This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2021, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 660 | Liu, Daniel Jia Pei | SA | Merit | Mathematical Methods | |
| 661 | Liu, Rucan (James) | SA | Merit | Mathematical Methods | |
| 662 | Liu, Ryan Yan | SA | Merit | Chemistry | |
| 663 | Liu, Ryan Yan | SA | Merit | Physics | |
| 664 | Livingston-Pearce, Sophie Grace | SA | Merit | Drama | |
| 665 | Lockie, Sophia Anjeli | SA | Merit | Research Project B | |
| 666 | Lok, Gwyneth | SA | Merit | Child Studies | |
| 667 | Lombard, Jeanne Mignonne | SA | Merit | Music Performance - Solo | |
| 668 | Long, Madelyn | SA | Merit | Creative Arts | |
| 669 | Lord, Alastair | SA | Merit | English | |
| 670 | Lorraine, Sophie | SA | Merit | Research Project B | |
| 671 | Lowe, Troy Nathan | SA | Merit | Essential English | |
| 672 | Lowman, Archer | SA | Merit | Modern History | |
| 673 | Luke, Sophie | SA | Merit | Business Innovation | |
| 674 | Lunau, Noah Mitchell | SA | Merit | Chemistry | |
| 675 | Lunau, Noah Mitchell | SA | Merit | Physics | |
| 676 | Lunau, Noah Mitchell | SA | Merit | Research Project B | |
| 677 | Lupoi, Sonia | SA | Merit | Research Project B | |
| 678 | Luraschi, Elah-Daisy Grace | SA | Merit | English | |
| 679 | Luraschi, Elah-Daisy Grace | SA | Merit | Visual Arts - Art | |
| 680 | Luscombe, Clancy | SA | Merit | Workplace Practices | |
| 681 | Lust, Clarisse Elise | SA | Merit | General Mathematics | |
| 682 | Lust, Clarisse Elise | SA | Merit | Psychology | |
| 683 | Lust, Clarisse Elise | SA | Merit | Society and Culture | |
| 684 | Ly, Jennifer | SA | Merit | Chemistry | |
| 685 | Ly, Jennifer | SA | Merit | Psychology | |
| 686 | Ly, Jennifer | SA | Merit | Research Project B | |
| 687 | Lynch, Charles | SA | Merit | English | |
| 688 | MacDonald, Abby-Rose | SA | Merit | Health and Wellbeing | |
| 689 | MacH, Kevin | SA | Merit | English | |
| 690 | Mackay, Chloe Elizabeth | SA | Merit | Interdisciplinary Learning and the Community | |
| 691 | Mackenzie, Ada | SA | Merit | Research Project B | |
| 692 | Mackenzie, Tavish | SA | Merit | Integrated Learning A | |
| 693 | Macleod, Juliet Kathryn | SA | Merit | Research Project B | |
| 694 | Madden, Sean | SA | Merit | Material Solutions | |
| 695 | Maddren, Bowen | SA | Merit | Research Project B | |
| 696 | Madigan, Daisy | SA | Merit | Workplace Practices | |
| 697 | Maerschel, Portia | SA | Merit | Physical Education | |
| 698 | Magiarapis, Amelia Kate | SA | Merit | Research Project B | |
| 699 | Magnus, Jasmine | SA | Merit | Workplace Practices | |
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| 700 | Mah, Vivian | SA | Merit | Research Project B | |
| 701 | Maiello, Ellen Grace | SA | Merit | Physical Education | |
| 702 | Maier, Daniel Joseph | SA | Merit | Research Project B | |
| 703 | Mair, Taras Warren | SA | Merit | Research Project B | |
| 704 | Makki, Ali | SA | Merit | Biology | |
| 705 | Malhotra, Kabir | SA | Merit | Research Project B | |
| 706 | Man, Kristopher Nelson | SA | Merit | Music Studies | |
| 707 | Manavis, Helena Marie | SA | Merit | English | |
| 708 | Manguera, Princess Katrina Manalili | SA | Merit | Society and Culture | |
| 709 | Manifold, Annabel Elizabeth | SA | Merit | Physical Education | |
