| Prof | sibanjan | mishra | T A Pai Management Institute, Manipal Academy of Higher Education, Manipal, India | India | Econometrics, and Finance | Energy Finance | Best Researcher Award | |
| Mr | Siddesh | B M | Kuvempu University | India | Pharmacology | Oncology and Immunology | Best Researcher Award | |
| Dr | SIDDHARTH | GAUTAM | ICAR-IVRI, Mukteshwar | India | Veterinary Science and Veterinary Medicine | Veterinary Pathology and Oncology | Best Researcher Award | |
| Prof Dr | Siddhartha | Mishra | Department of Biochemistry, University of Lucknow, Lucknow | India | Biochemistry | Cancer Biology | Best Researcher Award | |
| Ms | Siddhi | Shah | ARIBAS | India | Immunology and Microbiology | Microbial biotechnology | Best Researcher Award | indianscientist.in |
| Ms | Sima | Das | National Institute of Technology, Rourkela | India | Computer Science | Computer Science and Engineering | Best Researcher Award | |
| Dr | Simran | Arora | BITS-Pilani, Hyderabad Campus | India | Mathematics | Cosmology, Applied Mathematics | Best Researcher Award | indianscientist.in |
| Dr | Singaravel | B | Vignan Institute of Technology and Science | India | Engineering | Mechanical Engineering | Best Researcher Award | |
| Dr. | Siraj | Sayyed | Maharashtra Institute of Technology, Chhatrapati Sambhajinagar (MH) | India | Engineering | Mechanical Engineering | Best Researcher Award | indianscientist.in |
| Dr. | Siva Krishna | Reddy | IIT Madras | India | Engineering | Civil Engineering | Best Researcher Award | indianscientist.in |
| Dr | Siva Reddy | Golamari | Koneru Lakshmaiah Education Foundation | India | Chemical Engineering | Bioprocess Engineering | Best Researcher Award | |
| Dr. | Siva Surya | Mulugundam | GITAM University, Hyderabad | India | Engineering | Mechanical Engineering | | indianscientist.in |
| Dr. | Sivakami | A | Sri Eshwar College of Engineering | India | Physics and Astronomy | Nanotechnology | Research Excellence Award | indianscientist.in |
| Prof Dr | Sivakumar | S | Vel Tech Rangarajan Dr.Sagunthala R&D Institute of Science and Technology, Avadi, Chennai, Tamilnadu | India | Engineering | Electrical and Electronics Engineering | Best Researcher Award | indianscientist.in |
| Dr. | Sivanagireddy | Kalli | Sridevi Women's Engineering College, Hyderabad | India | Engineering | Machine learning, Deep learning | Best Researcher Award | indianscientist.in |
| Dr. | SIVANESH PRABHU | M | NEHRU INSTITUTE OF ENGINEERING AND TECHNOLOGY | India | Materials Science | AERONAUTICAL ENGINEERING | Research Excellence Award | indianscientist.in |
| Prof Dr | Sivasankaran | Sivanandam | King Abdulaziz University | Saudi Arabia | Mathematics | Computational Fluid Dynamics, Numerical Heat Transfer | Best Researcher Award | |
| Prof. | Sk Safique | Ahmad | Indian Institute of Technology Indore | India | Mathematics | Numerical Linear Algebra | Best Researcher Award | indianscientist.in |
| Dr. | Smily | Thakur | Khalsa College Amritsar | India | Agricultural Science and Food Security | Agricultural GHG emissions | Best Researcher Award | indianscientist.in |
| Mrs | SMITA | KAKAD | MET'S INSTITUTE OF PHARMACY NASHIK | India | Toxicology and Pharmaceutical Science | PHARMACEUTICS | Best Researcher Award | |