This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2018, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 925 | SHALLOW, Lauren June | SA | Merit | Research Project B | |
| 926 | SHEPHERD, Kirstyn Elise | SA | Merit | Psychology | |
| 927 | SIAW, Elizabeth | SA | Merit | Chemistry | |
| 928 | SIAW, Elizabeth | SA | Merit | English | |
| 929 | SIAW, Elizabeth | SA | Merit | Mathematical Methods | |
| 930 | SIMKIN, Isabelle Chloe | SA | Merit | Spanish (Continuers) | |
| 931 | SIMONS, Tenelle Lee | SA | Merit | Material Products I | |
| 932 | SINGH, Prashansa | SA | Merit | Physics | |
| 933 | SINGH, Prashansa | SA | Merit | Specialist Mathematics | |
| 934 | SITRIN, Shiran | SA | Merit | General Mathematics | |
| 935 | SIVADASAN, Anushka | SA | Merit | Psychology | |
| 936 | SLADE, Alannah | SA | Merit | Workplace Practices | |
| 937 | SLADOJEVIC, Daniel Dusan | SA | Merit | General Mathematics | |
| 938 | SMITH, Ana | SA | Merit | Research Project B | |
| 939 | SMITH, Eden | SA | Merit | Research Project B | |
| 940 | SMITH, Hayden | SA | Merit | Material Products I | |
| 941 | SMITH, Jacqueline Georgia | SA | Merit | General Mathematics | |
| 942 | SMITH, Philippa Jacqueline Macpherson | SA | Merit | Research Project B | |
| 943 | SMITH, Samuel James | SA | Merit | Information Technology | |
| 944 | SMITH, Stuart Eric | SA | Merit | Physics | |
| 945 | SMYTH, Abby Yvette | SA | Merit | Visual Arts - Art | |
| 946 | SNOW, Nicholas William Patrick | SA | Merit | Research Project B | |
| 947 | Solomon, Adele | Adelaide East Education Centre | Paradise | Gov of SA Excellence in Modified SACE Award | |
| 948 | SOLOMON, Isaac Daryll | SA | Merit | Research Project B | |
| 949 | SPEIS, Sonja | SA | Merit | Religion Studies | |
| 950 | SPEIS, Sonja | SA | Merit | Research Project B | |
| 951 | SPYKER, Kalea Adele | SA | Merit | Health | |
| 952 | SQUIRE, Bridie | SA | Merit | Biology | |
| 953 | SQUIRE, Bridie | SA | Merit | English | |
| 954 | Squire, Bridie | St Aloysius College | Adelaide | Gov of SA SACE Award | |
| 955 | SREDOJEVIC, Alex | SA | Merit | Research Project B | |
| 956 | SRITHAR, Niranjan | SA | Merit | Integrated Learning A | |
| 957 | STALLAN, Caitlin Marie | SA | Merit | Workplace Practices | |
| 958 | STANBURY, Mia Jane | SA | Merit | English | |
| 959 | STARBUCK, James Robert | SA | Merit | English | |
| 960 | STEFANIDIS, Eugenia Jennifer | SA | Merit | English Literary Studies | |
| 961 | STEINMANN, Daniela | SA | Merit | Psychology | |
| 962 | STENCHLIK, Sebastian | SA | Merit | Integrated Learning A | |
| 963 | STEPHENS, Madison | SA | Merit | Modern History | |
| 964 | STEPHENSON, Adelia Jordyn | SA | Merit | Research Project B | |
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| 965 | STEPHENSON, Alexandra Claire | SA | Merit | Research Project B | |
| 966 | STEWART, Harrison | SA | Merit | Research Project B | |
| 967 | STRUNK, Harrison James | SA | Merit | English | |
| 968 | STRUNK, Harrison James | SA | Merit | General Mathematics | |
| 969 | STUART, Benjamin Thomas | SA | Merit | Material Products II | |
| 970 | SUBRAMANIAM, Samuel George Thuraisingam | SA | Merit | Research Project B | |
| 971 | SUKHEJA, Mansa | SA | Merit | Biology | |
| 972 | SUKHEJA, Mansa | SA | Merit | Chemistry | |