| 710 | Manifold, Annabel Elizabeth | SA | Merit | Research Project B | |
| 711 | Marafioti, Isaac | SA | Merit | Psychology | |
| 712 | Marciano, Alexander Lewis | SA | Merit | Mathematical Methods | |
| 713 | Marciano, Alexander Lewis | SA | Merit | Specialist Mathematics | |
| 714 | Marcinkowski, Ashley | SA | Merit | Research Project B | |
| 715 | Markou, Milla | SA | Merit | Research Project B | |
| 716 | Marlow, Monique Lara | SA | Merit | English | |
| 717 | Maronich, Milla Stephanie | SA | Merit | Nutrition | |
| 718 | Marshall, Tara Jane | SA | Merit | English | |
| 719 | Marston, Tayla | SA | Merit | Food and Hospitality | |
| 720 | Martin, Jyothika Theresa | SA | Merit | English as an Additional Language | |
| 721 | Martin, Madison Ann | SA | Merit | Child Studies | |
| 722 | Mason-Tapping, Alice | SA | Merit | English Literary Studies | |
| 723 | Masullo, Alessio | SA | Merit | Integrated Learning A | |
| 724 | Mathews, Ross | SA | Merit | English | |
| 725 | Mathie, Bridey Jaslyn | SA | Merit | Food and Hospitality | |
| 726 | Matkovic, Liam Antony | SA | Merit | Essential Mathematics | |
| 727 | Matteo, Zara | SA | Merit | English | |
| 728 | Matz, Owen William | SA | Merit | Research Project B | |
| 729 | Mauviel, Olivia | SA | Merit | Research Project B | |
| 730 | Mavraidi, Eleni | SA | Merit | Research Project B | |
| 731 | Maxted, Brianna Lee | SA | Merit | Chemistry | |
| 732 | Maxted, Brianna Lee | SA | Merit | Physics | |
| 733 | McClements, Iona Mae | SA | Merit | Research Project B | |
| 734 | McDonald, Cooper Jackson | SA | Merit | Accounting | |
| 735 | McDonald, Mikaylah | SA | Merit | Biology | |
| 736 | McDonald, Mikaylah | SA | Merit | Research Project B | |
| 737 | McGough, Sofia Jade | SA | Merit | Research Project B | |
| 738 | Mckay, Charles Henry | SA | Merit | Economics | |
| 739 | Mckay, Winter Jade | SA | Merit | Research Project B | |
| 740 | McKenny, Darcy | SA | Merit | Research Project B | |
| 741 | McLeod, Georgia Skye | SA | Merit | Research Project B | |
| 742 | McLoughlin, Anthony | SA | Merit | Integrated Learning A | |
| 743 | McMahon, Aaron John David | SA | Merit | Research Project B | |
| 744 | McPhee, Katrina Louise | SA | Merit | Research Project B | |
| 745 | Meda, Aaditya Dhandapani | SA | Merit | Integrated Learning A | |
| 746 | Menadue, Keeley | SA | Merit | Integrated Learning B | |
| 747 | Menadue, Keeley | SA | Merit | Research Project B | |
| 748 | Menadue, Keeley | Xavier College Gawler Belt Campus | Gawler Belt | Gov of SA SACE Award | |
| 749 | Mennillo, Isabella Audrey | SA | Merit | Biology | |
| 750 | Mennillo, Isabella Audrey | SA | Merit | English | |
| 751 | Mennillo, Isabella Audrey | SA | Merit | Psychology | |
| 752 | Merchant, Eloise | SA | Merit | Workplace Practices B | |
| 753 | Meurant, Eleanor | SA | Merit | English | |
| 754 | Meurant, Eleanor | SA | Merit | Research Project B | |
| 755 | Middleton, Abby | SA | Merit | Research Project B | |
| 756 | Middleton, Zali | SA | Merit | General Mathematics | |
| 757 | Miles, Ethan Cooper | SA | Merit | English | |
| 758 | Millar, Kaitlyn Chelsea | SA | Merit | English Literary Studies | |
| 759 | Millar, Kaitlyn Chelsea | SA | Merit | General Mathematics | |
