| Assoc Prof Dr | Rouholla | Bagheri | Ferdowsi University of Mashhad | Iran | Business, Management and Accounting | Deep Learning and Business Intelligence | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Rouholah | Zare Dorabei | University of Toronto | Canada | Chemistry | Analytical Chemistry | Best Researcher Award | View Profile |
| Mr | Rotan Kumar | Saha | Dhaka University of Engineering & Technology, Gazipur | Bangladesh | Engineering | Advanced Manufacturing | Research Excellence Award | View Profile |
| Mrs | Rosita | Rotella | Universitat de Valencia | Spain | Medicine and Dentistry | Public Health | Best Research Award | View Profile |
| Mrs | Rosita | Rotella | Universitat de Valencia | Spain | Medicine and Dentistry | Public Health | Young Scientist Award | View Profile |
| Mrs | Rosa Elia | Ortega Pelayo | Canadian Nuclear Laboratories | Canada | Engineering | Nuclear | Best Researcher Award | View Profile |
| Mr | Ronny | Mabokela | UJ | South Africa | Computer Science | NLP and AI | Best Researcher Award | View Profile |
| Dr | Rongbin | Li | Peking University | China | Biochemistry, Genetics and Molecular Biology | colon cancer | Young Scientist Award | View Profile |
| Mr | ROHIT | PENKI | CHAITANYA ENGINEERING COLLEGE, VISHAKAPATNAM | India | Engineering | RF & MICROWAVE ENGINEERING | Best Researcher Award | View Profile |
| Dr | Rohini | Kale | Medicaps University Indore | India | Engineering | Geotechnical Engineering | Best Research Award | View Profile |
| Dr | Rohan | Kumar | Uppsala University | Sweden | Earth and Planetary Sciences | Climate Science | Best Researcher Award | View Profile |
| Mr | Rocktim | Baruah | Krishi Vigyan Kendra, Golaghat | India | Agricultural and Biological Sciences | Horticulture | Best Extension Activity Award | View Profile |
| Mr | Rocco | Pellegrino | Monash University | Australia | Psychology | LGBTQA+ Youth Mental Health | 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 |
| Dr | Rizwan | Gul | Quaid-i-Azam University, Islamabad | Pakistan | Mathematics | Fuzzy sets, aggregation operators | Best Researcher Award | View Profile |
| Ms | RIYA | KUMARI | BANARAS HINDU UNIVERSITY | India | Chemistry | Inorganic Synthesis and their various applicative aspects | Women Researcher 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 | RITHA | NYIRANDAYISABYE | University of chinese academy of sciences | Rwanda | Engineering | civil engineering and transportation engineering | Young Scientist Award | View Profile |
| Dr | Ritambhara | Gond | Uppsala University | Sweden | Energy | Sodium ion battery technology | Best Researcher Award | View Profile |
| Dr | Ritambhara | Gond | Uppsala University | Sweden | Chemistry | Energy Storage | Women Researcher Award | View Profile |