| 973 | SUKHEJA, Mansa | SA | Merit | Psychology | |
| 974 | SUKHIJA, Rajat | SA | Merit | Chemistry | |
| 975 | SUKHIJA, Rajat | SA | Merit | English | |
| 976 | SUMNER, Thomas James | SA | Merit | Material Products II | |
| 977 | SUN, Wonbin | SA | Merit | Mathematical Methods | |
| 978 | SUN, Wonbin | SA | Merit | Specialist Mathematics | |
| 979 | SURESH, Gokul Krishna | SA | Merit | Research Project B | |
| 980 | SYRIANOS, Caroline | SA | Merit | Health | |
| 981 | SYRIANOS, Caroline | SA | Merit | Workplace Practices | |
| 982 | Szabo, Sophie | Pedare Christian College | Golden Grove | Prize: Alliance Francaise d'Adelaide Prize | French |
| 983 | Szabo, Sophie | Pedare Christian College | Golden Grove | Prize: Annie Montgomerie Martin Prize and Medal for French | French |
| 984 | SZABO, Sophie Madeline | SA | Merit | Chemistry | |
| 985 | SZABO, Sophie Madeline | SA | Merit | French (Continuers) | |
| 986 | SZABO, Sophie Madeline | SA | Merit | Mathematical Methods | |
| 987 | SZABO, Sophie Madeline | SA | Merit | Religion Studies | |
| 988 | TAING, Tristan | SA | Merit | Research Project B | |
| 989 | TAIRLI, Alina | SA | Merit | Russian (Continuers) | |
| 990 | TAIT, Sophie Marie | SA | Merit | Psychology | |
| 991 | TAN, Judah Salem | SA | Merit | Geography | |
| 992 | TAN, Judah Salem | SA | Merit | Mathematical Methods | |
| 993 | TAN, Judah Salem | SA | Merit | Physics | |
| 994 | TAN, Judah Salem | SA | Merit | Research Project B | |
| 995 | TAN, Yoshi | SA | Merit | Research Project B | |
| 996 | TAPLIN, Thomas Owen | SA | Merit | Outdoor Education | |
| 997 | TAPLIN, Thomas Owen | SA | Merit | Research Project B | |
| 998 | TARAKJI, Sirage | SA | Merit | General Mathematics | |
| 999 | TATARELLI, Jake | SA | Merit | Mathematical Methods | |
| 1000 | TATARELLI, Jake | SA | Merit | Physics | |
| 1001 | TAYLOR, Joseph Thomson | SA | Merit | Scientific Studies | |
| 1002 | TAYLOR, Mitchell | SA | Merit | Research Project B | |
| 1003 | TAYLOR, Thomas James | SA | Merit | Communication Products II | |
| 1004 | TCHORBADJIEV, Radee Stefanov | SA | Merit | Physics | |
| 1005 | TEH, Wei Yi | SA | Merit | Nutrition | |
| 1006 | TEH, Wei Yi | SA | Merit | Workplace Practices B | |
| 1007 | TERRY, Dylan | SA | Merit | Workplace Practices | |
| 1008 | TEW, Anthony | SA | Merit | Biology | |
| 1009 | TEW, Anthony | SA | Merit | Chemistry | |
| 1010 | TEW, Anthony | SA | Merit | Physics | |
| 1011 | Thomas, Georgia | Nuriootpa High School | Nuriootpa | Gov of SA SACE Award | |
| 1012 | THOMAS, Jack | SA | Merit | General Mathematics | |
| 1013 | THOMPSON, Amelia | SA | Merit | Visual Arts - Art | |
| 1014 | THOMPSON, Sarah Louise | SA | Merit | English | |
| 1015 | THORNE, Ella | SA | Merit | Research Project B | |
| 1016 | THURSBY, Hillary | SA | Merit | Research Project B | |
| 1017 | TING, Hannah Tze-Jing | SA | Merit | Nutrition | |
| 1018 | TIWARI, Shubham | SA | Merit | Business and Enterprise | |
| 1019 | TIWARI, Sparsh | SA | Merit | Psychology | |
| 1020 | TLAUKA, Elijah | SA | Merit | Research Project B | |
| 1021 | TOLLAND, Molly | SA | Merit | Psychology | |
| 1022 | TOOHEY, Declan Joshua | SA | Merit | Information Technology | |
| 1023 | TOOME, Georgina | SA | Merit | English | |
| 1024 | TOOME, Georgina | SA | Merit | General Mathematics | |
