| Mr | Samuel | Polo | National University of Distance Education (UNED) | Spain | Best Researcher Award | popularengineer.org |
| Dr | Santiago | Alonso García | Universidad de Granada | Spain | Top Researcher Award | popularengineer.org |
| Ms | Sanyogita | Manu | The University of British Columbia | Canada | Best Researcher Award | popularengineer.org |
| Dr | Sathish | Reddy | REVA University | India | Best Researcher Award | popularengineer.org |
| Assist. Prof. Dr | Sathiyataj | Thambiayya | UCSI University | Malaysia | Best Researcher Award | popularengineer.org |
| Mr | Satish | Kabade | Communication Experts | United States | Best Industrial Research Award | popularengineer.org |
| Dr | Seba | Ausili | University of Miami | United States | Best Researcher Award | popularengineer.org |
| Assist. Prof. Dr | Seçil | Karahüseyin | Cukurova University | Turkey | Best Researcher Award | popularengineer.org |
| Dr | Seltene | Abady | University of KwaZulu-Natal | South Africa | Best Researcher Award | popularengineer.org |
| Prof. Dr | sema | bilge ocak | GAZİ ÜNİVERSİTESİ | Turkey | Best Researcher Award | popularengineer.org |
| Assoc. Prof. Dr | Sepideh | Amjad-Iranagh | Amirkabir University of Technology | Iran | Best Researcher Award | popularengineer.org |
| Dr | SERGEY | NIKITENKO | CNRS France | France | Chemical Engineering Award | popularengineer.org |
| Prof. Dr | SEVİM | BAVBEK | Ankara University, School of Medicine, Dept of Chest Diseases, Division of Immunology and Allergy | Turkey | Best Research Award | popularengineer.org |
| Prof. Dr | Shabana | Simjee | International Center for Chemical and Biological Sciences, University of Karachi | Pakistan | Best Researcher Award | popularengineer.org |
| Dr | Shaghayegh | Baradaran Ghavami | Research institutes gastroenterology and liver | Iran | Best Researcher Award | popularengineer.org |
| Dr | Shakeb | Akhtar | Woxsen University | India | Best Researcher Award | popularengineer.org |
| Mr | Shantao | Ping | Qiyuan Lab | China | Best Researcher Award | popularengineer.org |
| Prof | Sharad | Singhal | Beckman Research Institute of City of Hope | United States | Best Researcher Award | popularengineer.org |
| Mr | Shashank Singh | Pawar | Goa Institute of Management, Goa | India | Best Researcher Award | popularengineer.org |
| Mr | Shayan | Ghazimoghadam | Islamic Azad University | Iran | Best Researcher Award | popularengineer.org |