| Dr | Rohini | Kale | Medicaps University Indore | India | Engineering | Geotechnical Engineering | Best Research Award | youngscientistawards.com |
| Dr | Rohan | Kumar | Uppsala University | Sweden | Earth and Planetary Sciences | Climate Science | Best Researcher Award | youngscientistawards.com |
| Assoc Prof Dr | Roghayeh | Ghasempour | University of Tehran | Iran | Energy | Renewable Energy/ Solar Energy | Women Researcher Award | |
| Assist Prof Dr | roghayeh | heiran | Estahban higher education center | Iran | Chemistry | Organic Chemistry/Medicinal Chemistry | Women Researcher Award | |
| Dr | Rogers | Andrew | Institute of Rural Development Planning | Tanzania | Economics, Econometrics and Finance | Agricultural Economics | Best Researcher Award | |
| Dr | Roger | Gonzalez-Herrera | Autonomous University of Yucatan | Mexico | Environmental Science | Contaminant Hydrogeology. | Best Researcher Award | |
| Prof | Rodrigo | Pereira | University of São Paulo | Brazil | Agricultural and Biological Sciences | Ecology/Insect-plant interections | Best Researcher Award | |
| Dr | Rodolfo | Dondo | CONICET | Argentina | Engineering | YOUNG SCIENTIST 2022 | Best Researcher Award | |
| Assoc. Prof. Dr | Rocío | Pérez de Prado | Telecommunication Engineering Department. University of Jaén | Spain | Computer Science | Artificial Intelligence | Best Researcher Award | |
| Dr | Rocco | Del Regno | Università degli Studi di Salerno | Italy | Chemistry | Supramolecular chemistry | Young Scientist Award | |
| Mr | Rocco | Pellegrino | Monash University | Australia | Psychology | LGBTQA+ Youth Mental Health | Best Researcher Award | youngscientistawards.com |
| Prof | Robson | Andreazza | Federal University of Pelotas | Brazil | Environmental Science | Bioremediation | Best Researcher Award | |
| Prof Dr | ROBERT | MATOS | Federal University of Amapá | Brazil | Earth and Planetary Sciences | Física da Materia condensada | Best Researcher Award | |
| Dr | Robert | Holliman | University of Cape Town & African Federation for Emergency Medicine | South Africa | Medicine and Dentistry | Emergency Care Engagement | Young Scientist Award | |
| Dr | Robert | Epstein | American Institute for Behavioral Research and Technology | United States | Social Sciences | Technology and Society | Best Researcher Award | youngscientistawards.com |
| Mr | Roba Jiso | Wako | Arba Minch University | Ethiopia | Agricultural and Biological Sciences | camelus dromedaries feeds | Best Researcher Award | |
| Mr | Rizwan | Amir | Government College University Lahore | Pakistan | Materials Science | Applied Physics | Young Scientist Award | |
| Dr | Rizwan | Gul | Quaid-i-Azam University, Islamabad | Pakistan | Mathematics | Fuzzy sets, aggregation operators | Best Researcher Award | youngscientistawards.com |
| Prof | Rizk | Shalaby | Mansoura University | Egypt | Materials Science | green electronics, shielding alloys for medical applications | Best Researcher Award | |
| Ms | Riyajun | Jannat | University of Chittagong | Bangladesh | Earth and Planetary Sciences | Application of geospatial statistics on natural resource management | Best Researcher Award | |