| Mr | Alimul | Rajee | Dept. of ICT, Comilla University, Kotbari, Cumilla-3506 | Bangladesh | Computer Science | Machine Learning, Data Science | Young Scientist Award | View Profile |
| Prof | Nevenka | Rajić | Universitz Union Nikola Tesla | Serbia | Chemistry | Natural materials, zeolites | Research Excellence Award | View Profile |
| Dr | Ekadashi | Rajni | Mahatma Gandhi University of Medical Sciences & Technology | India | Medicine and Dentistry | Microbiology | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Apoorva | Ramaswamy | The Ohio State University Wexner Medical Center | United States | Medicine and Dentistry | Dysphagia and Cancer Survivorship | Best Researcher Award | View Profile |
| Mr | Srinivas | Ramavath | KIIT University | India | Engineering | Wireless Communication | Best Researcher Award | View Profile |
| Dr | Drauzio | Rangel | Universidade Federal de São Paulo | Brazil | Agricultural and Biological Sciences | Microbiology | Outstanding Scientist Award | View Profile |
| Mrs | Israa | Rasheed | University of babylon | Iraq | Engineering | electronics and communication | Best Researcher Award | |
| Dr | Banafsheh | Rastegari | Shiraz University of Medical Scinces | Iran | Biochemistry, Genetics and Molecular Biology | Cell and Molecular Biology | Best Researcher Award | |
| Dr | Dr Santosh Kumar | Rath | DIT UNIVERSITY | India | Pharmacology, Toxicology and Pharmaceutical Science | Medicinal Chemistry | Best Researcher Award | |
| Dr | DPS | RATHORE | Atomic Minerals Directorate for Exploration and Research, Department of Atomic Energy | India | Chemistry | Environmental Science | Best Researcher Award | View Profile |
| Dr | Arivumalar | Ravichandran | GreatLakes Institute of management | India | Business, Management and Accounting | Computer science | Academic Excellence Award | View Profile |
| Dr | Mohammad | Razi ur Rahim | Aligarh Muslim University Centre Malappuram | India | Business, Management and Accounting | Entrepreneurship | Best Researcher Award | View Profile |
| Dr | Kiyanoosh | Razzaghi | University of Sistan and Baluchestan | Iran | Chemical Engineering | Heat Exchanger | Research Excellence Award | View Profile |
| Ms | Ayesha | Reddy | The University of Fiji | Fiji | Physics and Astronomy | Physics and Sciences, and Mathematics | Academic Excellence Award | View Profile |
| Prof. Dr | Maximino | Redondo | Universidad de Málaga | Spain | Health Professions | Laboratorio Clínico | Best Scholar Award | View Profile |
| Dr | Hannah | Regis | Howard University | United States | Arts and Humanities | POSTCOLONIAL LITERATURE, ENGLISH | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Baiyu | Ren | Southwest Jiaotong University | China | Energy | Electrocatalysis | Best Researcher Award | View Profile |
| Dr | Mohammed | Reyazuddin | JNMCH, AMU, ALIGARH | India | Medicine and Dentistry | Psychiatry | Excellence in Research | View Profile |
| Dr | Andressa | Rezende Pereira | Universidade Federal de Ouro Preto | Brazil | Engineering | Engenharia Ambiental e Sanitária | Best Researcher Award | View Profile |
| Dr | Shagufta | Riaz | National Textile University, Pakistan | Pakistan | Engineering | Multi-functional Textiles | Women Researcher Award | View Profile |