| Dr | Sourabh | Shukla | VNIT | India | Materials Science | Corrosion, welding | Young Scientist Award | |
| Mr | SOURAV | MUKHOPADHYAY | Deccan College & PGRI | India | Environmental Science | Earth Science | Best Researcher Award | |
| Dr | Souvik | Das | Purdue University | United States | Engineering | Artificial Intelligence and Safety Analytics | Young Scientist Award | |
| Dr. | Souvik | Bag | Rani Rashmoni Green University | India | Environmental Science | Environmental Microbiology | Best Researcher Award | View Profile |
| Ms | Sowmiya | M | Kongu Engineering College | India | Engineering | Conrete technology | Best Researcher Award | |
| Assoc Prof Dr | Spyros | Hirdaris | Aalto University | Finland | Engineering | Marine Technology | Best Researcher Award | |
| Dr | sravanthi | Nukapothula | Zhejiang Ocean University | India | Earth and Planetary Sciences | Physical Oceanography | Women Researcher Award | |
| Mrs | Sravanthi | Gunti | GTS | India | Earth and Planetary Sciences | Remote Sensing and GIS | Women Researcher Award | View Profile |
| Ms | SREEKUTTY | SHIBU | MA college of engineering, Kothamangalam | India | Engineering | Power Electronics | Best Researcher Award | |
| Ms. | Sreelakshmi | Unni A | Department of Mathematics, Amrita School of Physical Sciences, Amrita Vishwa Vidyapeetham, Coimbatore | India | Mathematics | Fixed Point Theory | Young Scientist Award | View Profile |
| Dr | Sri Ramya | Siraparapu | Sasi Institute of Technology and Engineering | India | Engineering | Industrial Internet of Things | Young Researcher Award | View Profile |
| Assist Prof Dr | sridhar | PILLI | NIT warangal | India | Environmental Science | Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) | Best Researcher Award | |
| Dr | Srijan | Acharya | Mitchell Cancer Institute | United States | Biochemistry, Genetics and Molecular Biology | Molecular Biology | Best Researcher Award | |
| Dr | Srijan | Acharya | St. Jude Children's Research Hospital | United States | Pharmacology, Toxicology and Pharmaceutical Science | Molecular Pharmacology | Excellence in Research | View Profile |
| Mr | Srinivas | Guthi | NIT Warangal | India | Engineering | 5GHz Wi-FI Antennas | Best Researcher Award | |
| Dr | Srinivas Naik | Nenavath | IIIT Naya Raipur | India | Computer Science | BigData and Artificial Intelligence | Best Researcher Award | |
| Dr | Srinivasa Reddy | Bonam | Indian Institute of Chemical Technology | India | Immunology and Microbiology | Vaccine Immunology | Young Scientist Award | View Profile |
| Dr | Srinivasan | Jayakumar | Rensselaer Polytechnic Institute | United States | Chemistry | Organic and Medicinal chemistry | Best Researcher Award | View Profile |
| Dr | Srinu | Akula | University of Tartu, Estonia | Estonia | Chemistry | Electrochemistry | Best Researcher Award | |
| Dr | Sriparna | Saha | Maulana Abul Kalam Azad University of Technology, West Bengal | India | Engineering | Computer Science | Young Scientist Award | |