| Dr | Paige | Strudwick | University of Technology Sydney | Australia | Environmental Science | Coral Reef Restoration | Young Scientist Award | youngscientistawards.com |
| Prof | Charles | Strozier | City University of New York | United States | Arts and Humanities | History | Best Scholar Award | |
| Dr | Marc | Strik | Bordeaux University | France | Medicine and Dentistry | Cardiology | Best Researcher Award | |
| Mr | Simone | Striani | Danish Technical University | Denmark | Engineering | Electric Vehicles Charging Infrastructures | Best Researcher Award | youngscientistawards.com |
| Mr | Vuk | Stojiljkovic | Mathematical Institute of the Serbian Academy of Sciences and Arts, Belgrade | Serbia | Mathematics | Mathematical inequalities, Operator inequalities | Young Researcher Award | youngscientistawards.com |
| Dr | Monika | Stojanova | Association for Scientific-research, Educational and Cultural Activities "Open Science" | Macedonia | Agricultural and Biological Sciences | Industrial microbiology | Young Scientist Award | youngscientistawards.com |
| Dr | NALAILA | STEPHANO | MZUMBE UNIVERSITY | Tanzania | Social Sciences | EDUCATION | BusinessTrailblazer Achievement Award | youngscientistawards.com |
| Mr | Valentin | Steininger | BMW Group | Germany | Energy | Lithium-Ion Battery | Best Researcher Award | |
| Dr | Romain | Steiner | University of Lausanne | Switzerland | Other | Forensic Science | Best Researcher Award | |
| Dr | Orestis | Stavrakidis-Zachou | Hellenic Center for Marine Research | Greece | Agricultural and Biological Sciences | Aquaculture | Best Researcher Award | youngscientistawards.com |
| Ms | Athina | Stamati | Aristotle University of Thessaloniki | Greece | Medicine and Dentistry | Type 1 diabetes mellitus | Young Scientist Award | |
| Dr | Garth | Stahl | The University of Queensland | Australia | Arts and Humanities | Educationa and gender | Best Researcher Award | |
| Assist Prof Dr | Rohit | Srivastava | Pandit Deendayal Energy University, India | India | Energy | Green Hydrogen | Best Researcher Award | |
| Assist Prof Dr | ROHIT | SRIVASTAVA | Pandit Deendayal Energy University, India | India | Chemistry | Green Hydrogen | Best Researcher Award | |
| Ms | Varshita | Srivastava | Central University of Rajasthan | India | Biochemistry, Genetics and Molecular Biology | Molecular Parasitology | Best Scholar Award | youngscientistawards.com |
| Dr | Narayani | Sritharan | AidData at William & Mary | United States | Economics, Econometrics and Finance | Development Economics | Young Scientist Award | youngscientistawards.com |
| Mr | Chawin | Srisomwat | Department of Chemistry, Faculty of Science, Chulalongkorn University | Thailand | Chemistry | Electroanalytical Chemistry, Lab-on-paper, Nucleic acid detection | Best Researcher Award | |
| Assoc. Prof. Dr | Sathiyaraj | Srinivasan | Seoul Women's University | South Korea | Environmental Science | Biodiversity Conservation | Best Researcher Award | youngscientistawards.com |
| Dr | KALYANAPU | SRINIVAS | VAAGDEVI ENGINEERING COLLEGE | India | Computer Science | CRYPTOGRAPHY AND NETWORK SECURITY | Best Researcher Award | |
| Dr | Blerina | Spahiu | University of Milan - Bicocca | Italy | Computer Science | Semantic Web & Knowledge Engineering | Women Researcher Award | |