| 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 | Yihua | Ren | rwth-aachen university | Germany | Energy | Combustion; In-situ laser diagnostics | Best Researcher Award |
| Dr | Juan | Ribas | Consejo Superior de Investigaciones Científicas | Spain | Biochemistry, Genetics and Molecular Biology | Microbiología | Best Research Article Award |
| Mrs | Tainah | Rifane | School of paulo picanço and piracicaba faculty of dentistry (FOP/UNICAMP) | Brazil | Other | dental materials, dentistry | Young Scientist Award |
| 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 |
| Dr | Helder | Rocha | Federal University of Espírito Santo | Brazil | Engineering | electrical engineering | Most Cited Article Award |
| Prof | Ariano | Rodrigues | Federal University of São Carlos | Brazil | Physics and Astronomy | Condensed Matter Physics | Best Paper Award |
| Dr | Marcy Hei | Rodrigues | FURG | Brazil | Agricultural and Biological Sciences | Food Science | Best Researcher Award |
| Dr | Pedro Luis | Rodriguez Egea | CSIC | Spain | Agricultural and Biological Sciences | Señalización hormonal en plantas | Research Citation Excellence Award |
| Dr | María | Rodríguez Pérez | UNIVERSIDAD DE CASTILLA LA MANCHA | Spain | Biochemistry, Genetics and Molecular Biology | Nutraceuticos ; Resistencia a Insulina; Envejecimiento; Enfermedad de Alzheimer | Best Researcher Award |
| Dr | Luis Miguel | Rodríguez-Antón | Universidad Politécnica de Madrid | Spain | Energy | Biofuels | Most Cited Article Award |
| Dr | Cristian | Rojas | Universidad del Azuay | Ecuador | Chemistry | Chemometrics and QSAR | Best Researcher Award |
| Dr | Oscar Alberto | Rojas Castillo | University of Copenhagen | Denmark | Environmental Science | Freshwater biology | Most Reader's Article Award |
| Mr | Mostafa | Roozbahan | İzmir Institute of Technology | Turkey | Engineering | Civil Engineering | Best Researcher Award |
| Mr | Renan | Roque | UNESP | Brazil | Biochemistry, Genetics and Molecular Biology | Manufacturing processes / Additive manufacturing | Best Paper Award |
| Dr | Brenda Maria | Rosales | The University of Sydney | Australia | Medicine and Dentistry | Dialysis; hemodialysis (HD) and peritoneal dialysis (PD); Epidemiology; Nephrology | Most Tweeted Article Award |
| Prof | Ewa | Roszkowska | Białystok University of Technology | Poland | Decision Sciences | Computer Science, Economy, Social Sciences | Best Review Article Award |
| Assist. Prof. Dr | Sudip | Roy | Indian Institute of Technology Roorkee, India | India | Computer Science | Eletronic Design Automation | Best Paper Award |