| Name | Position | Department |
|---|---|---|
| Mrs. Busisiwe Elizabeth Sianga | Deputy Director | Institutional Planning |
| Prof. Kwenga Festus Sichilongo | Associate Professor/Mass Spectrometer Senior Scientist | Chemistry |
| Ms. Julia Siele | Administrative Officer | |
| Mr. Onalenna Silas | Assistant Director, Research | |
| Dr. Nthalivi Silo | Senior Lecturer | Primary Education |
| Ms. Kgomotso Gaofenngwe Sima | Acting Director | Information Technology |
| Mrs. Sethunya R. Simela | Lecturer | Environmental Science |
| Dr. Rapelang Edward Simon | Senior Lecturer | Physics |
| Prof. Girija Singh | Professor | Chemistry |
| Ms. Refilwe Precious Sinkamba | Senior Lecturer | Social Work |