This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2020, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 51 | Ball, Camille Juliette | SA | Merit | Research Project B | |
| 52 | Balnaves, Charles George Wei-Shen | SA | Merit | Business and Enterprise | |
| 53 | Banko, Jacquelyn Tanisha | SA | Merit | Biology | |
| 54 | Baran, Emmanuella | Wilderness School | Medindie | Prize: Annie Montgomerie Martin Prize and Medal for French | French |
| 55 | Baran, Emmanuella Angelique | SA | Merit | French (Continuers) | |
| 56 | Baran, Emmanuella Angelique | SA | Merit | Mathematical Methods | |
| 57 | Baran, Emmanuella Angelique | SA | Merit | Research Project B | |
| 58 | Barani, Rosanna Gillian | SA | Merit | Biology | |
| 59 | Barani, Rosanna Gillian | SA | Merit | Physical Education | |
| 60 | Barnes, Emeri Rose | SA | Merit | Business and Enterprise | |
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| 61 | Barratt, Mia | SA | Merit | Religion Studies | |
| 62 | Barrett, Mackenzie Rose | SA | Merit | Visual Arts - Design | |
| 63 | Barton, Stacey Jade | SA | Merit | Tourism | |
| 64 | Bater, Ruby | SA | Merit | Modern History | |
| 65 | Bates, Abbey | SA | Merit | General Mathematics | |
| 66 | Beard, Declan John Edward | SA | Merit | Chemistry | |
| 67 | Beard, Declan John Edward | SA | Merit | Mathematical Methods | |
| 68 | Beard, Declan John Edward | SA | Merit | Physics | |
| 69 | Beard, Declan John Edward | SA | Merit | Specialist Mathematics | |
| 70 | Beazleigh, Stephanie Jean | SA | Merit | General Mathematics | |
| 71 | Behrens, Maximillian James | SA | Merit | Ancient Studies | |
| 72 | Beinssen, Meg | SA | Merit | Geography | |
| 73 | Beinssen, Meg | Wilderness School | Medindie | Prize: John Lewis Medal and Prize | Geography |
| 74 | Bellifemine, Lachlan | SA | Merit | Essential Mathematics | |
| 75 | Bender, Jordan Emily | SA | Merit | Drama | |
| 76 | Bennett, Claire Ellen | SA | Merit | Research Project B | |
| 77 | Bennett, Grace | Playford International College | Elizabeth | Gov of SA SACE Award | |
| 78 | Bennett, Grace Nicole | SA | Merit | Research Project B | |
| 79 | Bennett, Grace Nicole | SA | Merit | Workplace Practices | |
| 80 | Benvenuto, Georgia | SA | Merit | Essential English | |
| 81 | Benzi, Olivia | SA | Merit | Food and Hospitality | |
| 82 | Bergamin, Gianni | SA | Merit | English | |
| 83 | Bergamin, Gianni | SA | Merit | Psychology | |
| 84 | Bergamin, Gianni | Rostrevor College | Woodforde | Gov of SA SACE Award | |
| 85 | Berlin, Jasmin | SA | Merit | Outdoor Education | |
| 86 | Bernardi, Indya Jay | SA | Merit | English | |
| 87 | Bernardi, Isabella | SA | Merit | Drama | |
| 88 | Bertram, Sienna | SA | Merit | Research Project B | |
| 89 | Bhangu, Zuber | SA | Merit | Legal Studies | |
| 90 | Bhangu, Zuber | SA | Merit | Modern History | |
| 91 | Biggs, Odette | SA | Merit | Music Studies | |
| 92 | Biju, Christine | SA | Merit | English | |
| 93 | Biju, Christine | SA | Merit | Health | |
| 94 | Biju, Christine | SA | Merit | Women's Studies | |
| 95 | Bittner, Nelly | SA | Merit | Research Project B | |
| 96 | Black, Ryan | SA | Merit | Digital Communication Solutions | |
| 97 | Blenkiron, Lucy Grace | SA | Merit | Agricultural Systems | |
| 98 | Blight, Harry Stewart Leonard | SA | Merit | Media Studies | |
| 99 | Blight, Harry Stewart Leonard | SA | Merit | Modern History | |
| 100 | Boeyen, Lauren | SA | Merit | General Mathematics | |