| 1025 | TRAN, Cindy | SA | Merit | Ancient Studies | |
| 1026 | TRAN, Ngoc Thuy Katie | SA | Merit | Vietnamese (Continuers) | |
| 1027 | TRAN, Selina Linh-Thao | SA | Merit | Research Project B | |
| 1028 | TRAVERS, Sophie | SA | Merit | Biology | |
| 1029 | TREGENZA, Amy Louise | SA | Merit | Biology | |
| 1030 | TRIANTAFYLLOS, Leah Mary | SA | Merit | Legal Studies | |
| 1031 | TRINH, Vincent Quoc-Nam | SA | Merit | Biology | |
| 1032 | TRUONG, Wendy | SA | Merit | English | |
| 1033 | TRUONG-DOAN, Sandy | SA | Merit | Information Processing and Publishing | |
| 1034 | TSCHIRPIG, Courtney Brooke | SA | Merit | Visual Arts - Art | |
| 1035 | TSOUKATOS, Maxine | SA | Merit | Information Processing and Publishing | |
| 1036 | TURCZYNOWICZ, Lucy Mcleod | SA | Merit | Visual Arts - Design | |
| 1037 | TURNER, Daniel Stephen | SA | Merit | Mathematical Methods | |
| 1038 | TURNER, Erica Barbara | SA | Merit | Biology | |
| 1039 | Turner, Isaac | Cardijn College Marian Campus | Noarlunga Downs | Gov of SA SACE Award | |
| 1040 | TURNER, Joshua Hamilton | SA | Merit | Accounting | |
| 1041 | Turner, Tobias | Tatachilla Lutheran College | Mclaren Vale | Gov of SA Aboriginal Student SACE Award | |
| 1042 | Turner, Tobias | Tatachilla Lutheran College | Mclaren Vale | Gov of SA SACE Award | |
| 1043 | TURNER, William George | SA | Merit | Research Project B | |
| 1044 | TYSON, Alice | SA | Merit | Modern History | |
| 1045 | UYLAKI, Lauren Jami | SA | Merit | Food and Hospitality | |
| 1046 | VALENTE, Luke | SA | Merit | Psychology | |
| 1047 | VALIYFF, Fadila | SA | Merit | Business and Enterprise | |
| 1048 | VAN DEN NIEUWELAAR, Callum Mitchell | SA | Merit | Research Project B | |
| 1049 | VAN LOENEN, Isabella | SA | Merit | Solo Performance | |
| 1050 | VAN ZYL, Keanje | SA | Merit | Research Project B | |
| 1051 | VAN, Kim Hoang Thien | SA | Merit | English Literary Studies | |
| 1052 | VARLEY, Georgina | SA | Merit | Biology | |
| 1053 | VAUGHAN, Emily Grace | SA | Merit | Communication Products I | |
| 1054 | VELDON, Rino | SA | Merit | Modern History | |
| 1055 | VERCO, Kacee Rose | SA | Merit | Workplace Practices | |
| 1056 | VERGHESE, Yohan George | SA | Merit | Chemistry | |
| 1057 | VITLOV, Nola | SA | Merit | Visual Arts - Art | |
| 1058 | VO, Anthony | SA | Merit | Biology | |
| 1059 | VON DER BORCH, Maali | SA | Merit | Research Project B | |
| 1060 | VOSS, Molly Freda | SA | Merit | Psychology | |
| 1061 | VOYVODIC, Benjamin Michael Dean | SA | Merit | Chemistry | |
| 1062 | VOYVODIC, Benjamin Michael Dean | SA | Merit | Physics | |
| 1063 | VU, Albert Duy-Bao | SA | Merit | Chemistry | |
| 1064 | VU, Albert Duy-Bao | SA | Merit | Mathematical Methods | |
| 1065 | VU, Alyshia | SA | Merit | Ensemble Performance | |
| 1066 | VU, Alyshia | SA | Merit | Physical Education | |
| 1067 | VU, Cathy | SA | Merit | Research Project B | |
| 1068 | VU, Laura Quynh Nhi | SA | Merit | Chemistry | |
| 1069 | WALSH, Bradyn | SA | Merit | English Literary Studies | |
| 1070 | WALSH, Bradyn | SA | Merit | Mathematical Methods | |
| 1071 | WALSH, Bradyn | SA | Merit | Physics | |
| 1072 | WALSH, Bradyn | SA | Merit | Specialist Mathematics | |
| 1073 | Walsh, Bradyn | Endeavour College | Mawson Lakes | Gov of SA SACE Award | |
