| Mrs | Sara | Sampieri | Universidad rey Juan Carlos | Spain | Other | Turismo | Best Researcher Award | youngscientistawards.com |
| Ms | Sara | Sheikhlary | The University of Arizona | United States | Chemical Engineering | Biomedical Engineering, Pharmaceutical Sciences , Medicine, Cardiovascular diseases, Drug delivery | Young Scientist Award | youngscientistawards.com |
| Dr. | Saranya Devi | S | Saveetha Institute of Medical and Technical Sciences | India | Biochemistry, Genetics and Molecular Biology | Computational Biology, Nanotechnology, Microbiology | Women Researcher Award | youngscientistawards.com |
| Dr | Saraswathy | Kasavan | UNITEN | Malaysia | Social Sciences | Waste Management | Best Researcher Award | |
| Dr | SARAVANAKUMAR | B | Central Institute of Petrochemicals Engineering & Technology (CIPET)) | India | Energy | Supercapacitor | Best Researcher Award | |
| Dr | Saravanakumar | Thangavel | SRM Institute of Science and Technology (Deemed to be University), Kattankulathur, Chennai, India | India | Mathematics | Control systems | Best Researcher Award | youngscientistawards.com |
| Mrs | Sardar | Othman | Erbil polytechnic university | Iraq | Physics and Astronomy | Radiation physics | Young Scientist Award | |
| Ms | Sarita | Bugalia | Central University of Rajasthan | India | Mathematics | Mathematical Biology | Women Researcher Award | |
| Dr | Sarita | Khaturia | Mody University of Science and Technology | India | Chemistry | synthetic organic chemistry | Women Researcher Award | |
| Dr | Šarlota | Kaňuková | University of Ss. Cyril and Methodius in Trnava; Faculty of Natural Sciences | Slovakia | Agricultural and Biological Sciences | Plant biotechnology | Young Scientist Award | youngscientistawards.com |
| Assist Prof Dr | Sarmad | Salih Al Qassar | University of Mosul | Iraq | Dentistry | Orthodontic Adhesive | Best Research Award | |
| Assist. Prof. Dr | Sarmad | Al Qassar | University of Mosul | Iraq | Dentistry | Orthodonticmaterial | Best Researcher Award | |
| Dr | Saroja | Siddamal | KLE Technological University | India | Engineering | Electronics and Communication/ VLSI Architecture Design | Women Researcher Award | |
| Dr | Sasan | Rahmanian | University of Waterloo | Canada | Engineering | MEMS actuators and sensors | Best Researcher Award | |
| Dr. | SATEESH | GORIKAPUDI | Koneru Lakshmaiah Education Foundation | India | Engineering | Computer Science and Engineering | Best Researcher Award | youngscientistawards.com |
| Mr | SATHIESH KUMAR | NAGARAJ | KARPAGAM ACADEMY OF HIGHER EDUCATION | India | Energy | BIOFUEL | Young Scientist Award | |
| Assist. Prof. Dr | Sathishkumar | Murugesan | SRM Institute of Science and Technology (Deemed to be University) | India | Mathematics | Systems and Control Theory | Best Researcher Award | youngscientistawards.com |
| Assoc. Prof. Dr | Sathiyaraj | Srinivasan | Seoul Women's University | South Korea | Environmental Science | Biodiversity Conservation | Best Researcher Award | youngscientistawards.com |
| Mr | Sathya Prakash | Racharla | CVR College of Engineering | India | Computer Science | Wireless sensor networks | Excellence in Research | youngscientistawards.com |
| Dr | Satish | Sharma | Leeds Trinity University | United Kingdom | Business, Management and Accounting | Finance, Fintech, Financial Markets | Best Researcher Award | |