| Dr | Biplab | Sarkar | Apollo Multispeciality Hospitals | India | Medicine and Dentistry | Cancer Treatment, Radiation Oncology & Medical Physics | Best Paper Award | |
| Assist Prof Dr | SUBHASIS | SARKAR | Department of Microbiology, Swami Vivekananda University | India | Environmental Science | sewage treatment | Best Researcher Award | |
| Assoc Prof Dr | Furkan Türker | Saricaoglu | Bursa Technical University | Turkey | Agricultural and Biological Sciences | Food Science | Best Researcher Award | |
| Mr | Bambang | Sardi | Departement of Environmental Engineering, Tadulako University | Indonesia | Chemical Engineering | Bioenergy, biofuel, biomass | Best Researcher Award | |
| Prof | Shahrul Razid | Sarbini | Universiti Putra Malaysia Bintulu Campus | Malaysia | Agricultural and Biological Sciences | Functional Food and Biotechnology | Most Reader's Article Award | |
| Dr | Anita | Saraf | Pitt | United States | Medicine and Dentistry | Cardiology | Best Researcher Award | bestpaperawards.com |
| Prof | Aman | Santoso | State University of Malang Faculty of Mathematics & Natural Sciences | Indonesia | Chemistry | Organic Chemistry | Best Researcher Award | |
| Ms | GABRIELLA | SANTOS ARRUDA DE LIMA | UNIVERSIDADE FEDERAL DE GOIÁS | Brazil | Earth and Planetary Sciences | Geografia | Best Researcher Award | |
| Prof Dr | Wylliam | Santana | Instituto Federal do Pará | Brazil | Engineering | Civil Construction | Best Researcher Award | |
| Prof | Daniel | Santamaria | Instituto Nacional de Pediatria | Mexico | Neuroscience | Neurociencias Pediátricas | Best Researcher Awards | |
| Prof | Antoine | SANON | Université Joseph KI ZERBO | Burkina Faso | Agricultural and Biological Sciences | Entomologie et défense des cultures | Best Paper Award | |
| Prof | Nataraj | Sanna Kotrappanavar | Jain University | India | Chemistry | Water Treatment and Environmental Science | Best Researcher Award | |
| Dr | Clotaire Thierry | SANJONG DAGANG | Université de Dschang/Institut Universitaire de Technologie FOTSO Victor de Bandjoun | Cameroon | Engineering | automation and control | Best Researcher Award | bestpaperawards.com |
| Dr | Forough | Sanjarian | Plant Bio-Product Group, Agricultural Biotechnology Institute, National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran | Iran | Agricultural and Biological Sciences | Secondary metabolite | Best Researcher Award | bestpaperawards.com |
| Assoc. Prof. Dr | Sebastian | Saniuk | University o Zielona Góra | Poland | Business, Management and Accounting | Industry management | Best Researcher Award | bestpaperawards.com |
| Mr | Bahati | Sanga | African Development Bank Group | South Africa | Economics, Econometrics and Finance | FinTech and Development Finance | Best Researcher Award | bestpaperawards.com |
| Prof Dr | Víctor | Sánchez-Cordero | Instituto de Biología, UNAM | Mexico | Agricultural and Biological Sciences | Biodiversity | Best Paper Award | |
| Dr | Luis Javier | San José | IES-UPM | Spain | Engineering | Energía Solar | Best Researcher Award | |
| Dr | Vibol | SAN | Royal University of Phnom Penh | Cambodia | Energy | Rural Energy | Best Researcher Award | |
| Mr | Abdur Rouf | Samim | Aligarh Muslim University | India | Pharmacology, Toxicology and Pharmaceutical Science | Aquatic Toxicology | Best Researcher Award | |