| 760 | Miller, Rose | SA | Merit | General Mathematics | |
| 761 | Milton, Jasmine | Concordia College | Highgate | Prize: Don Maynard Music Prize | Music |
| 762 | Min, Alice Soklee | SA | Merit | Research Project B | |
| 763 | Minagall, Paige | SA | Merit | Research Project B | |
| 764 | Mitchell, Kern Lee | SA | Merit | Material Solutions | |
| 765 | Mohamed Azmi, Muhammad Hariz | SA | Merit | Research Project B | |
| 766 | Molony, Liza Rose | SA | Merit | English | |
| 767 | Montes, Annabel Lucy | SA | Merit | General Mathematics | |
| 768 | Moore, Charlotte Amy | SA | Merit | Food and Hospitality | |
| 769 | Moore, Madeline | SA | Merit | General Mathematics | |
| 770 | Moreau, Sienna | SA | Merit | Biology | |
| 771 | Morelli, Charlotte | SA | Merit | Food and Hospitality | |
| 772 | Morrissy, Ellie | SA | Merit | Religion Studies | |
| 773 | Mortimer, James Keating | SA | Merit | Media Studies | |
| 774 | Moss, Madeleine | Walford Anglican School for Girls | Hyde Park | Gov of SA SACE Award | |
| 775 | Moss, Madeleine Jemima | SA | Merit | English Literary Studies | |
| 776 | Moss, Madeleine Jemima | SA | Merit | Mathematical Methods | |
| 777 | Moss, Madeleine Jemima | SA | Merit | Physics | |
| 778 | Moukachar, Giselle | SA | Merit | Research Project B | |
| 779 | Muir, Georgia Mary | SA | Merit | Physical Education | |
| 780 | Muir, Sarah Louise | SA | Merit | Physical Education | |
| 781 | Mukherjee, Devika Kim | SA | Merit | Philosophy | |
| 782 | Mulvany, Olivia Elizabeth | SA | Merit | Outdoor Education | |
| 783 | Munir, Liam Zain | SA | Merit | Physics | |
| 784 | Munro, Rebekah Grace | SA | Merit | Modern History | |
| 785 | Muralikumar, Sankalp | SA | Merit | Mathematical Methods | |
| 786 | Muralikumar, Sankalp | SA | Merit | Physics | |
| 787 | Murphy, Ryan Benjamin | SA | Merit | Psychology | |
| 788 | Murphy, Ryan Benjamin | SA | Merit | Research Project B | |
| 789 | Murray, Isabell Grace | Henley High School | Henley Beach | Prize: Hardwicke College Prize | Biology |
| 790 | Murray, Isabella Grace | SA | Merit | Biology | |
| 791 | Murray, Isabella Grace | SA | Merit | Chemistry | |
| 792 | Murugan, Dhaanya | SA | Merit | Child Studies | |
| 793 | Musolino, Natalie | SA | Merit | Information Processing and Publishing | |
| 794 | Mutze, Sacha Rose | SA | Merit | General Mathematics | |
| 795 | Nagel, Alanis | SA | Merit | Religion Studies | |
| 796 | Nagel, Alanis | SA | Merit | Research Project B | |
| 797 | Nagpal, Jeevika | SA | Merit | General Mathematics | |
| 798 | Nagpal, Jeevika | SA | Merit | Integrated Learning B | |
| 799 | Nair, Alisha Shaina | SA | Merit | Research Project B | |
| 800 | Nairn, Yasmin Sophie | SA | Merit | Research Project B | |
| 801 | Nathan, Max Bernard | SA | Merit | Chemistry | |
| 802 | Nedomansky, Daniel | SA | Merit | Mathematical Methods | |
| 803 | Nehvi, Parizaad Tariq | SA | Merit | Ancient Studies | |
| 804 | Nehvi, Parizaad Tariq | SA | Merit | English Literary Studies | |
| 805 | Nehvi, Parizaad Tariq | SA | Merit | Research Project B | |
| 806 | Nelson, Lisa Mary | SA | Merit | General Mathematics | |
| 807 | Nenke, Charlotte | SA | Merit | Research Project B | |
| 808 | Newberry, Edward | SA | Merit | Research Project B | |
