| Dr | Sachin | Jhawar | The Ohio State University Comprehensive Cancer Center | United States | Medicine and Dentistry | Oncology | Research Excellence Award | View Profile |
| Prof Dr | Sabre | Kais | North Carolina State University | United States | Chemistry | Quantum Computing | Best Researcher Award | View Profile |
| Prof | Saad | Aljlil | King Abdullaziz City for Science and Technology | Saudi Arabia | Chemical Engineering | Water treatment and seawater desalination | Best Researcher Award | View Profile |
| Mr | S. M. Moazzem | Hossen | Department of Pharmacy, University of Chittagong | Bangladesh | Pharmacology, Toxicology and Pharmaceutical Science | Natural Product | Best Researcher Award | View Profile |
| Dr | S. Joseph | Antony | University of Leeds | United Kingdom | Chemical Engineering | Granular Mechanics | Best Researcher Award | View Profile |
| Dr | S Anita | Shanthi | Annamalai University | India | Mathematics | Fuzzy sets and systems | Best Researcher Award | View Profile |
| Dr | Rym | Hadded | IRA MEDENINE | Tunisia | Earth and Planetary Sciences | Hydrogéologie | Research Excellence Award | View Profile |
| Ms | Rupjyoti | Neog | Sardar Patel University, Anand, Gujarat | India | Agricultural and Biological Sciences | Sustainable chemistry | Best Researcher Award | View Profile |
| Dr | Rui | Chen | National Space Science Center, Chinese Academy of Sciences | China | Physics and Astronomy | Space environment effects | Best Researcher Award | View Profile |
| Dr | Rovina | Kobun | Food Security Research Lab, Faculty of Food Science and Nutrition, Universiti Malaysia Sabah, 88400, Kota Kinabalu, Sabah, Malaysia. | Malaysia | Agricultural and Biological Sciences | Postharvest | Best Researcher Award | View Profile |
| Prof. Dr | Rosa María | Martínez-Espinosa | University of Alicante | Spain | Biochemistry, Genetics and Molecular Biology | Biochemistry-Health Sciences | Best Researcher Award | View Profile |
| Prof | Rongliang | Jia | Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences | China | Environmental Science | Ecology/Biological soil crusts/Prevention and control of desertification | Best Researcher Award | View Profile |
| Dr | Ron | Mahabir | University of Liverpool | United Kingdom | Energy | Sustainability | Research Excellence Award | View Profile |
| Mrs | Romoke Grace | Akindele | Hebei University of Technolgy | China | Engineering | Electronics Science and Technology | Best Researcher Award | View Profile |
| Prof Dr | RODRIGO | FABRI | FEDERAL UNIVERSITY OF JUIZ DE FORA | Brazil | Pharmacology, Toxicology and Pharmaceutical Science | PRODUTOS NATURAIS | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Rocsana | Bucea-Manea-Țoniș | National University of Physical Education and Sport | Romania | Social Sciences | Sport Scince | Best Researcher Award | View Profile |
| Dr | Rocco | De Vitis | Fondazione Policlinico A. Gemelli IRCCS Rome | Italy | Medicine and Dentistry | Orthopaedics and Hand Surgery | Best Researcher Award | View Profile |
| Prof Dr | ROBSON | FARIA | Instituto Oswaldo Cruz/ Fundação Oswaldo Cruz | Brazil | Agricultural and Biological Sciences | Pharmacology | Best Paper Award | |
| Prof Dr | Roberto | Berni Canani | UNiversità degli Studi di Napoli Federico II Napoli Italia | Italy | Immunology and Microbiology | pediatria | Excellence in Research Award | View Profile |
| Dr | Roberto | Baca Arroyo | Instituto Politécnico Nacional | Mexico | Materials Science | Electrónica sustentable | Scientific Breakthrough Award | View Profile |