| Dr | Suganthi | A | Tamil Nadu Agricultural University, Coimbatore | India | Agricultural and Biological Sciences | Insecticide Toxicology and Pesticide Residues | Best Researcher Award | |
| Dr | Sudong | Ma | PLA SSF Information Engineering University | China | Computer Science | Cryptography | Best Researcher Award | |
| Prof Dr | Sudip | Basack | Elitte College of Engineering | India | Engineering | Civil Engineering (Geotechnical) | Excellence in Research | |
| Assist Prof Dr | Sudhir K | Upadhyay | Veer Bahadur Singh Purvanchal University, Jaunpur, Uttar Pradesh | India | Environmental Science | Plant microbe interaction | Best Researcher Award | |
| Mr | Sudhansu | Hota | SOA UNIVERSITY | India | Materials Science | Condensed matter physics | Young Scientist Award | youngscientistawards.com |
| Mr | Sudhanshu | Dixit | Indian Institute Of Technology Roorkee | India | Engineering | hydrology and natural hazard | Young Scientist Award | youngscientistawards.com |
| Mrs | Sudeshna | Rath | IIT Roorkee | India | Business, Management and Accounting | Operations Management | Best Researcher Award | |
| Dr | Sudeep | Kumara K | Mangalore University | India | Physics and Astronomy | Radiation, Environmental Radioactivity | Young Scientist Award | |
| Dr | Sudeep | Sharma | IIIT Surat | India | Engineering | System Identification | Best Researcher Award | |
| Dr | Sudarshan | Santra | Indian Institute of Science | India | Mathematics | Numerical Analysis | Best Researcher Award | youngscientistawards.com |
| Mr | Sudagar | S | University College of Engineering Villupuram | India | Engineering | Energy | Best Scholar Award | |
| Dr | Sudagar | S | IFET College of Engineering, Villupuram, TamilNadu | India | Energy | Biofuels and Hydrogen Production | Best Researcher Award | youngscientistawards.com |
| Ms | Sudabeh | Gharemahmudli | Department of Watershed Management Engineering, Faculty of Natural Resources, Tarbiat Modares University (TMU), Iran. | Iran | Agricultural and Biological Sciences | Soil and water conservation, Ecology | Women Researcher Award | youngscientistawards.com |
| Assoc. Prof. Dr | Subrata | Panda | National Institute of Technology Rourkela | India | Engineering | Computational and Experimental Mechanics/Nonlinear FEM/Smart Composite Structure | Best Researcher Award | |
| Mr | Subodh | Raut | Vellore Institute of Technology | India | Chemistry | Photocatalysis For Biomass Valorization and Organic Transformation | Young Scientist Award | |
| Mr | SUBI | SANKAR | CMLRE | India | Earth and Planetary Sciences | Marine Science | Young Scientist Award | |
| Dr | Subhashree | Choudhury | ITER, Siksha O Anusandhan Deemed to be University | India | Energy | Microgrid, Renewable Energy, Energy Storage, Active Power Filter, Optimisation Techniques | Best Researcher Award | youngscientistawards.com |
| Dr | Subhas | Barman | Jalpaiguri Government Engineering College | India | Engineering | Security, Machine Learning, Healthcare, GIS | Best Researcher Award | |
| Dr | Subhankar | Chatterjee | Medical College & Hospital, Kolkata | India | Medicine and Dentistry | Diabetes & Endocrinology | Best Scholar Award | youngscientistawards.com |
| Dr | Subhanil | Guha | NITRR | India | Earth and Planetary Sciences | Remote Sensing | Best Researcher Award | |