| 809 | Ngo, Sophie | SA | Merit | English | |
| 810 | Nguyen, Alyssa | SA | Merit | Research Project B | |
| 811 | Nguyen, Bao Nhat | SA | Merit | Integrated Learning A | |
| 812 | Nguyen, Huy Lam | SA | Merit | Specialist Mathematics | |
| 813 | Nguyen, Lisa | SA | Merit | English as an Additional Language | |
| 814 | Nguyen, Ngoc Minh Van | SA | Merit | Business Innovation | |
| 815 | Nguyen, Ngoc Minh Van | SA | Merit | Information Processing and Publishing | |
| 816 | Nguyen, Sophie | SA | Merit | English as an Additional Language | |
| 817 | Nguyen, Tiffanii Bao-Ngoc | SA | Merit | Research Project B | |
| 818 | Nguyen, Trung-Hieu | SA | Merit | Essential English | |
| 819 | Nguyen, Trung-Hieu | SA | Merit | Health and Wellbeing | |
| 820 | Nguyen, Vanessa | SA | Merit | Research Project B | |
| 821 | Ni, Alex | SA | Merit | Chemistry | |
| 822 | Nichols, Amelie Eve | SA | Merit | English | |
| 823 | Ninio, Jeremy Frank | SA | Merit | Digital Technologies | |
| 824 | Nitschke, William James | SA | Merit | English | |
| 825 | Nixon, Genevieve Bridget | SA | Merit | Dance | |
| 826 | Nixon, Genevieve Bridget | SA | Merit | Research Project B | |
| 827 | Nkombera, Evelline Akonkwa | SA | Merit | Health and Wellbeing | |
| 828 | Noonan, Annie | SA | Merit | General Mathematics | |
| 829 | Norman, Sophie | SA | Merit | Music Performance - Ensemble | |
| 830 | Noutz, Imogen Cate | SA | Merit | English Literary Studies | |
| 831 | Noutz, Imogen Cate | SA | Merit | Psychology | |
| 832 | Nunn, Zoe | SA | Merit | Research Project B | |
| 833 | O'Callaghan, Lauren Grace | SA | Merit | English Literary Studies | |
| 834 | O'Connell, Grainne Anneke | SA | Merit | Psychology | |
| 835 | O'Connor, Ella Mary Maeve | SA | Merit | Biology | |
| 836 | O'Connor, Ella Mary Maeve | SA | Merit | Nutrition | |
| 837 | O'Dwyer, Paige | SA | Merit | Integrated Learning A | |
| 838 | O'Reardon, Harriet | SA | Merit | Child Studies | |
| 839 | O'Reardon, Harriet | SA | Merit | Society and Culture | |
| 840 | O'Rielly, Tahlia | SA | Merit | Dance | |
| 841 | O'Shannessy, Riley | SA | Merit | Research Project B | |
| 842 | Oberdan, Dana Gina | SA | Merit | Chemistry | |
| 843 | Oberdan, Dana Gina | SA | Merit | English | |
| 844 | Oehler, Josephine | SA | Merit | Chemistry | |
| 845 | Oehler, Josephine | SA | Merit | English | |
| 846 | Olafsen, Samuel | SA | Merit | General Mathematics | |
| 847 | Oldfield, Thomas James | SA | Merit | English | |
| 848 | Olijnyk, Marina | SA | Merit | Music Performance - Solo | |
| 849 | Ong, Gavin Michael | SA | Merit | Research Project B | |
| 850 | Ong, Leon Chong Shin | SA | Merit | Outdoor Education | |
| 851 | Organ, Caitlin Rose | SA | Merit | Psychology | |
| 852 | Orsillo, Lillian | SA | Merit | Legal Studies | |
| 853 | Orsillo, Lillian | Sacred Heart College | Somerton Park | Gov of SA SACE Award | |
| 854 | Otsuka, Hinako | SA | Merit | Japanese (Continuers) | |
| 855 | Ouyang, Sihui | SA | Merit | Food and Hospitality | |
| 856 | Owen, Braden Phillip | SA | Merit | Research Project B | |
| 857 | Oxford, Hannah Rose Marie | SA | Merit | Society and Culture | |
| 858 | Oxlad, Ryan David | SA | Merit | Industry and Entrepreneurial Solutions | |
| 859 | Oxlad, Ryan David | SA | Merit | Research Project B | |