| Dr. | Raghwendra | Kumar | Patna University, Patna | India | Physics and Astronomy | Optics | Best Researcher Award | |
| Prof. Dr. | Ragunathan | Ramachandran | Centre for Bioscience and Nanoscience Research | India | Others | BioTechnology and Bionanotechnology, Food Science | Distinguished Scientist Award | indianscientist.in |
| Dr. | Rahul | Mondal | Siksha O Anusandhan | India | Computer Science | Artificial Intelligence | Research Excellence Award | indianscientist.in |
| Mr. | RAHUL | TANWAR | Maulana Azad National Institute of Technology Bhopal | India | Engineering | Transportation System Engineering | Best Researcher Award | |
| Mr | RAHUL | YADAV | Shoolini University | India | Environmental Science | Instrumentation analysis,Nano Science, Environment, Food | Young Scientist Award | indianscientist.in |
| Mr | Rahul | Sirvi | Pandit Deendayal Energy University | India | Earth and Planetary Sciences | Geosciences | Best Researcher Award | |
| Mr. | Rahul | Kumar | Lovely Professional University, Punjab, India | India | Social Sciences | Public Administration | Best Researcher Award | |
| 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 |
| Dr | Raj Shankar | Ghosh | Quality, Equity, Inclusiveness in Public Helath | India | Nursing and Health Professions | Infectious Disease | Best Research Award | indianscientist.in |
| Dr | raja | chakrbaorty | Assam Don Bosco University | India | Toxicology and Pharmaceutical Science | Pharmaceutical Chemsitry | Best Researcher Award | |
| Mr. | Raja | Saha | Midnapore City College | India | Environmental Science | Ecotoxicology | Best Researcher Award | |
| Dr. | Rajagopal | M R | Pallium India | India | Others | Palliative Care | Best Researcher Award | indianscientist.in |
| Dr | Rajalakshmi | T | SRM Institute of Science and Technology | India | Engineering | ECE | Best Researcher Award | |
| Dr | Rajani | Boddepalli | Aditya college of Engineering & Technology | India | Engineering | Electrical vehicles | Best Researcher Award | indianscientist.in |
| Mrs | Rajarajeshwari | kc | Dr MCET | India | Engineering | RF and Antennas | Best Researcher Award | |
| Prof Dr | Rajaram Sakharam | Mane | Swami Ramanand Teerth Marathwada University, Nanded | India | Materials Science | Renewable energy | Best Researcher Award | indianscientist.in |
| Dr | Rajarathinam | Murugesan | Lodz Institute of Technology | Poland | Engineering | Energy harvesting | Innovation 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. | Rajasekaran | V | Vellore Institute of Technology, Chennai | India | Arts and Humanities | English Language Teaching | Best Researcher Award | indianscientist.in |