| Dr | Serdar | Özdemir | Department of Turkish Language | Turkey | topteachers.net |
| Mr | Sergei | Chakhlov | Tomsk Pplytechnic University | Russia | topteachers.net |
| Dr | Seyed Hassan | Nikookar | Mazandaran University of Medical sciences | Iran | topteachers.net |
| Mr | Seyed Morteza | Banihashemy | Semnan University | Iran | topteachers.net |
| Prof | Seyed Morteza | Marandi | Shahid Bahonar University of Kerman | Iran | topteachers.net |
| Assoc. Prof. Dr | Seyedeh Zahra | Islami rad | Department of Physics, Faculty of Science, University of Qom | Iran | topteachers.net |
| Dr | Shahinaz | Mohamed | King Abdullah International Medical Research Cener | Saudi Arabia | topteachers.net |
| Dr | shahla | shahbazi | kerman university of medical sciences | Iran | topteachers.net |
| Mrs | Shanika | Karunanayaka | University of Ruhuna | Sri Lanka | topteachers.net |
| Prof | Sharad | Shelke | R.B. Narayanrao Borawake College, Shrirampur, Dist: Ahmednagar, IndiaR. B. Narayanrao Borawake College, Shrirampur, Dist: Ahilyanagar, India, Pin:413709 | India | topteachers.net |
| Mr | Sheikh Fahim Faysal | Sowrav | Bangladesh Maritime University | Bangladesh | topteachers.net |
| Mr | Shenao | Ma | School of Management, Gansu Agricultural University | China | topteachers.net |
| Prof. Dr | Shimaa | El-Hadad | Central Metallurgical R&D Institute | Egypt | topteachers.net |
| Assoc. Prof. Dr | Shimelis | Assefa | University of Denver | United States | topteachers.net |
| Dr | Shiyu | Li | Henan University | China | topteachers.net |
| Mr | Shoukat Ali | Shah | Wuhan University | China | topteachers.net |
| Mr | Shyam Kumar | Shah | Department of National Parks and Wildlife Conservation (DNPWC) | Nepal | topteachers.net |
| Ms | Sibusisiwe | Nkomonde | Durban University of Technology | South Africa | topteachers.net |
| Mrs | Sílvia | Faria | Universidade Portucalense | Portugal | topteachers.net |
| Ms | Simangele | Ngwenya | North West university | South Africa | topteachers.net |