| Mr | Mohammad | Rasaei | School of Chemical Engineering/University of Tehran | Iran | Chemical Engineering | Reservoir Engineering | Best Researcher Award | |
| Assoc. Prof. Dr | Ehsan | Rasoulinezhad | University of Tehran | Iran | Economics, Econometrics and Finance | Energy | Research Excellence Award | View Profile |
| Prof | Pavitra | Rastogi | King george Medical University | India | Dentistry | Periodontology | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Roxana Nicoleta | Rațu | Iasi University of Life Science „Ion Ionescu de la Brad” | Romania | Chemistry | Food Technology | Best Researcher Award | View Profile |
| Mr | SEKHAR CHANDRA | RAY | University of South Africa | South Africa | Materials Science | Condensed Matter Physics | Most Cited Article Award | |
| Dr | Syed Muhammad | Raza | Sungkyunkwan University | South Korea | Computer Science | Multi-access AI Edge Computing | Best Researcher Award | |
| Prof. Dr | Rodrigo Said | Razo-Hernández | Universidad Autónoma del Estado de Morelos | Mexico | Pharmacology, Toxicology and Pharmaceutical Science | Computational Drug Design | Best Researcher Award | |
| Dr | Diego | Real | IFIC | Spain | Engineering | Electrónica | Excellence in Research Award | View Profile |
| Dr | K HEMANT KUMAR | REDDY | VIT AP university | India | Computer Science | Fog computing, IOT and cloud computing | Best Researcher Award | |
| Dr | Mojdeh | Reghat | Swinburne University | Australia | Engineering | Material Engineering | Most Cited Article Award | |
| Dr | khaliq Ur | Rehman | University of Management and Technology | Pakistan | Business, Management and Accounting | Innovation | Research Excellence Award | View Profile |
| Dr | Yihua | Ren | rwth-aachen university | Germany | Energy | Combustion; In-situ laser diagnostics | Best Researcher Award | |
| Mr | Jianhui | REN | Shanxi University of Finance and Economics | China | Social Sciences | Regional Innovation | Best Researcher Award | View Profile |
| Dr | Kai | Ren | Inner Mongolia University | China | Social Sciences | rural community | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Chamani | Reza | University of Birjand | Iran | Agricultural and Biological Sciences | Watershed Management | Best Researcher Award | View Profile |
| Dr | Juan | Ribas | Consejo Superior de Investigaciones Científicas | Spain | Biochemistry, Genetics and Molecular Biology | Microbiología | Best Research Article Award | View Profile |
| Mrs | Tainah | Rifane | School of paulo picanço and piracicaba faculty of dentistry (FOP/UNICAMP) | Brazil | Other | dental materials, dentistry | Young Scientist Award | View Profile |
| Dr | BENLAHCEN | RIJAL LEBLAD | Benlahcen Rijal Leblad, Senior Researcher, Institut National de Recherche Halieutique | Morocco | Environmental Science | Hamful Algae | Best Researcher Award | |
| Dr | Chadia | Rizk | International Atomic Energy Agency | Austria | Other | Medical Physics/ radiation exposure/ computed tomography | Best Researcher Award | View Profile |
| Dr | Helder | Rocha | Federal University of Espírito Santo | Brazil | Engineering | electrical engineering | Most Cited Article Award | |