This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2025, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 916 | O'Brien, Abby | SA | Merit | Italian (Continuers) | |
| 917 | O'Brien, Finley David | SA | Merit | Chemistry | |
| 918 | O'Callaghan, Reid Emerson | SA | Merit | Business Innovation | |
| 919 | O'Callaghan, Reid Emerson | SA | Merit | English | |
| 920 | O'Callaghan, Reid Emerson | SA | Merit | Physical Education | |
| 921 | O'Callaghan, Zoe Rose Min-Sol | SA | Merit | Drama | |
| 922 | O'Neil, Grace | SA | Merit | Visual Arts - Art | |
| 923 | O'Neill, Hudson Rylee | SA | Merit | Biology | |
| 924 | Oborn, Emma Marie | SA | Merit | Activating Identities and Futures | |
| 925 | Ogunsile, Folarin Daniel | SA | Merit | Workplace Practices | |
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| 926 | Oliver, Brooke Cheyne | SA | Merit | Psychology | |
| 927 | One, Shu | SA | Merit | English | |
| 928 | Onuma, Sasha Chizoba | SA | Merit | Chemistry | |
| 929 | Onuma, Sasha Chizoba | SA | Merit | General Mathematics | |
| 930 | Orellana Vela, Camila | SA | Merit | English | |
| 931 | Organ, Sahara | SA | Merit | Health and Wellbeing | |
| 932 | Organ, Sahara | SA | Merit | Spiritualities, Religion and Meaning | |
| 933 | Osborn, Gigi Ana Nieva | SA | Merit | Music Performance - Solo | |
| 934 | Osborn, Thomas Patrick | SA | Merit | Integrated Learning B | |
| 935 | Owens-Fleetwood, Jude | SA | Merit | Music Performance - Solo | |
| 936 | Oyama, Kylie | SA | Merit | Japanese (Continuers) | |
| 937 | Paech, Holly | SA | Merit | Essential English | |
| 938 | Paech, Holly | St Francis De Sales College | Mount Barker | Gov of SA SACE Award | |
| 939 | Paech, Lucy Joy | SA | Merit | English | |
| 940 | Pailthorpe, Madison | SA | Merit | English | |
| 941 | Pailthorpe, Madison | SA | Merit | Modern History | |
| 942 | Palagyi, Anna Laura | SA | Merit | Business Innovation | |
| 943 | Palani, Aria | SA | Merit | Integrated Learning A | |
| 944 | Panagopoulos, Kailee Sofia | SA | Merit | Child Studies | |
| 945 | Panagopoulos, Kailee Sofia | SA | Merit | Food and Hospitality | |
| 946 | Panella, Isaiah | SA | Merit | Workplace Practices A | |
| 947 | Panella, Isaiah | SA | Merit | Workplace Practices B | |
| 948 | Panetta, Vincenzo | SA | Merit | Music Performance - Ensemble | |
| 949 | Panic, Mia | SA | Merit | Creative Arts | |
| 950 | Panos, Alana | SA | Merit | Dance | |
| 951 | Parisi, Natalie Gillian | SA | Merit | English Literary Studies | |
| 952 | Park, Yunbin Olivia | SA | Merit | English | |
| 953 | Park, Yunbin Olivia | SA | Merit | Nutrition | |
| 954 | Parker, Georgia | SA | Merit | Health and Wellbeing | |
| 955 | Parker, Riley | SA | Merit | English | |
| 956 | Parsa, Mohammad | SA | Merit | Food and Hospitality | |
| 957 | Parsa, Mohammad | SA | Merit | General Mathematics | |
| 958 | Parwal, Aryan | SA | Merit | English | |
| 959 | Parwal, Aryan | SA | Merit | Physics | |
| 960 | Patel, Diya | SA | Merit | Chemistry | |
| 961 | Patel, Khilav | SA | Merit | Essential English | |
| 962 | Patel, Mahi Harikrishnabhai | SA | Merit | Activating Identities and Futures | |
| 963 | Patel, Mahi Harikrishnabhai | SA | Merit | Workplace Practices | |
| 964 | Patel, Niket Snehal | SA | Merit | Activating Identities and Futures | |
| 965 | Patel, Niket Snehal | SA | Merit | Integrated Learning A | |