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.
| 893 | Nguyen, Alexander | SA | Merit | Chemistry | |
| 894 | Nguyen, Alexander | SA | Merit | English | |
| 895 | Nguyen, Bao Han | SA | Merit | Vietnamese (Continuers) | |
| 896 | Nguyen, Duy Thao Nguyen (Nancy) | SA | Merit | English as an Additional Language | |
| 897 | Nguyen, Erica | SA | Merit | Psychology | |
| 898 | Nguyen, Jasmine | SA | Merit | Nutrition | |
| 899 | Nguyen, Jayden Trung-Tin | SA | Merit | Essential Mathematics | |
| 900 | Nguyen, Kayla Lam-Quynh | SA | Merit | Music Explorations | |
| 901 | Nguyen, Liam Quang | SA | Merit | Activating Identities and Futures | |
| 902 | Nguyen, Lyna Minh-Chau | SA | Merit | Industry and Entrepreneurial Solutions | |
| |
|||||
| 903 | Nguyen, Mi Thao | SA | Merit | Digital Technologies | |
| 904 | Nguyen, Minh Hien | SA | Merit | Essential English | |
| 905 | Nguyen, Nguyet-Minh | SA | Merit | English | |
| 906 | Nguyen, Thy | SA | Merit | Spiritualities, Religion and Meaning | |
| 907 | Nguyen, Zoe Anh | SA | Merit | English | |
| 908 | Nicholls, Lily Jade | SA | Merit | Activating Identities and Futures | |
| 909 | Nicolaci, Christopher | SA | Merit | Workplace Practices | |
| 910 | Nijadi, Marzia | SA | Merit | Activating Identities and Futures | |
| 911 | Nitschke, Trinity Grace | SA | Merit | Activating Identities and Futures | |
| 912 | Noble-Lepore, Jett | SA | Merit | Mathematical Methods | |
| 913 | Norman, Ethan | SA | Merit | Business Innovation | |
| 914 | Norman, Mason | SA | Merit | Business Innovation | |
| 915 | Nunan, Rebecca Jane | SA | Merit | Business Innovation | |
| 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 | |
| 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 | |