryn |
| 1998 | Barker College | Hornsby | Chemistry | Chang, Patrick Michael |
| 1999 | Barker College | Hornsby | Chemistry | De La Lande, Robert Morris |
| 2000 | Barker College | Hornsby | Chemistry | Dring, Alexander John |
| 2001 | Barker College | Hornsby | Chemistry | Dutkiewicz, Christopher Andrew |
| 2002 | Barker College | Hornsby | Chemistry | Greenberg, Jonathan Daniel |
| 2003 | Barker College | Hornsby | Chemistry | Hanrahan, Fraser Scott |
| 2004 | Barker College | Hornsby | Chemistry | Janjevski, Nicolas Misha |
| 2005 | Barker College | Hornsby | Chemistry | Jeffery, Alice Lucy |
| 2006 | Barker College | Hornsby | Chemistry | Lambrechts, Lucien Sebastian |
| 2007 | Barker College | Hornsby | Chemistry | Li, William Runjia |
| 2008 | Barker College | Hornsby | Chemistry | Malik, Benjamin Harris |
| 2009 | Barker College | Hornsby | Chemistry | Marais, Richard Carl |
| 2010 | Barker College | Hornsby | Chemistry | Schwarz, Thomas Philip |
| 2011 | Barker College | Hornsby | Chemistry | Soussa, Ethan Thomas |
| 2012 | Barker College | Hornsby | Chinese Continuers | Hext, Joel Bailey |
| 2013 | Barker College | Hornsby | Chinese Continuers | Ho, Mathew Ji Shing |
| 2014 | Barker College | Hornsby | Chinese Continuers | Lewis, Patrick John |
| 2015 | Barker College | Hornsby | Chinese Continuers | Merten, Elise Sarah |
| 2016 | Barker College | Hornsby | Chinese Continuers | Takounlao, Nathan |
| 2017 | Barker College | Hornsby | Chinese in Context | Zhang, Victoria Weiyi |
| 2018 | Barker College | Hornsby | Construction Examination | Brennan, Lucas Taylor |
| 2019 | Barker College | Hornsby | Design and Technology | Casey-Brown, James |
| 2020 | Barker College | Hornsby | Design and Technology | Fornasaro, Gabriel |
| 2021 | Barker College | Hornsby | Design and Technology | Gregg, Max William |
| 2022 | Barker College | Hornsby | Design and Technology | Hodges, Lachlan William |
| 2023 | Barker College | Hornsby | Design and Technology | Hood, Georgia Julia |