| Prof | R M C S | Ratnayake | University of Kealniya | Sri Lanka | Agricultural and Biological Sciences | Best Researcher Award | |
| Dr | JAHANGIR | RATHER | Government Degree college Pulwama | India | Chemistry | Editorial Board Member | |
| Kamal | Rasouli | Department of Chemical Engineering, School of Chemical and Petroleum Engineering, Shiraz University, Shiraz, Iran | Iran | Environmental Science | Young Scientist Award | |
| Prof. | Hala | Raslan | National Research Centre | Egypt | Medicine and Health Sciences | Best Paper Award | View Profile |
| Ms. | Ayesha | Rao | Aliagrh muslim university | India | Ecology and Conservation | | |
| Rahul | Ranveer | Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli | India | Agricultural and Biological Sciences | Best Researcher Award | |
| Dr | Rajiv | Ranjan | Dayalbagh Educational Institute | India | Agricultural and Biological Sciences | Best Faculty Award | |
| Dr. | Aman | Ranga | Agri Entrepreneur Growth Foundation | India | Agricultural and Biological Sciences | Best Researcher Award | View Profile |
| Dr. | Laxmi | Rananavare | REVA University | India | Engineering | Best Researcher Award | View Profile |
| Assist. Prof. Dr. | Garima | Rana | Shoolini University of Biotechnology and Management Sciences | India | Physics and Astronomy | Young Scientist Award | View Profile |
| Dr. | Fengqin | Ran | No.1 East Erxianqiao Road, Chengdu, Sichuan, China | China | Earth and Planetary Sciences | | |
| Ms. | Mukovhe | Rammela | University of Venda | South Africa | Health Professions | Best Researcher Award | View Profile |
| Ms | Mukovhe | Rammela | University of Venda | South Africa | Nursing and Health Professions | Best Researcher Award | |
| Dr. | Antonio | Ramirez de Arellano | CSL | Switzerland | Economics, Econometrics and Finance | Innovative Research Award | View Profile |
| Pasiyappazham | Ramasmay | Saveetha Institute of Medical and Technical Sciences | India | Environmental Science | Best Researcher Award | |
| Rajalakshmi | Ramarajan | Annamalai university | India | Agricultural and Biological Sciences | Best Researcher Award | |
| Dr | Pachaiappan | Raman | SRM Institute of Science and Technology | India | Agricultural and Biological Sciences | Best Researcher Award | |
| Dr. | Rahul | Rajkamal | Institute of Management Research MGM University | India | Business, Management and Accounting | Research Excellence Award | View Profile |
| Vidyalakshmi | Rajagopal | NIFTEM-Thanjavur (formerly Indian Institute of Food Processing Technology-IIFPT) | India | Agricultural and Biological Sciences | Best Researcher Award | |
| Dr. | Ravi | Raj | CNRS | France | Advanced Materials Engineering | Best Research Article Award | View Profile |