This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2023, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 895 | O'Grady, Jessica Jade | SA | Merit | English | |
| 896 | O'Grady, Jessica Jade | SA | Merit | Psychology | |
| 897 | O'Leary, Kelly | SA | Merit | Biology | |
| 898 | O'Leary, Kelly | SA | Merit | Chemistry | |
| 899 | O'Loughlin, Maddison Georgia | SA | Merit | Psychology | |
| 900 | Oberdan, Vincent Joseph | SA | Merit | Chemistry | |
| 901 | Obrenovic, Jovana | SA | Merit | Activating Identities and Futures | |
| 902 | Obrenovic, Jovana | SA | Merit | English | |
| 903 | Ogden, Ivy Anise | SA | Merit | Research Project B | |
| 904 | Ok, Yeseul | SA | Merit | Society and Culture | |
| 905 | Oliver-Lees, Maximilian | SA | Merit | Mathematical Methods | |
| 906 | Ong, Shu Yi | SA | Merit | Activating Identities and Futures | |
| 907 | Onyeizugbo, Miracle Chinedum | SA | Merit | Research Project B | |
| 908 | Ortiz, Natasha | SA | Merit | Research Project B | |
| 909 | Osborne, Kate Alice | SA | Merit | Biology | |
| 910 | Osborne, Zoe | SA | Merit | General Mathematics | |
| 911 | Oster, Lydia | SA | Merit | Essential English | |
| 912 | Otsuka, Shunyo | SA | Merit | Japanese (Continuers) | |
| 913 | Owen-Turner, Amelia | SA | Merit | English | |
| 914 | Owen-Turner, Amelia | SA | Merit | General Mathematics | |
| 915 | Owen-Turner, Amelia | SA | Merit | Spiritualities, Religion and Meaning | |
| 916 | Oxford, Thomas James | SA | Merit | Material Solutions | |
| 917 | Paliwal, Saanvi | SA | Merit | English | |
| 918 | Pansini-Clark, Zara | SA | Merit | Activating Identities and Futures | |
| 919 | Papageorgiou, Niki | SA | Merit | General Mathematics | |
| 920 | Papageorgiou, Niki | SA | Merit | Research Project B | |
| 921 | Parhas, Giorgio Vasili | SA | Merit | Society and Culture | |
| 922 | Parish, Aren Ern-Kang | SA | Merit | Material Solutions | |
| 923 | Park, Haein | SA | Merit | Chemistry | |
| 924 | Park, Haein | SA | Merit | Physics | |
| 925 | Park, Haein | SA | Merit | Specialist Mathematics | |
| 926 | Parker, Madeleine Eve | SA | Merit | Activating Identities and Futures | |
| 927 | Parker, Madeleine Eve | SA | Merit | Psychology | |
| 928 | Parkin, Mia Polly | SA | Merit | Outdoor Education | |
| 929 | Parkinson-Need, Emilia Jane | SA | Merit | General Mathematics | |
| 930 | Parrington, Mitchell Henry | SA | Merit | Research Project B | |
| 931 | Patching, Genevieve | SA | Merit | Psychology | |
| 932 | Pate, Caelyn | SA | Merit | Research Project B | |
| 933 | Patel, Shrey Premalkumar | SA | Merit | Mathematical Methods | |
| 934 | Pathirana, Horana Pathiranage Dona (Methuli) Dinaya | SA | Merit | Workplace Practices | |
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| 935 | Patsouris, Dion George Peter | SA | Merit | English | |
| 936 | Payne, Lola | SA | Merit | Outdoor Education | |
| 937 | Pearce, Ruby | SA | Merit | English Literary Studies | |
| 938 | Pearce, Ruby | SA | Merit | General Mathematics | |
| 939 | Pearce, Ruby | SA | Merit | Physical Education | |
| 940 | Pearce, Ruby | Cabra Dominican College | Cumberland Park | Gov of SA SACE Award | |
| 941 | Pearce, Sam William | SA | Merit | General Mathematics | |
| 942 | Pedisic, Katia | SA | Merit | General Mathematics | |
| 943 | Pehlivanides, Jordan | SA | Merit | General Mathematics | |
| 944 | Penna, Emily | SA | Merit | Child Studies | |
