| 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 |
| Dr. | Srinivasa Rao | Gundu | Malla Reddy University | India | Computer Science | Best Researcher Award | popularscientist.com |
| Assist. Prof. Dr. | SPYRIDON | PAPAGEORGIOU | Department of Biomedical Sceinces, Univesrity of West Attica | Greece | Pharmacology, Toxicology and Pharmaceutical Science | Best Researcher Award | popularscientist.com |
| Dr | SOTIRIOS | LONGINOS | Nazarbayev University | Kazakhstan | Engineering | Best Scholar Award | popularscientist.com |
| Dr. | Soroush | Zare | University of Virginia | United States | Engineering | Best Researcher Award | popularscientist.com |
| Dr. | Sophia | Wakefield | University of Leeds | United Kingdom | Medicine and Health Sciences | Women Researcher Award | popularscientist.com |
| Dr. | SONIA | GOMES | Universidade do Porto/Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIIMAR-LA) | Portugal | Environmental Science | Women Researcher Award | popularscientist.com |
| Dr. | Sonia Binte | Murshed | Bangladesh University of Engineering and Technology | Bangladesh | Environmental Science | Research Excellence Award | popularscientist.com |
| Prof. Dr. | Song Guo | Zheng | Shanghai Jiao Tong University School of Medicine | China | Immunology and Microbiology | Outstanding Scientist Award | popularscientist.com |
| Mr. | Sofie | Seghers | UAntwerpen | Belgium | Biology and Life Sciences | Best Researcher Award | popularscientist.com |
| Mrs. | Sofia | Madero | Universidad de Buenos Aires | Argentina | Psychology | Best Researcher Award | popularscientist.com |
| Ms. | Sizhe | Wu | University of Chinese Academy of Social Sciences | China | Social Sciences | Best Researcher Award | popularscientist.com |
| Mr. | Sisira | Jayasekara | Central Bank of Sri Lanka | Sri Lanka | Business, Management and Accounting | Research Excellence Award | popularscientist.com |
| Mr. | Sina | Saeedaskari | Shahid Bahonar Univercity of Kerman,Iran | Iran | Health Professions | Best Researcher Award | popularscientist.com |
| Assoc. Prof. Dr. | Silvia | Pellicer-Ortín | University of Zaragoza | Spain | Arts and Humanities | Research Excellence Award | popularscientist.com |
| Assist. Prof. Dr. | Silvia | Elias | Pharos University in Alexandria | Egypt | Arts and Humanities | Best Researcher Award | popularscientist.com |
| Assoc. Prof. Dr. | Siddhartha | Kundu | All India Institute of Medical Sciences (AIIMS), New Delhi | India | Biochemistry, Genetics and Molecular Biology | Best Researcher Award | popularscientist.com |