| Mr | Rounak | Raman | NETAJI SUBHAS UNIVERSITY OF TECHNOLOGY | India | Computer Science | Information Technology | Young Scientist Award | youngscientistawards.com |
| Assoc Prof Dr | Rouholla | Bagheri | Ferdowsi University of Mashhad | Iran | Business, Management and Accounting | Deep Learning and Business Intelligence | Best Researcher Award | youngscientistawards.com |
| Assoc. Prof. Dr | Rouholah | Zare Dorabei | University of Toronto | Canada | Chemistry | Analytical Chemistry | Best Researcher Award | youngscientistawards.com |
| Mr | Rotan Kumar | Saha | Dhaka University of Engineering & Technology, Gazipur | Bangladesh | Engineering | Advanced Manufacturing | Research Excellence Award | youngscientistawards.com |
| Dr | Rossella | Laudani | University of Messina | Italy | Engineering | Civil engineering | Women Researcher Award | |
| Assoc Prof Dr | Roslan | Umar | Universiti Sultan Zainal Abidin (UniSZA) | Malaysia | Physics and Astronomy | Space Weather, Radio astronomy | Best Researcher Award | |
| Mrs | Rosita | Rotella | Universitat de Valencia | Spain | Medicine and Dentistry | Public Health | Best Research Award | youngscientistawards.com |
| Mrs | Rosita | Rotella | Universitat de Valencia | Spain | Medicine and Dentistry | Public Health | Young Scientist Award | youngscientistawards.com |
| Dr | Rosario | Scandurra | Autonomous University of Barcelona | Spain | Social Sciences | Sociology | Best Researcher Award | |
| Ms | Rosanna | Sestito | CRESPPA/ Université Nanterre | France | Social Sciences | sociologie médicale | Women Researcher Award | |
| Mrs | Rosa Elia | Ortega Pelayo | Canadian Nuclear Laboratories | Canada | Engineering | Nuclear | Best Researcher Award | youngscientistawards.com |
| Dr | Rosa | Freitas | University of Aveiro | Portugal | Earth and Planetary Sciences | Ecotoxicology | Best Researcher Award | |
| Mr | Ronny | Mabokela | UJ | South Africa | Computer Science | NLP and AI | Best Researcher Award | youngscientistawards.com |
| Dr | Rongbin | Li | Peking University | China | Biochemistry, Genetics and Molecular Biology | colon cancer | Young Scientist Award | youngscientistawards.com |
| Prof | Rondinele | Ferreira | Federal University of Uberlândia | Brazil | Chemical Engineering | Chemistry | Best Researcher Award | |
| Dr | RONALD | MUSAMALI | THE TECHNICAL UNIVERSITY OF KENYA | Kenya | Chemical Engineering | CATALYSIS AND PETROCHEMICALS | Best Researcher Award | |
| Dr | Romano | Lottering | University of KwaZulu-Natal | South Africa | Environmental Science | Remote Sensing | Best Researcher Award | |
| Dr | Romain | Rieger | Ecole Centrale de Lyon/ICE UPSP 2021. A104 VetAgro Sup | France | Engineering | Bioengineering | Best Researcher Award | |
| Dr | Romain | Steiner | University of Lausanne | Switzerland | Other | Forensic Science | Best Researcher Award | |
| Dr | Roja | Kaveh Garna | Virginia Tech | United States | Engineering | Water resources engineering | Best Researcher Award | |