This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2004, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 674 | Ling, David Chuan Yung | Marryatville High School | Marryatville | Australian Student Prize | |
| 675 | Lippett, John Michael | SA | Merit | Communication Products A | |
| 676 | Livaditis, Dena | SA | Merit | Design, Construction and the Community | |
| 677 | Livaditis, Joanna | SA | Merit | Health Education | |
| 678 | Livingstone, Meghan Ann | SA | Merit | The Arts and the Community | |
| 679 | Lloyd, Brady | SA | Merit | English Studies | |
| 680 | Lo, Stephanie Yin Ting | SA | Merit | Biology | |
| 681 | Lockery, Anna Louise | SA | Merit | Musicianship | |
| 682 | Lockwood, Alison Gemma | SA | Merit | Business Documents | |
| 683 | Long, Xin | SA | Merit | Chinese (Background Speakers) | |
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| 684 | Lorbeer, Andrew John | SA | Merit | Biology | |
| 685 | Lovell, Matthew Kent | SA | Merit | Physical Education | |
| 686 | Luciano, Daniella Giuseppina | SA | Merit | Accounting Studies | |
| 687 | Lukaszewicz, Matthew | SA | Merit | Information Technology Studies | |
| 688 | Ly, Ken | SA | Merit | English as Second Language Studies | |
| 689 | Ma, Chi Thong | SA | Merit | Vietnamese (Background Speakers) | |
| 690 | MacGregor, Andrew | SA | Merit | Broadcasting and Multimedia B | |
| 691 | Mack, Matilda Eliza | SA | Merit | Business Documents | |
| 692 | Mack, Matilda Eliza | SA | Merit | Desktop Publishing | |
| 693 | Mack, Matilda Eliza | SA | Merit | Tourism | |
| 694 | Maharaj, Preeya | SA | Merit | Biology | |
| 695 | Maharaj, Preeya | SA | Merit | English Studies | |
| 696 | Maharaj, Preeya | SA | Merit | Modern History | |
| 697 | Malec, Christopher | SA | Merit | Mathematical Studies | |
| 698 | Mangan, Sally Rose | SA | Merit | Food and Hospitality Studies | |
| 699 | Mannion, Brett Michael | SA | Merit | Design, Construction and the Community | |
| 700 | Manser, Jessica | SA | Merit | Vocational Studies A | |
| 701 | Manser, Lauren | SA | Merit | Desktop Publishing | |
| 702 | Manser, Nicholas Eric | SA | Merit | Information Technology Studies | |
| 703 | Mantel, Sarah Anne | SA | Merit | Chemistry | |
| 704 | Mantel, Sarah Anne | SA | Merit | Geography Studies | |
| 705 | Manto, Michael | SA | Merit | Media Production and Analysis | |
| 706 | Marcus, James Edward | SA | Merit | English Studies | |
| 707 | Markow, Kylie Nicole | SA | Merit | Nutrition | |
| 708 | Marsh, William | SA | Merit | English Studies | |
| 709 | Marshall, Erica Morgan | SA | Merit | Agricultural and Horticultural Science | |
| 710 | Martin, Hannah Rae | SA | Merit | Geology | |
| 711 | Martin, James Michael | SA | Merit | Design Practical | |
| 712 | Martin, Kate Elizabeth | SA | Merit | Drama | |
| 713 | Martin, Nicholas | SA | Merit | English Studies | |
| 714 | Mason, Robyn Lorraine | SA | Merit | Desktop Publishing | |
| 715 | Mason, Sarah Jane | SA | Merit | Art Practical | |
| 716 | Matricciani, Nancy | SA | Merit | Desktop Publishing | |
| 717 | Matricciani, Nancy | SA | Merit | Personal Documents | |
| 718 | Matsunaga, Kaoru | SA | Merit | Japanese (Continuers) | |
| 719 | Matthews, Elise Adele | SA | Merit | Business Documents | |
| 720 | Matthews, Elise Adele | SA | Merit | Personal Documents | |
| 721 | Matthews, Jessica Elaine | SA | Merit | The Arts and the Community | |
| 722 | Matthews, Natalie | SA | Merit | Economics | |
| 723 | Mattiske, Hayden | SA | Merit | Vocational Studies A | |