| Dr. | Aman | Ranga | Agri Entrepreneur Growth Foundation | India | Agricultural and Biological Sciences | Best Researcher Award | popularscientist.com |
| Dr | Rajiv | Ranjan | Dayalbagh Educational Institute | India | Agricultural and Biological Sciences | Best Faculty Award | |
| Rahul | Ranveer | Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli | India | Agricultural and Biological Sciences | Best Researcher Award | |
| Prof. | Hala | Raslan | National Research Centre | Egypt | Medicine and Health Sciences | Best Paper Award | popularscientist.com |
| Kamal | Rasouli | Department of Chemical Engineering, School of Chemical and Petroleum Engineering, Shiraz University, Shiraz, Iran | Iran | Environmental Science | Young Scientist Award | |
| Prof | R M C S | Ratnayake | University of Kealniya | Sri Lanka | Agricultural and Biological Sciences | Best Researcher Award | |
| Prof. Dr. | Malakapogu | Ravindra Babu | Lovely Professional University | India | Pharmacology, Toxicology and Pharmaceutical Science | Best Researcher Award | popularscientist.com |
| Dr. | SALEEM | RAZA | Zhejiang Normal University | China | Computer Science | Best Researcher Award | |
| Mr. | Ali | Raza | The University Of Lahore | Pakistan | Computer Science and Artificial Intelligence | Young Scientist Award | popularscientist.com |
| Dr | K HEMANT KUMAR | REDDY | VIT AP university | India | Computer Science | Best Researcher Award | |
| Dr. | Qian | Ren | Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine | China | Health Professions | Best Researcher Award | |
| Dr. | honglei | ren | Nanjing Hydraulic Research Institute | China | Engineering | Best Researcher Award | popularscientist.com |
| Assist. Prof. Dr. | Dr. Kaviyarasi | Renu | Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai | India | Biochemistry, Genetics and Molecular Biology | Women Researcher Award | popularscientist.com |
| Mr. | Daniel | Reyes García | Universidad de Las Palmas de Gran Canaria | Spain | Computer Science | Best Researcher Award | popularscientist.com |
| Dr. | Hilda Elizabeth | Reynel-Avila | Instituto Tecnológico de Aguascalientes | Mexico | Chemical Engineering | Best Researcher Award | |
| Dr. | Saeid | Rezaei | Bu Ali Sina University | Iran | Engineering | Best Researcher Award | |
| Assist. Prof. Dr. | Rehana | Riaz | International Islamic University Islamabad | Pakistan | Nanotechnology | Best Researcher Award | popularscientist.com |
| Mrs. | ASHA | RIPANDA | UNIVERSITY OF DODOMA | Tanzania | Environmental Science | Women Researcher Award | |
| Prof. Dr. | SANGUE FOTSO | ROBERT | UNIVERSITY OF YAOUNDE II | Cameroon | Business, Management and Accounting | Best Researcher Award | popularscientist.com |
| Mr. | Ben | Robinson | University of Leeds | United Kingdom | Chemical Engineering | Best Researcher Award | popularscientist.com |