| 945 | Penna, Emily | SA | Merit | Food and Hospitality | |
| 946 | Perre, Franklin | SA | Merit | Activating Identities and Futures | |
| 947 | Pettrey, Liam | SA | Merit | Integrated Learning B | |
| 948 | Pham, Clarissa Hoang-Oanh | SA | Merit | Essential Mathematics | |
| 949 | Pham, Clarissa Hoang-Oanh | SA | Merit | Integrated Learning B | |
| 950 | Pham, Clarissa Hoang-Oanh | SA | Merit | Workplace Practices | |
| 951 | Pham, Tim | SA | Merit | Research Project B | |
| 952 | Phan, Paris | SA | Merit | Visual Arts - Design | |
| 953 | Phegan, Naomi Claire | SA | Merit | Workplace Practices | |
| 954 | Phillips, Bailey | SA | Merit | Food and Hospitality | |
| 955 | Phillips, Charlie James | SA | Merit | Research Project B | |
| 956 | Phillis, Calvin | SA | Merit | English | |
| 957 | Phung, Kha Doanh | SA | Merit | Activating Identities and Futures | |
| 958 | Phung, Tuan Khang | SA | Merit | Research Project B | |
| 959 | Pink, Sophie Olivia | SA | Merit | Material Solutions | |
| 960 | Pitt, Ellie Lynton | SA | Merit | General Mathematics | |
| 961 | Pittman, Mollie | SA | Merit | Digital Communication Solutions | |
| 962 | Podreka, Josip Giovanni | SA | Merit | Essential Mathematics | |
| 963 | Podreka, Livia Daniele | SA | Merit | Physical Education | |
| 964 | Poland, Madison Joy | SA | Merit | Industry and Entrepreneurial Solutions | |
| 965 | Pole, Sebastian Juern | SA | Merit | Physics | |
| 966 | Polisetti, Harshita | SA | Merit | Essential Mathematics | |
| 967 | Politis, Alexia | SA | Merit | English | |
| 968 | Politis, Alexia | SA | Merit | Psychology | |
| 969 | Politis, Alexia | SA | Merit | Workplace Practices | |
| 970 | Pontifex, Henry | SA | Merit | Visual Arts - Design | |
| 971 | Pook-Kathriner, Max | SA | Merit | Music Performance - Solo | |
| 972 | Pool, Emma | SA | Merit | English Literary Studies | |
| 973 | Poole, Aleah | St Columba College | Andrews Farm | Gov of SA SACE Award | |
| 974 | Poole, Aleah Jane | SA | Merit | Research Project B | |
| 975 | Pope, Zachary | SA | Merit | English | |
| 976 | Popovich, Tatijana | SA | Merit | Physical Education | |
| 977 | Porta, Bella | SA | Merit | Activating Identities and Futures | |
| 978 | Porter, Sarah Anne | SA | Merit | Research Project B | |
| 979 | Portus, Chelsea | SA | Merit | Activating Identities and Futures | |
| 980 | Potter, Phoebe Loretta | SA | Merit | Essential English | |
| 981 | Pourgiezis, Lilianna Maria | SA | Merit | Activating Identities and Futures | |
| 982 | Pourgiezis, Lilianna Maria | SA | Merit | Philosophy | |
| 983 | Prakash, Alexis Raphael | SA | Merit | Workplace Practices | |
| 984 | Pratt, Erin Mayanna | SA | Merit | Agricultural Production | |
| 985 | Premadasa, Janudi Gehansa | SA | Merit | Activating Identities and Futures | |
| 986 | Price, Joshua Ryan | SA | Merit | Physics | |
| 987 | Price, Joshua Ryan | SA | Merit | Research Project B | |
| 988 | Priest, Harrison | SA | Merit | Research Project B | |
| 989 | Priest, Nathan Kai | SA | Merit | Specialist Mathematics | |
| 990 | Pritchard, Sylvie | SA | Merit | Activating Identities and Futures | |
| 991 | Psaromatis, Kimberly | SA | Merit | Drama | |
| 992 | Psorakis, Georgia | SA | Merit | Activating Identities and Futures | |
| 993 | Psorakis, Georgia | SA | Merit | Child Studies | |
| 994 | Psorakis, Georgia | SA | Merit | Food and Hospitality | |
