| Assist Prof Dr | Sirinya | Phulkerd | Institute for Population and Social Research | Thailand | Social Sciences | Food and nutrition policies | Women Researcher Award | |
| Assist Prof Dr | sitanshu | barik | All India Institute of Medical Sciences Deoghar India | India | Medicine and Dentistry | Orthopedics | Best Researcher Award | |
| Dr | SITI AZRAH | MOHAMAD SAMSURI | UNIVERSITI SAINS MALAYSIA | Malaysia | Materials Science | Semiconductor design/perovskite materials | Best Researcher Award | |
| Dr | Sitotaw | Erena | Addis Ababa University | Ethiopia | Environmental Science | Urban Disaster risk | Best Researcher Award | View Profile |
| Dr | Siva | Chidambaram | SRM Institute of Science and Technology | India | Environmental Science | Nano solar energy conversions | Excellence in Innovation | |
| Dr | SIVA CHAKRA AVINASH | BIKKINA | Ramachandra College Of Engineering | India | Engineering | ELECTROMAGENTIC COMPATABILITY AND ELECTROMAGENTIC iNTERFERNCES | Young Researcher Award | View Profile |
| Assoc. Prof. Dr | SIVA REDDY | SHERI | GITAM Deemed to be University | India | Mathematics | Finite Element Method, Heat and Mass transfer | Best Researcher Award | View Profile |
| Dr | Sivasankar | Annamalai | Kyungpook National University | South Korea | Chemical Engineering | Environmental engineering | Best Researcher Award | |
| Mr | Sivasubramanian | Palanisamy | Dilkap Research Institute of Engineering and Management Studies, Neral, Maharashtra | India | Materials Science | Polymer composite materials | Best Researcher Award | |
| Mr | Sk Irsad | Ali | Department of Physics, The University of Burdwan, Golapbag, Burdwan-713104 | India | Materials Science | Nanotechnology | Best Researcher Award | |
| Assist Prof Dr | SK. | ANIRBAN | GOVERNMENT GENERAL DEGREE COLLEGE, SALBONI | India | Materials Science | EXPERIMENTAL CONDENSED MATTER PHYSICS | Best Researcher Award | |
| Dr | Sk. Ahmad | Al Nahid | DeparChattogram Veterinary and Animal Sciences University | Bangladesh | Agricultural and Biological Sciences | Fisheries Resource Management | Best Researcher Award | |
| Mr | Smit | Kacha | Marwadi University | India | Engineering | Civil Engineering | Best Researcher Award | |
| Dr. | Sneha | Tiwari | National Institute of Plant Genome Research | India | Agricultural and Biological Sciences | Plant Abiotic Stress | Young Scientist Award | View Profile |
| Dr | Snigdha | Singh | University of Delhi | India | Chemistry | Medicinal Chemistry | Best Researcher Award | View Profile |
| Dr | Sobhan | Patnaik | KTH Royal Institute of Technology | India | Engineering | Nuclear Fuels | Young Scientist Award | |
| Mrs | Sofia | mansoor | university of Peshawar | Pakistan | Economics, Econometrics and Finance | Statistics | Best Researcher Award | |
| Ms | sofia | Skroufouta | National Technical University of Athens | Greece | Energy | pumped hydropower storage (PHPS) system | Young Scientist Award | View Profile |
| Ms | sofia | aftab | NTNU | Norway | Computer Science | Machine Learning | Best Researcher Award | View Profile |
| Ms | Sofia | Kleinikova | Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry RAS | Russia | Chemistry | Electrochemistry | Young Scientist Award | |