| Assoc. Prof. Dr | Shahab | Reaeian | Kermanshah University of Medical Sciences | Iran | Health Professions | Prevention | Best Researcher Award | View Profile |
| Dr | Nina | Recek | Jožef Stefan Institute | Slovenia | Agricultural and Biological Sciences | Biochemistry and molecular biology | Best Researcher Award | View Profile |
| Dr | Kamal | Reddad | national school of applied science kenitra | Morocco | Energy | Hydrogen storage | Best Scholar Award | View Profile |
| Ms | srilatha | Reddy | CVR College of Engineering | India | Engineering | Signal Processing with VLSI | Best Researcher Award | View Profile |
| Dr | Muhammad Muqeet | Rehman | Jeju National University, South Korea | South Korea | Energy | Biowaste based Triboelectric Energy Harvesting | Best Researcher Award | View Profile |
| Dr | Eric | Reinheimer | Rigaku | United States | Chemistry | X-Ray Crystallography | Innovative Research Award | View Profile |
| Prof | Djamila | Rekioua | University of Bejaia | Algeria | Engineering | Energies renouvelables | Best Researcher Award | View Profile |
| Dr | David | Reynalte-Tataje | Universidade Federal da Fronteira Sul | Brazil | Environmental Science | Biologia da Conservação | Best Researcher Award | View Profile |
| Dr | Renee | Reynolds | University at Buffalo | United States | Neuroscience | Residency Training | Best Researcher Award | View Profile |
| Dr | Md Nasim | Reza | Chungnam National University, Daejeon, KOrea | South Korea | Agricultural and Biological Sciences | Agricultural Engineering, Biosystems Engineering | Best Researcher Award | View Profile |
| Mr | Junaid | Riaz | Kunming University of Science and Technology | China | Materials Science | Supercapacitor | Best Researcher Award | View Profile |
| Prof. Dr | Beltran | Roca | Universidad de Cádiz | Spain | Social Sciences | Sociology | Best Researcher Award | View Profile |
| Prof | Leandro | Rocha | Federal University of São Carlos (UFSCar) | Brazil | Materials Science | Semiconductors | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Javier | Rodríguez | University of Jaén | Spain | Agricultural and Biological Sciences | Microbiology | Best Researcher Award | View Profile |
| Dr | VICTOR | RODRIGUEZ | INIFAP | Mexico | Environmental Science | climate change | Best Researcher Award | View Profile |
| Ms | Sonali | Rokade | VIT Bhopal University | India | Engineering | Computer Science and Engineering | Best Researcher Award | View Profile |
| Prof Dr | Luciane | Romao | Universidade Federal de Sergipe | Brazil | Chemistry | Análise de Traços e Quimica Ambiental | Best Research Article Award | |
| Prof Dr | Eduardo | Ropelle | University of Campinas (UNICAMP) | Brazil | Biochemistry, Genetics and Molecular Biology | Molecular biology of exercise | Outstanding Scientist Award | |
| Dr | Vasiliy | Rosen | The Hebrew University of Jerusal | Israel | Agricultural and Biological Sciences | water quality | Best Paper Award | View Profile |
| Assoc. Prof. Dr | Sobhan | Roshani | Islamic Azad University, Kermanshah, Iran | Iran | Engineering | Microwae, AI | Best Researcher Award | View Profile |