This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2011, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 721 | Norton, Emily | SA | Merit | English Communications | |
| 722 | Not For Publication | Eynesbury Senior College | Adelaide | Australian Student Prize | |
| 723 | Not For Publication | Modbury High School | Modbury | Australian Student Prize | |
| 724 | Not For Publication | Prince Alfred College | Kent Town | Australian Student Prize | |
| 725 | Not For Publication | Seymour College | Glen Osmond | Australian Student Prize | |
| 726 | Not For Publication | Seymour College | Glen Osmond | Australian Student Prize | |
| 727 | Not For Publication | Seymour College | Glen Osmond | Australian Student Prize | |
| 728 | Not For Publication | St Peters College | St Peters | Australian Student Prize | |
| 729 | Not For Publication | St Peters College | St Peters | Australian Student Prize | |
| 730 | Not For Publication | Wilderness School | Medindie | Australian Student Prize | |
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| 731 | Nowicki, Anneliese Dayna Monique | SA | Merit | Solo Performance | |
| 732 | Nuzzo, Alexandra | SA | Merit | Research Project B | |
| 733 | O'Connell, James Lawrence Grady | SA | Merit | Mathematical Studies | |
| 734 | O'Connell, James Lawrence Grady | SA | Merit | Specialist Mathematics | |
| 735 | O'Connell, Katherine | SA | Merit | Classical Studies | |
| 736 | O'Connell, Katherine | SA | Merit | Psychology | |
| 737 | O'Connell, Katherine | SA | Merit | Research Project B | |
| 738 | O'connell, Katherine | Loreto College | Marryatville | Australian Student Prize | |
| 739 | O'Connell, Katherine | Loreto College | Marryatville | Gov of SA SACE Award | |
| 740 | O'Connor, George Creagh Henry | SA | Merit | Economics | |
| 741 | O'Connor, George Creagh Henry | SA | Merit | Legal Studies | |
| 742 | O'Connor, George Creagh Henry | SA | Merit | Mathematical Methods | |
| 743 | O'Connor, George Creagh Henry | SA | Prize: Economics Teachers Society of SA Prize | Economics | |
| 744 | O'Farrell White, Brigid | Saint Ignatius College | Athelstone | Australian Student Prize | |
| 745 | O'Farrell White, Brigid Mahdi Jane | SA | Merit | English Studies | |
| 746 | O'Farrell White, Brigid Mahdi Jane | SA | Merit | Religion Studies | |
| 747 | O'Farrell White, Brigid Mahdi Jane | SA | Merit | Research Project B | |
| 748 | O'Farrell White, Brigid Mahdi Jane | SA | Merit | Vocational Studies B | |
| 749 | O'Farrell White, Brigid Mahdi Jane | Saint Ignatius College | Athelstone | Gov of SA SACE Award | |
| 750 | Oakley, Mark Benjamin | SA | Merit | Ensemble Performance | |
| 751 | Oakley, Mark Benjamin | SA | Merit | Performance Special Study | |
| 752 | Olds, Caitlyn Jane | SA | Merit | Biology | |
| 753 | Olds, Caitlyn Jane | SA | Merit | Mathematical Applications | |
| 754 | Olesen, Declan Vincent | SA | Merit | English Studies | |
| 755 | Olesen, Declan Vincent | SA | Merit | Modern History | |
| 756 | Olesen, Declan Vincent | SA | Merit | Research Project B | |
| 757 | Olszowka, Dylan Stefan | SA | Merit | Research Project B | |
| 758 | Opie, Emma Jane Mary | SA | Merit | Vocational Studies B | |
| 759 | Orsillo, Alessandra | SA | Merit | Mathematical Methods | |
| 760 | Oswald, Tassia Kate | SA | Merit | Italian (continuers) | |
| 761 | Oswald, Tassia Kate | SA | Merit | Research Project B | |
| 762 | Oulton, Matthew John | SA | Merit | Ensemble Performance | |
| 763 | Oulton, Matthew John | SA | Merit | Solo Performance | |
| 764 | Page, Temiera Marie | SA | Merit | Agricultural and Horticultural Studies | |
| 765 | Panella, Nathan | SA | Merit | Physics | |
| 766 | Panuccio, Carmela Sofia | SA | Merit | Biology | |
| 767 | Panuccio, Carmela Sofia | SA | Merit | Mathematical Studies | |
| 768 | Panuccio, Carmela Sofia | SA | Merit | Physics | |
| 769 | Panuccio, Carmela Sofia | Mary MacKillop College | Kensington | Gov of SA SACE Award | |
| 770 | Papayianis, Helena-Marie | SA | Merit | Information Processing and Publishing | |