| Dr | Sapna | Khowal | Regional Centre for iotechnology | India | Biochemistry, Genetics and Molecular Biology | Oncology | Best Researcher Award | youngscientistawards.com |
| 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 | youngscientistawards.com |
| 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 | |
| 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 | |
| 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 | |
| Dr | Sanjay Kumar | Swami | Sunchun National University, Suncheon-si, South Korea | South Korea | Energy | Solar Photovoltaics | Best Researcher Award | |
| Mr | Sanjay | G | CURED369 | India | Environmental Science | Innovation- MEPAP(Multisource Electricity Producer Integrated with Air Purifier) | Young Scientist Award | |
| Dr | Sanita | Maleskic Kapo | University of Sarajevo - Medical Faculty | Bosnia and Herzegovina | Pharmacology, Toxicology and Pharmaceutical Science | Pain and inflammation | Best Researcher Award | |
| Dr | Sangilimuthu | Alagar Yadav | Karpagam Academy of Higher Education | India | Other | Phytomedicine | Best Faculty Award | |
| Ms | Sanghee | Lee | Northwestern University | United States | Other | Biomedical Chemical Engineering | Women Researcher Award | |
| Dr | Sangeeta | Yadav | Department of Microbiology, Dr. Shakuntala, Mishra National Rehabilitation University, Lucknow, UP 226017, India | India | Environmental Science | Biodegradation/biodeterioration | Best Researcher Award | |
| Prof | Sang-Eun | Lee | Andong National University/ UCL IOE | South Korea | Social Sciences | Education | Best Researcher Award | youngscientistawards.com |
| Dr | Sane | Zuka | Malawi University of Business and Applied Sciences | Malawi | Social Sciences | Political Economy of Development, Natural Resources Governance | Best Researcher Award | |
| Mrs | Sandra | Palenzuela | IMDEA Energía | Spain | Materials Science | Functional Materials for Solar Energy Conversion | Best Research Article Award | youngscientistawards.com |