| Mr | Umut | Selvi | Ankara Hacı Bayram Veli University | Turkey | Mathematics | Geometry | Best Researcher Award | youngscientistawards.com |
| Dr | Ponsuriyaprakash | Selvakumar | Mangayarkarasi College of Engineering | India | Engineering | Material Science, Additive Manufacturing | Young Scientist Award | youngscientistawards.com |
| Mr | MAHENDRRAN | SELVADURAY | Faculty of Maritime Studies, Universiti Malaysia Terengganu | Malaysia | Social Sciences | Maritime Studies | Best Researcher Award | |
| Mrs | Ouni | Selma | Faculty of Economics and Management of Sfax | Tunisia | Economics, Econometrics and Finance | Economics | Women Researcher Award | |
| Dr | Kathiresan | Sellamuthu | Kongunadu College of Engineering and Technology (Autonomous) | India | Chemistry | Bioinorganic Chemistry | Best Research Award | |
| Assoc Prof Dr | Moaaz | Seliem | Beni-Suef | Egypt | Environmental Science | Water purification | Best Researcher Award | |
| Dr | Lerato | Seleteng-Kose | National University of Lesotho | Lesotho | Agricultural and Biological Sciences | Botany | Best Researcher Award | |
| Dr | Selvam | Sekar | V.O.Chidambaram College | India | Environmental Science | Geology | Best Researcher Award | youngscientistawards.com |
| Dr | Julien | Seitz | Hopital Saint Joseph | France | Medicine and Dentistry | Electrophysiologie cardiaque | Best Innovation Award | youngscientistawards.com |
| Dr | Elham | Seifi | Queensland University of Technology | Australia | Materials Science | biocomposites | Research Excellence Award | youngscientistawards.com |
| Prof | Mehdi | Seifbarghy | Alzahra University | Iran | Decision Sciences | Supply chain management | Best Researcher Award | |
| Dr | Amelia | Seifalian | Imperial College London | United Kingdom | Medicine and Dentistry | Urogynaecology | Young Scientist Award | youngscientistawards.com |
| Mr | Ahmedmenewer | Seid | Haramaya University, College of Health and Medical Sciences | Ethiopia | Health Professions | Medical laboratory Sciences | Young Scientist Award | |
| Dr. | Deepa | Seetharam | University of Miami | United States | Neuroscience | Neuro-Oncology Glioblastoma Cancer Biology Molecular Neuroscience Translational Neuroscience Experimental Therapeutics Drug Resistance Mechanisms Apoptosis and Cell Signaling | Women Researcher Award | youngscientistawards.com |
| Prof | Faouzi | Sediri | Université de Tunis El Manar | Tunisia | Materials Science | Nanomaterials, soft chemistry, hydrothermal synthesis | Best Researcher Award | |
| Assist Prof Dr | Mücahit | Seçme | Ordu University | Turkey | Biochemistry, Genetics and Molecular Biology | Genetic | Best Researcher Award | |
| Dr | Valeria | Sebri | European Institute of Oncology (IEO) | Italy | Psychology | Psycho-Oncology and cognitive science | Young Scientist Award | youngscientistawards.com |
| Dr | Virginie | Schweitzer | Université de Haute Alsace | France | Business, Management and Accounting | Marketing | Best Researcher Award | |
| Ms | Emilly | Schutt | Massachusetts Institute of Technology | United States | Environmental Science | Kelp Aquaculture Ecosystem Services | Young Scientist Award | |
| Dr | Hugo | Schmidt Neto | Unisinos | Brazil | Environmental Science | tafonomia atualística | Best Researcher Award | |