| 995 | Psorakis, Georgia | SA | Merit | Spiritualities, Religion and Meaning | |
| 996 | Puccio, Gabriella | SA | Merit | Psychology | |
| 997 | Puccio, Gabriella | SA | Merit | Research Project B | |
| 998 | Pusonjic, Elli Rosa | SA | Merit | Research Project B | |
| 999 | Quach, Annabel Yen Vy | SA | Merit | Activating Identities and Futures | |
| 1000 | Quarisa, Samuel | SA | Merit | English | |
| 1001 | Rachid, Hassan | SA | Merit | Research Project B | |
| 1002 | Raghav, Rayansh | SA | Merit | Research Project B | |
| 1003 | Rahaman, Mim | SA | Merit | Activating Identities and Futures | |
| 1004 | Rai, Joshpal Singh | SA | Merit | Accounting | |
| 1005 | Rai, Joshpal Singh | SA | Merit | Chemistry | |
| 1006 | Rajagopal, Abhideep | SA | Merit | Research Project B | |
| 1007 | Rajbhoj, Anushka Anand | SA | Merit | Essential Mathematics | |
| 1008 | Ralph, Hannah | SA | Merit | General Mathematics | |
| 1009 | Rampal, Krish | SA | Merit | General Mathematics | |
| 1010 | Rampal, Krish | SA | Merit | Health and Wellbeing | |
| 1011 | Rapuano, Alexis | SA | Merit | Research Project B | |
| 1012 | Rapuano, Vanessa | SA | Merit | Politics, Power and People | |
| 1013 | Redding, Gabrielle | SA | Merit | English | |
| 1014 | Redman, Charlotte | SA | Merit | Activating Identities and Futures | |
| 1015 | Rees, Alice Naomi | SA | Merit | English | |
| 1016 | Reubenicht, Shaylee | SA | Merit | Activating Identities and Futures | |
| 1017 | Reynolds, Jessica | SA | Merit | English | |
| 1018 | Rezaie, Mustafa | SA | Merit | English as an Additional Language | |
| 1019 | Richardson, Ellie | SA | Merit | Research Project B | |
| 1020 | Richardson, Emily | SA | Merit | Biology | |
| 1021 | Richardson, Emily | SA | Merit | Research Project B | |
| 1022 | Ridge, Lachlan John | SA | Merit | Research Project B | |
| 1023 | Rimmer, Jacinta Alexis | SA | Merit | General Mathematics | |
| 1024 | Roberts, Alisha Kiran Kaur | SA | Merit | Music Performance - Ensemble | |
| 1025 | Roberts, Alisha Kiran Kaur | SA | Merit | Music Performance - Solo | |
| 1026 | Roberts-Thomson, Tess Sophia | SA | Merit | General Mathematics | |
| 1027 | Roberts-Thomson, Tess Sophia | SA | Merit | Psychology | |
| 1028 | Robertson, Jasmine Jacqueline | SA | Merit | Research Project B | |
| 1029 | Robinson, Joanna Jane | SA | Merit | Activating Identities and Futures | |
| 1030 | Robjohns, Skye Paige | SA | Merit | Research Project B | |
| 1031 | Roesler, Sara Grace | SA | Merit | Research Project B | |
| 1032 | Rogers, Chloe | SA | Merit | Spiritualities, Religion and Meaning | |
| 1033 | Rollins, Mahalya Jaede | SA | Merit | Psychology | |
| 1034 | Rosas-Forero, Miguelangel | SA | Merit | Spanish (Continuers) | |
| 1035 | Rose, Thomas Campbell | SA | Merit | Business Innovation | |
| 1036 | Rosenberg, Harrison James | SA | Merit | Activating Identities and Futures | |
| 1037 | Rosser, Isabella Nina | SA | Merit | Activating Identities and Futures | |
| 1038 | Russell, Eva | SA | Merit | Research Project B | |
| 1039 | Ryan, Jack Thomas | SA | Merit | Integrated Learning A | |
| 1040 | Ryan, Matilda Ann | SA | Merit | Activating Identities and Futures | |
| 1041 | Sadedin, Natasha Emily Kaye | SA | Merit | Research Project B | |
| 1042 | Saeed, Rameez | SA | Merit | Activating Identities and Futures | |
| 1043 | Saeed, Rameez | SA | Merit | Biology | |
