| Mrs. | RAJEASHWARI | S | SRI S. RAMASAMY NAIDU MEMORIAL COLLEGE | India | Computer Science | Deep Learning | Best Researcher Award | indianscientist.in |
| Dr. | Rajat | Mishra | IIT Bombay | India | Innovations in Materials Science and Engineering | Additive Manufacturing | Research Excellence Award | indianscientist.in |
| Dr. | Rajasekaran | V | Vellore Institute of Technology, Chennai | India | Arts and Humanities | English Language Teaching | Best Researcher Award | indianscientist.in |
| Prof | Rajasekaran | Chandrasekaran | Vellore Institute of Technology | India | Agricultural and Biological Sciences | Plant Physiology - Conservation Biodiversity | Best Research Award | indianscientist.in |
| Dr | Rajarathinam | Murugesan | Lodz Institute of Technology | Poland | Engineering | Energy harvesting | Innovation Award | indianscientist.in |
| Prof Dr | Rajaram Sakharam | Mane | Swami Ramanand Teerth Marathwada University, Nanded | India | Materials Science | Renewable energy | Best Researcher Award | indianscientist.in |
| Dr | Rajani | Boddepalli | Aditya college of Engineering & Technology | India | Engineering | Electrical vehicles | Best Researcher Award | indianscientist.in |
| Dr. | Rajagopal | M R | Pallium India | India | Others | Palliative Care | Best Researcher Award | indianscientist.in |
| Dr | Raj Shankar | Ghosh | Quality, Equity, Inclusiveness in Public Helath | India | Nursing and Health Professions | Infectious Disease | Best Research Award | indianscientist.in |
| Mr | RAHUL | YADAV | Shoolini University | India | Environmental Science | Instrumentation analysis,Nano Science, Environment, Food | Young Scientist Award | indianscientist.in |
| Dr. | Rahul | Mondal | Siksha O Anusandhan | India | Computer Science | Artificial Intelligence | Research Excellence Award | indianscientist.in |
| Mr. | Rahul | Kumar | Vidya University | India | Toxicology and Pharmaceutical Science | Pharmaceutical Chemistry | Young Scientist Award | indianscientist.in |
| Mr. | Rahul | Kumar | Healthcare | India | Immunology and Microbiology | Immunology and Microbiology | Young Scientist Award | indianscientist.in |
| Prof. Dr. | Ragunathan | Ramachandran | Centre for Bioscience and Nanoscience Research | India | Others | BioTechnology and Bionanotechnology, Food Science | Distinguished Scientist Award | indianscientist.in |
| Dr. | Raghvendra | Saxena | Solid State physics Laboratory (DRDO) | India | Engineering | Microelectronics | Best Researcher Award | indianscientist.in |
| Dr. | Raghu | Vishweswaraiah | ICAR-National Dairy research Institute | India | Immunology and Microbiology | Dairy Microbiology | Best Researcher Award | indianscientist.in |
| Dr | A V | RAGHU | BLDE DEEMED TO BE UNIVERSITY | India | Chemistry | NANOMATERIALS | Research Achievement Award | indianscientist.in |
| Dr | RAGHU | K G | JUBILEE MISSION MEDICAL COLLEGE AND RESEARCH INSTITUTE,THRISSUR | India | Agricultural and Biological Sciences | Pharmacology | Best Researcher Award | indianscientist.in |
| Mr. | Raghavendran | Prabakaran | Vel Tech Rangarajan Dr. Sagunthala R\&D Institute of Science and Technology | India | Mathematics | Fractional Differential Equations, Integral Transforms, Control Theory with Applications in Artificial Intelligence \& Cryptography | Young Scientist Award | indianscientist.in |
| Dr. | Radhika | Jain | Futurbites | India | Others | Food Science, Technology & Nutrition | Research Excellence Award | indianscientist.in |