| 1074 | WALTER, Jarod | SA | Merit | Business and Enterprise | |
| 1075 | WALTER, Jarod | SA | Merit | English | |
| 1076 | WANG, Gina | SA | Merit | Biology | |
| 1077 | WANG, Haokun | SA | Merit | Research Project B | |
| 1078 | WANG, Shengxian | SA | Merit | Essential English | |
| 1079 | WANG, Shijie | SA | Merit | Research Project B | |
| 1080 | WANG, Shine | SA | Merit | Biology | |
| 1081 | WANG, Shine | SA | Merit | Chemistry | |
| 1082 | WANG, Shine | SA | Merit | Ensemble Performance | |
| 1083 | WANG, Shine | SA | Merit | Physics | |
| 1084 | WARAGODA, Ramith Peshala | SA | Merit | General Mathematics | |
| 1085 | WARD, Lauren Emma | SA | Merit | English | |
| 1086 | WARING, Olivia | SA | Merit | Psychology | |
| 1087 | WARK, Kelsey | SA | Merit | Religion Studies | |
| 1088 | WARK, Kelsey | SA | Merit | Research Project B | |
| 1089 | WARREN, Henry | SA | Merit | Integrated Learning A | |
| 1090 | WARRICK, William | SA | Merit | Research Project B | |
| 1091 | WARSAME, Estahil Awil | SA | Merit | Society and Culture | |
| 1092 | WATERHOUSE, Eliza | SA | Merit | General Mathematics | |
| 1093 | WATERS, Zoe Sofia | SA | Merit | Solo Performance | |
| 1094 | WATSON, Millicent Bronte | SA | Merit | Business and Enterprise | |
| 1095 | WATTS, Gabrielle Louise | SA | Merit | Essential Mathematics | |
| 1096 | WATTS, Lucinda Grace | SA | Merit | Biology | |
| 1097 | WATZDORF, Angela Julie | SA | Merit | Economics | |
| 1098 | WATZDORF, Angela Julie | SA | Merit | Psychology | |
| 1099 | WEI, Yaqi | SA | Merit | Biology | |
| 1100 | Wei, Yaqi | Blackwood High School | Eden Hills | Gov of SA SACE Award | |
| 1101 | WELLS, Milla Ursula | SA | Merit | Research Project B | |
| 1102 | WELSBY, George Oscar Sheidow | SA | Merit | Business and Enterprise | |
| 1103 | WELSBY, George Oscar Sheidow | SA | Merit | English | |
| 1104 | WESLEY, Geordie | SA | Merit | Research Project B | |
| 1105 | WHITE, Hamish Timothy | SA | Merit | Research Project B | |
| 1106 | WHITE, Tulani Michelle | SA | Merit | Nutrition | |
| 1107 | WHITEHEAD, Jasper Tobias | SA | Merit | General Mathematics | |
| 1108 | WHITFORD, Elouise Jane | SA | Merit | Business and Enterprise | |
| 1109 | WHITFORD, Elouise Jane | SA | Merit | Research Project B | |
| 1110 | WHYATT, Natalie Kate | SA | Merit | English | |
| 1111 | WICHMANN, Evangelia Therese | SA | Merit | Integrated Learning A | |
| 1112 | WILLIAMS, Henry Lawrence | SA | Merit | Research Project B | |
| 1113 | WILLIAMS, Joshua Daniel | SA | Merit | General Mathematics | |
| 1114 | WILLIAMS, Madeline Rose | SA | Merit | Research Project B | |
| 1115 | WILLIAMS, Sequoyah | SA | Merit | Information Processing and Publishing | |
| 1116 | WILSON, Alexandra Grace | SA | Merit | Biology | |
| 1117 | WILSON, Laura Caitlin | SA | Merit | Business and Enterprise | |
| 1118 | WILSON, Samuel William Kyffin | SA | Merit | Biology | |
| 1119 | WILSON, Samuel William Kyffin | SA | Merit | Economics | |
| 1120 | WINN, Jessica Judi Anne | SA | Merit | Tourism | |
| 1121 | WIRTH, Jacinta Celeste | SA | Merit | Modern History | |
| 1122 | WISEMAN, Jessica Marie | SA | Merit | Cross-Disciplinary Studies | |
| 1123 | WISEMAN, Jessica Marie | SA | Merit | Health | |
| 1124 | WITKOWSKI, Zoe | SA | Merit | Information Processing and Publishing | |