| Dr | Richard | Armentrout | Curtiss-Wright | United States | Engineering | Rotordynamics and Hydrodynamic Bearings | Best Researcher Award | View Profile |
| Prof | Richard | Tol | University of Sussex | United Kingdom | Economics, Econometrics and Finance | Environmental Economics | Best Researcher Award | View Profile |
| Dr | Rijia | A | The Gandhigram Rural Institute-Deemed to be university | India | Environmental Science | Microbiology | Women Researcher Award | View Profile |
| Mr | Rishabh | Gupta | Jagannath University, Jaipur | India | Pharmacology, Toxicology and Pharmaceutical Science | Nanotechnology | Young Scientist Award | View Profile |
| Dr | Ritambhara | Gond | Uppsala University | Sweden | Chemistry | Energy Storage | Women Researcher Award | View Profile |
| Dr | Ritambhara | Gond | Uppsala University | Sweden | Energy | Sodium ion battery technology | Best Researcher Award | View Profile |
| Ms | RITHA | NYIRANDAYISABYE | University of chinese academy of sciences | Rwanda | Engineering | civil engineering and transportation engineering | Young Scientist Award | View Profile |
| Mr | Ritik | Dixit | Advance Institute of Biotech & Paramedical Sciences | India | Pharmacology, Toxicology and Pharmaceutical Science | Pharmaceutical Chemistry | Young Researcher Award | View Profile |
| Ms | RIYA | KUMARI | BANARAS HINDU UNIVERSITY | India | Chemistry | Inorganic Synthesis and their various applicative aspects | Women Researcher Award | View Profile |
| Dr | Rizwan | Gul | Quaid-i-Azam University, Islamabad | Pakistan | Mathematics | Fuzzy sets, aggregation operators | Best Researcher Award | View Profile |
| Dr | Robert | Epstein | American Institute for Behavioral Research and Technology | United States | Social Sciences | Technology and Society | Best Researcher Award | View Profile |
| Mr | Rocco | Pellegrino | Monash University | Australia | Psychology | LGBTQA+ Youth Mental Health | Best Researcher Award | View Profile |
| Mr | Rocktim | Baruah | Krishi Vigyan Kendra, Golaghat | India | Agricultural and Biological Sciences | Horticulture | Best Extension Activity Award | View Profile |
| Dr | Rohan | Kumar | Uppsala University | Sweden | Earth and Planetary Sciences | Climate Science | Best Researcher Award | View Profile |
| Dr | Rohini | Kale | Medicaps University Indore | India | Engineering | Geotechnical Engineering | Best Research Award | View Profile |
| Mr | ROHIT | PENKI | CHAITANYA ENGINEERING COLLEGE, VISHAKAPATNAM | India | Engineering | RF & MICROWAVE ENGINEERING | Best Researcher Award | View Profile |
| Dr | Rongbin | Li | Peking University | China | Biochemistry, Genetics and Molecular Biology | colon cancer | Young Scientist Award | View Profile |
| Mr | Ronny | Mabokela | UJ | South Africa | Computer Science | NLP and AI | Best Researcher Award | View Profile |
| Mrs | Rosa Elia | Ortega Pelayo | Canadian Nuclear Laboratories | Canada | Engineering | Nuclear | Best Researcher Award | View Profile |
| Mrs | Rosita | Rotella | Universitat de Valencia | Spain | Medicine and Dentistry | Public Health | Best Research Award | View Profile |