| 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 |
| Dr | Sara | Salatin | Tabriz University of Medical Sciences | Iran | Neuroscience | Nanotechnology | Best Researcher Award | View Profile |
| Dr | Sara | Uldry Júlio | Spinal Cord Injury Center, Balgrist University Hospital, University of Zurich, Zurich, Switzerland | Switzerland | Neuroscience | Neurophysiology and Pain Research | Best Researcher Award | View Profile |
| Mrs | Sara | Sampieri | Universidad rey Juan Carlos | Spain | Other | Turismo | Best Researcher Award | View Profile |
| Ms | Sara | Sheikhlary | The University of Arizona | United States | Chemical Engineering | Biomedical Engineering, Pharmaceutical Sciences , Medicine, Cardiovascular diseases, Drug delivery | Young Scientist Award | View Profile |
| 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 |
| Assist. Prof. Dr | Santosh | S | SSN College of Engineering | India | Materials Science | Shape Memory Materials | Young Scientist Award | |
| Dr | Santos Kumar | Das | National Institute of Technology Rourkela | India | Engineering | Communication Network | Best Researcher Award | View Profile |
| 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 | SANOAR | HOSSAIN | Aliah University, New Town; Kolkata; West Bengal; INDIA | India | Computer Science | Computer Vision, Affective Computing, Deep Learning Machine Learning | Best Researcher Award | |
| Mrs | Sanna | Fjellström | Mid Sweden University | Sweden | Health Professions | Physical activity | Young Scientist Award | |
| Mr. | Sankushdeep | Singh | ISF College of Pharmacy & Research | India | Pharmacology, Toxicology and Pharmaceutical Science | Drug Regulatory Affairs | Young Researcher Award | View Profile |
| 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 | |
| Prof Dr | Sanket | Goel | BITS Pilani Hyderabad Campus | India | Engineering | MEMS, Micro/Nanoelectronics | Excellence in Innovation | |
| Mr | SANJIB | ROY | JADAVPUR UNIVERSITY | India | Engineering | Metal Bar Straightening | Best Innovation Award | |