| Dr. | Sukumar | Debnath | CSIR-CFTRI, Mysore-570020 | India | Agricultural Science and Food Security | Food Tech | Best Researcher Award | indianscientist.in |
| Dr | Sukumar | Mishra | IIT(ISM) Dhanbad | India | Engineering | Power System | Best Researcher Award | |
| Mr. | Suman | Barman | ICAR-Indian Agricultural Research Institute, New Delhi | India | Agricultural and Biological Sciences | Entomology | Young Researcher Award | indianscientist.in |
| Dr | Suman K | Samanta | Assam down town University | India | Biochemistry | Drug Development | Best Researcher Award | indianscientist.in |
| Dr | Sumantha | Narayana | OMCAR Fooundation | India | Environmental Science | Marine Biology, Conservation | Best Researcher Award | |
| Dr | sumi | handique | tezpur university | India | Environmental Science | Environmental Pollution | Women Researcher Award | |
| Dr | sumit | mishra | Birla Institute of Technology Mesra Ranchi | India | Materials Science | polymers | Best Researcher Award | indianscientist.in |
| Prof Dr | Sumit | Arora | Department of Orthopaedics, Maulana Azad Medical College, New Delhi | India | Medicine and Dentistry | Orthopaedic Surgery | Best Researcher Award | |
| Mr | Sumit | Sheoran | lovely professional university | India | Biochemistry | Cancer Research | Best Researcher Award | |
| Dr. | Sumith | Satheendran | Amrita Vishwa Vidyapeetham, Amritapuri Campus, Kerala | India | Earth and Planetary Sciences | Remote Sensing and GIS | Best Researcher Award | indianscientist.in |
| Dr. | Sumithra | Mohan | SRM College of Pharmacy, SRMIST | India | Pharmacology | NeuroPharmacology | Best Researcher Award | indianscientist.in |
| Dr | Sumitra | Nain | Banasthali Vidyapith | India | Pharmacology | Pharmaceutical Chemistry | Best Researcher Award | |
| Ms | SUNAINA | SINGH | IIT DELHI | India | Engineering | Microgrid | Best Researcher Award | indianscientist.in |
| Dr | Sundar | Ramalingam | Dental University Hospital, King Saud University Medical City | India | Medicine and Dentistry | Oral and Maxillofacial Surgery | Best Researcher Award | |
| Dr | sundaram | Ramalingam | Tagore Medical College & Hospital | India | Biochemistry | Diabetes/ Atherosclerosis | Best Researcher Award | indianscientist.in |
| Prof | Sundaram | Singh | IIT(BHU) | India | Chemistry | Organic Chemistry | Best Researcher Award | |
| Dr | Sundaravadivoo | Baskar | Dr.B.SundaravadivCentral University of Tamil Nadu, Thiruvarur, India | India | Mathematics | Fractional Differential Equation, Control Theory | Best Researcher Award | indianscientist.in |
| Dr | SUNDARSINGH | JEBASEELAN | SATHYABAMA INSTITUTE OF SCIENCE AND TECHNOLOGY | India | Engineering | POWER SYSTEMS | Best Researcher Award | |
| Dr | Suneeta | Satpathy | Center for Artificial Intelligence & Machine Learning (CAI&ML), Siksha O Anusandhan Deemed to be University, Bhubaneswar, Odisha, India | India | Computer Science | Cyber Security, Machine learning, Decision Mining | Best Researcher Award | indianscientist.in |
| Dr. | Sunil | Kumar | L.N.T. College, B.R.A. Bihar University, Muzffarpur | India | Materials Science | Energy, solar cell, quantum dots | Best Researcher Award | indianscientist.in |