| Dr | Sanjay Kumar | Swami | Sunchun National University, Suncheon-si, South Korea | South Korea | Energy | Solar Photovoltaics | Best Researcher Award | |
| Assoc. Prof. Dr | Sanjeev Kumar | Mahto | Indian Institute of Technology (Banaras Hindu University) Varanasi | India | Other | Biomedical Engineering | Best Researcher Award | |
| Mr | Sanjeev Kumar | Gupta | GLA University Mathura | India | Engineering | Mechanical Engineering/Energy/Nanomaterials | Excellence in Research | |
| Mr | SANJIB | ROY | JADAVPUR UNIVERSITY | India | Engineering | Metal Bar Straightening | Best Innovation Award | |
| Prof Dr | Sanket | Goel | BITS Pilani Hyderabad Campus | India | Engineering | MEMS, Micro/Nanoelectronics | Excellence in Innovation | |
| Assoc Prof Dr | Sankha | Bhattacharya | SVKM's NMIMS Shirpur | India | Pharmacology, Toxicology and Pharmaceutical Science | Nanotechnology for cancer medicine and colon cancer research | Best Researcher Award | |
| Mrs | Sanna | Fjellström | Mid Sweden University | Sweden | Health Professions | Physical activity | Young Scientist Award | |
| Dr | SANOAR | HOSSAIN | Aliah University, New Town; Kolkata; West Bengal; INDIA | India | Computer Science | Computer Vision, Affective Computing, Deep Learning Machine Learning | Best Researcher Award | |
| Prof | Santanu | Chakraborty | Dr. B. C. Roy College of Pharmacy and Allied Health Sciences | India | Pharmacology, Toxicology and Pharmaceutical Science | Pharmaceutics_Solubility Enhancement, Natural Polymer, NDDS, TDDS | Best Researcher Award | |
| Dr | Santos Kumar | Das | National Institute of Technology Rourkela | India | Engineering | Communication Network | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Santosh | S | SSN College of Engineering | India | Materials Science | Shape Memory Materials | Young Scientist Award | |
| Mrs | SAPNA | YADAV | Miranda House, University of Delhi | India | Chemistry | Nanoscience | Best Researcher Award | |
| Dr | SAPNA | KINATTINKARA | PSG COLLEGE OF ARTS AND SCIENCE, COIMBATORE | India | Environmental Science | APPLICATION OF REMOTE SENSING AND GIS IN ENVIRONMENTAL MANAGEMENT | Best Researcher Award | |
| Dr | Sapna | Khowal | Regional Centre for iotechnology | India | Biochemistry, Genetics and Molecular Biology | Oncology | Best Researcher Award | View Profile |
| Ms | Sara | Forootani | University of Sannio | Italy | Engineering | Cyber Security | Best Researcher Award | |
| Mrs | Sara | Abdollahi | Ferdowsi University of Mashhad | Switzerland | Health Professions | Medical Physics | Women Researcher Award | |
| Prof Dr | Sara | Caceres | University Complutense of MAdrid | Spain | Veterinary Science and Veterinary Medicine | Canine Mammary Cancer | Best Researcher Award | |
| Dr | Sara | Xuereb | Mater Dei Hospital | Malta | Medicine and Dentistry | Cardiology | Young Scientist Award | |
| Dr | Sara | Ebrahimi | Deakin University | Australia | Health Professions | Nutrition and Dietetics | Best Researcher Award | View Profile |
| Dr | Sara | Simblett | King's College London | United Kingdom | Health Professions | Clinical Psychology | Best Researcher Award | View Profile |