| Dr | Pradip | Roul | VNIT, Nagpur | India | Mathematics | Applied Numerical Mathematics | Excellence in Research | |
| Prof. Dr | Abel | Rouboa | Faculty of Engineering of University of Porto | Portugal | Engineering | Energy | Best Researcher 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 |
| Dr | Hooshang | Rostamnejad Takleh | Urmia university of technology | Iran | Energy | Renewable energy | Young Scientist Award | View Profile |
| Dr | Amir | Rostami | Universiti Teknologi PETRONAS | Malaysia | Physics and Astronomy | Optical Fiber Sensor | Best Researcher Award | |
| Prof | Didi | Rosiyadi | Badan Riset dan Inovasi Nasional (BRIN) | Indonesia | Computer Science | Cybersecurity | Best Researcher Award | View Profile |
| Mr | Naeim | Roshan | Ferdowsi University of Mashhad | Iran | Engineering | sustainable concrete | Young Scientist Award | |
| Dr | Paul | Rosenfeld | Soil Water Air Protection Enterprise | United States | Environmental Science | Human health | Excellence in Research | |
| Assoc Prof Dr | Ana | Rosado-Cubero | Complutense University of Madrid | Spain | Business, Management and Accounting | entrepreneurship | Women Researcher Award | |
| Mrs | Mariana | Rosada | Hospital Israelita Albert Einstein | Brazil | Health Professions | Gait analysis,Kinematics,Kinetics,Exercise | Best Researcher Award | |
| Dr | Pardis | Roozkhosh | Allameh Tabataba'e University of Tehran | Iran | Business, Management and Accounting | Supply Chain | Women Researcher Award | View Profile |
| Ms | Suparna | Rooj | IIT Kharagpur | India | Computer Science | Emotion Recognition | Best Researcher Award | |
| Mr | Esmaeil | Roohparvar Basmenj | Tarbiat Modares University | Iran | Agricultural and Biological Sciences | Bioinformatics | Young Scientist Award | |
| Dr | Ali | Roohani | Shahrekord University | Iran | Arts and Humanities | Language Teaching (Teaching English) | Best Researcher Award | |
| Dr | Pouyan | Roodgar Saffari | Thammasat university | Thailand | Engineering | Sound and vibration, thermofluid, acoustic, nano material,composite structure | Best Researcher Award | |
| Dr | Bin | Rong | Southwest jiaotong university | China | Engineering | Mechanical engineering | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Xudong | Rong | Tianjin University | China | Materials Science | Metal Matrix Composites | Best Researcher Award | View Profile |
| Dr | ANGEL | ROMERO | UNIVERSIDAD DE LA REPUBLICA | Uruguay | Chemistry | Organic Chemistry | Best Researcher Award | |
| Prof | Maria | Romeiras | Instituto Superior de Agronomia, Universidade de Lisboa | Portugal | Pharmacology, Toxicology and Pharmaceutical Science | Ethnobotany | Best Researcher Award | |