| Dr | Krishna Kumar | S | Dr. Mahalingam College of Engineering and Technology, Pollachi | India | Best Researcher Award | plantscientist.org |
| Dr | VINOD KUMAR | S | ICAR-Indian Agricultural Research Institute, New Delhi-110012 | India | Best Researcher Award | plantscientist.org |
| Dr | ALAK | ROY | Tripura University | India | Best Researcher Award | plantscientist.org |
| Prof | VASSILIOS | ROTHOS | Aristotle University of Thessaloniki | Greece | Research Excellence Award | plantscientist.org |
| Dr | Melisa Belén | Rosa Manzano | Instituto de Ciencias Básicas. Universidad Nacional de San Juan | Argentina | Best Researcher Award | plantscientist.org |
| Dr | Melisa | Rosa | Instituto de Ciencias Básicas. Universidad Nacional de San Juan | Argentina | | |
| Dr | Melisa | Rosa | Instutito de Ciencias Básicas. Universidad Nacional de San Juan | Argentina | Women Researcher Award | plantscientist.org |
| Mr | Angel | Rodriguez | Harvard University | United States | | |
| Dr | Patrícia | Rijo | Lusofona University | Portugal | Women Researcher Award | plantscientist.org |
| Dr | Patrícia | Rijo | Lusofona University | Portugal | Research Excellence Award | plantscientist.org |
| Mrs | Daniela | Riffo Agurto | Forestal Mininco SPA | Chile | | |
| Mrs | Tahere | Rezaee | Charismatic Industrial Company | Iran | | |
| Mr. | Zhumei | Ren | Shanxi University | China | Best Researcher Award | plantscientist.org |
| Mr | Umer | Rehman | Quaid-i-Azam university, Islamabad | Pakistan | Innovative Research Award | plantscientist.org |
| Prof | Mehdi | Razzaghi-Abyaneh | Pasteur Institute of Iran | Iran | Editorial Board Member | |
| Mr | Gaurav | Raturi | Texas Tech University | United States | Young Scientist Award | plantscientist.org |
| Assist. Prof. Dr | Tavga | Rashid | College of Agriculture, University of Salahaddin | Iraq | Plant Disease Control Innovation | plantscientist.org |
| Dr | Pushpa | Rani | Loyola College | India | Best Researcher Award | plantscientist.org |
| Mr | Ritu | Rani | Julius Kuhn Institute, Quedlinburg | Germany | | |
| Ms | Ritu | Rani | Julius Kuhn Institute, Quedlinburg | Germany | Best Researcher Award | plantscientist.org |
| Prof. Dr. | Elizanilda | Ramalho do Rêgo | Federal University of Paraiba | Brazil | Research Excellence Award | plantscientist.org |
| Assist. Prof. Dr | Sabiha | Ramadani | National Pingtung University of Science and Technology, Taiwan | Taiwan | Plant Pathology Research Award | plantscientist.org |
| Prof | GOVIND SINGH | RAJWAR | Sparsh Himalaya University | India | Excellence in Plant Ecology | plantscientist.org |
| Ms | Sonali Rajput | Rajput | HNBGU-Srinagar, Uttarakhand | India | | |
| Ms | Sonali | Rajput | HNBGU-Srinagar, Uttarakhand | India | Best Researcher Award | plantscientist.org |