This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2015, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 923 | Price, Isabelle Victoria | SA | Merit | Tourism | |
| 924 | Price, Joshua | SA | Merit | Specialist Mathematics | |
| 925 | Price, Lukas William | SA | Merit | Information Technology | |
| 926 | Prior, Elise Marie | SA | Merit | English Communications | |
| 927 | Prior, Elise Marie | SA | Merit | Research Project B | |
| 928 | Prior, Elise Marie | Kapunda High School | Kapunda | Gov of SA SACE Award | |
| 929 | Prior, Lauren Therese | SA | Merit | Research Project B | |
| 930 | Pritchard, Leah | SA | Merit | Physical Education | |
| 931 | Proud, Sophie | SA | Merit | Biology | |
| 932 | Proud, Sophie | SA | Merit | Chemistry | |
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| 933 | Proud, Sophie | SA | Merit | Mathematical Studies | |
| 934 | Proud, Sophie | SA | Merit | Research Project B | |
| 935 | Proud, Sophie | SA | Merit | Specialist Mathematics | |
| 936 | Proud, Sophie | Scotch College | Torrens Park | Gov of SA SACE Award | |
| 937 | Pulis, Phillip | SA | Merit | Material Products I | |
| 938 | Quirk, Benjamin John | SA | Merit | Modern History | |
| 939 | Ragg, Anna Elizabeth | SA | Merit | Mathematical Studies | |
| 940 | Ragno, Anthony | SA | Merit | Information Processing and Publishing | |
| 941 | Rahimi, Mersel | SA | Merit | Research Project B | |
| 942 | Rahman, Shabab | SA | Merit | Physics | |
| 943 | Raju, Mahima | SA | Merit | Research Project B | |
| 944 | Rajvi, Benita Preethi Roy | SA | Merit | Research Project B | |
| 945 | Rana, Khizar | SA | Merit | Chemistry | |
| 946 | Rana, Khizar | SA | Merit | Mathematical Studies | |
| 947 | Rana, Khizar | SA | Merit | Physics | |
| 948 | Rana, Khizar | SA | Prize: Way College Prize and Medal | Chemistry | |
| 949 | Rana, Khizar | Pulteney Grammar School | Adelaide | Gov of SA SACE Award | |
| 950 | Randell-Deptula, Bodhi | SA | Merit | Modern History | |
| 951 | Raschella, Matthew | SA | Merit | Economics | |
| 952 | Ratsch, Caitlin | SA | Merit | Communication Products I | |
| 953 | Ravenscroft, Hollie Lorna | SA | Merit | Mathematical Applications | |
| 954 | Ravi, Neha | SA | Merit | Research Project B | |
| 955 | Raywood Cross, Beth Rose Jagungal | SA | Merit | Legal Studies | |
| 956 | Raywood Cross, Beth Rose Jagungal | SA | Merit | Research Project B | |
| 957 | Redford, Kristen Molly | SA | Merit | Food and Hospitality | |
| 958 | Reinli, Bianca Elizabeth | SA | Merit | English Communications | |
| 959 | Renfrey, Josephine Margaret | SA | Merit | English Studies | |
| 960 | Reseigh, Matthew John | SA | Merit | Outdoor Education | |
| 961 | Ricci, Serena | SA | Merit | English Studies | |
| 962 | Ricci, Serena | SA | Merit | Mathematical Methods | |
| 963 | Ricci, Serena | Loreto College | Marryatville | Gov of SA SACE Award | |
| 964 | Richards, Marguerite Rebecca | SA | Merit | Mathematical Applications | |
| 965 | Richardson, Jack Donald | SA | Merit | Music Technology | |
| 966 | Richardson, Jack Donald | SA | Merit | Research Project B | |
| 967 | Richardson, Jillian Kay | SA | Merit | Child Studies | |
| 968 | Richardson, Matthew James | SA | Merit | English Communications | |
| 969 | Richter, Sophie Elyse | SA | Merit | Mathematical Methods | |
| 970 | Riddell, Simon Frank | SA | Merit | Research Project B | |
| 971 | Rigoni, Venetia Illaria | SA | Merit | Biology | |
| 972 | Rigoni, Venetia Illaria | SA | Merit | Chemistry | |