| 1044 | Saies, Eleanor Phillipa | SA | Merit | Research Project B | |
| 1045 | Sajy Muttanolickal, Alina Ann Felcita | SA | Merit | Integrated Learning B | |
| 1046 | Salamon, Mikayla | SA | Merit | Outdoor Education | |
| 1047 | Salman, Alizah | SA | Merit | Biology | |
| 1048 | Salman, Alizah | SA | Merit | English | |
| 1049 | Salvemini, Violet | SA | Merit | Research Project B | |
| 1050 | Sampson, Amelie Cate | SA | Merit | Music Performance - Ensemble | |
| 1051 | Sampson, Isabella Marie | SA | Merit | Health and Wellbeing | |
| 1052 | Sampson-Ly, Anastacia Nhu | SA | Merit | Industry and Entrepreneurial Solutions | |
| 1053 | Sandhu, Arav | SA | Merit | Research Project B | |
| 1054 | Sandhu, Kamalnain Singh | SA | Merit | Chemistry | |
| 1055 | Sandhu, Kamalnain Singh | SA | Merit | Physics | |
| 1056 | Sandhu, Kamalnain Singh | SA | Merit | Specialist Mathematics | |
| 1057 | Sandow, Charlie | SA | Merit | Creative Arts | |
| 1058 | Santry, Tigerlily | Sacred Heart College | Somerton Park | Gov of SA SACE Award | |
| 1059 | Sanun, Jared Singh | SA | Merit | Activating Identities and Futures | |
| 1060 | Sargeant, Rachel Anastasia | SA | Merit | Research Project B | |
| 1061 | Saroar, Rayan Bin | SA | Merit | Research Project B | |
| 1062 | Sataev, Nikita | SA | Merit | Russian (Continuers) | |
| 1063 | Savery, Tamsin | SA | Merit | Research Project B | |
| 1064 | Savery, Tamsin | SA | Merit | Specialist Mathematics | |
| 1065 | Saxena, Kshitij | SA | Merit | Industry and Entrepreneurial Solutions | |
| 1066 | Saxena, Srujan | SA | Merit | Chemistry | |
| 1067 | Saxena, Srujan | SA | Merit | Physics | |
| 1068 | Sayce, Holly | SA | Merit | Research Project B | |
| 1069 | Scacchitti, Amelia Rose | SA | Merit | Creative Arts | |
| 1070 | Scales, Lily Kate | SA | Merit | Modern History | |
| 1071 | Scannell, Kieren | SA | Merit | Workplace Practices | |
| 1072 | Schiller, Ruby | SA | Merit | Essential English | |
| 1073 | Schroder, Nicholas | SA | Merit | Research Project B | |
| 1074 | Schuetze, Lachlan | SA | Merit | Biology | |
| 1075 | Schultz, Sadie Meegan | SA | Merit | Activating Identities and Futures | |
| 1076 | Schwarz, Harry | SA | Merit | Activating Identities and Futures | |
| 1077 | Scott, Isabella | SA | Merit | Robotic and Electronic Systems | |
| 1078 | Seager, Isaac William | SA | Merit | General Mathematics | |
| 1079 | Seal, Alexandra | SA | Merit | Research Project B | |
| 1080 | Sebin, Meenu | SA | Merit | Physics | |
| 1081 | Sebin, Meenu | SA | Merit | Specialist Mathematics | |
| 1082 | Seddon, Amelia Grace | SA | Merit | Child Studies | |
| 1083 | Selva, Vikram Rajesh | SA | Merit | Activating Identities and Futures | |
| 1084 | Selva, Vikram Rajesh | SA | Merit | Biology | |
| 1085 | Selva, Vikram Rajesh | SA | Merit | Mathematical Methods | |
| 1086 | Semets, Noah | SA | Merit | Activating Identities and Futures | |
| 1087 | Semets, Noah | SA | Merit | Psychology | |
| 1088 | Seo, Dongseok | SA | Merit | Mathematical Methods | |
| 1089 | Serafini, Emma | SA | Merit | Society and Culture | |
| 1090 | Sewart, Nathan | SA | Merit | Spiritualities, Religion and Meaning | |
| 1091 | Seweryn, Olivia | SA | Merit | Chemistry | |
| 1092 | Shafayee, Sahar | SA | Merit | Spiritualities, Religion and Meaning | |
| 1093 | Shah, Maahee Saumya | SA | Merit | Psychology | |
| 1094 | Shakerian, Bardia | SA | Merit | Activating Identities and Futures | |