| Assoc. Prof. Dr. | Sundaresan | S | SRM IST | India | Biochemistry, Genetics and Molecular Biology | Best Researcher Award | popularscientist.com |
| Ms. | Sunantha | Ketnawa | Mae Fah Luang University | Thailand | Agricultural and Biological Sciences | Best Researcher Award | popularscientist.com |
| Dr. | SUMIT | KUMAR | Department of Plant Pathology, BM College of Agriculture, Khandwa, RVSKVV, MP, India | India | Agricultural and Biological Sciences | Young Scientist Award | popularscientist.com |
| Dr. | Suhas | S | JSS Science and Technology University, Mysore | India | Computer Science | Best Researcher Award | popularscientist.com |
| Dr. | Sudhanshu Kumar | Jha | All India Institute of Ayurveda, Government of India, New Delhi, 110076 | India | Pharmacology, Toxicology and Pharmaceutical Science | Young Scientist Award | popularscientist.com |
| Mr. | Sudarsan | Murugesan | UnitedHealth Group | United States | Computer Science | Industry Leadership Excellence Award | popularscientist.com |
| Dr. | Styliani | Geronikolou | University Research Institute of Maternal and Child Health and Precision Medicine and UNESCO Chair on Adolescent Health Care, National and Kapodistrian University of Athens | Greece | Health Professions | Research Excellence Award | popularscientist.com |
| Dr. | Stuart | Hesketh | University of Central Lancashire | United Kingdom | Biology and Life Sciences | Best Researcher Award | popularscientist.com |
| Dr. | STERGIOS | MAVROMATIS | School of Civil Engineering, National Technical University of Athens | Greece | Engineering | Research Excellence Award | popularscientist.com |
| Dr. | Stephen | Ojo | Anderson University | United States | Engineering | Outstanding Scientist Award | popularscientist.com |
| Dr. | Stephen Chinedu | Chioke | Legacy University Okija | Nigeria | Social Sciences | Best Researcher Award | popularscientist.com |
| Dr. | Stephanie | Lunn | Florida International University | United States | Computer Science | Best Researcher Award | popularscientist.com |
| Dr. | Stephanie | Chacar | Khalifa University | United Arab Emirates | Medicine and Health Sciences | Best Researcher Award | popularscientist.com |
| Dr. | Stefanos | Nikiforos | Ionian University | Greece | Computer Science | Research Excellence Award | popularscientist.com |
| Dr. | Stefanos | Karkanis | Aristotle University of Thessaloniki | Greece | Chemistry and Materials Science | Young Researcher Award | popularscientist.com |
| Dr. | Stefano | Stefano | University of Bari, Rheumatology Unit | Italy | Medicine and Health Sciences | Best Researcher Award | popularscientist.com |
| Prof. | Stefano | Palomba | Sapienza University of Rome | Italy | Medicine and Health Sciences | Best Researcher Award | popularscientist.com |
| Assist. Prof. Dr. | Stanislav | Yankovsky | Tomsk Polytechnic University | Russia | Energy and Sustainability | Best Academic Researcher Award | popularscientist.com |
| Mr. | Stanislav | Jurcisin | ISREP - Institute for Systematic Research in Economics and Psychology | Slovakia | Economics, Econometrics and Finance | Excellence in Innovation Award | popularscientist.com |
| Mrs | Sripriya | Bayyapu | State of Nevada | United States | Computer Science | Women Researcher Award | popularscientist.com |