| Mr | Rotan Kumar | Saha | DUET | Bangladesh | Best Researcher Award | View Profile |
| Dr | Ugrabadi | Sahoo | Madanapalle Institute of Technology and Science | India | Best Researcher Award | View Profile |
| Dr | Vaishali | Sahu | The NorthCap University | India | Women Researcher Award | View Profile |
| Dr | Khandoker Samaher | Salem | University of Dhaka | Bangladesh | Best Researcher Award | View Profile |
| Dr | Omnia | Salem | Beni-Suef University | Egypt | Research Excellence Award | View Profile |
| Prof | Rosaria | Saletti | Dipartimento di Scienze Chimiche, Università di Catania | Italy | Best Researcher Award | View Profile |
| Dr | Bidhan Chandra | Samanta | Mugberia Gangadhar Mahavidyalaya | India | Best Researcher Award | View Profile |
| Mr | Nickson | Samoo | Kenya Medical Research Institute | Kenya | Young Scientist Award | View Profile |
| Assoc. Prof. Dr | Fatma | Samy | Faculty of Education / Ain Shams University | Egypt | Innovative Research Award | View Profile |
| Mrs | Mahsa | Sanaei | Faculty of Environment University of Tehran | Italy | Best Researcher Award | View Profile |
| Mr | Sadekur Rahman | Sany | Shahjalal University of Science and Technology | Bangladesh | Best Researcher Award | View Profile |
| Dr | Nur Adi | Saputra | National Research and Innovation Agency | Indonesia | Pioneer Researcher Award | View Profile |
| Dr | Vijaya | Sarangthem | Kyungpook National University | South Korea | Best Researcher Award | View Profile |
| Prof. Dr | Costel | Sârbu | Babes_Bolyai University | Romania | Analytical Chemistry Award | View Profile |
| Mr | Pratik | Sarkar | IIT Kharagpur | India | Research Excellence Award | View Profile |
| Prof. Dr | Oumarou | Savadogo | Polytechnique Montreal | Canada | Research Excellence Award | View Profile |
| Assoc. Prof. Dr | Gulsah | Saydan Kanberoglu | Van Yuzuncu Yil University | Turkey | Research Excellence Award | View Profile |
| Prof. Dr | Wilfried | Schwab | Technische Universität München | Germany | Best Researcher Award | View Profile |
| Prof | John | Seinfeld | California Institute of Technology | United States | Best Researcher Award | View Profile |
| Dr | David | Selvaraj | Chonnam National university | South Korea | Best Researcher Award | View Profile |