| Prof | Rahmatullah | Jan | Kyungpook Natinal University, Korea | South Korea | Best Researcher Award | plantscientist.org |
| Prof. Dr | Rainer | Hedrich | Shenzhen University SUAT | Germany | Excellence in Innovation Award | plantscientist.org |
| Dr | RAJAPPA | JOGA | ICAR- National Institute for Research on Commercial Agriculture (NIRCA) | India | Best Researcher Award | plantscientist.org |
| Dr | Rakhee | Dangi | Bharati Vidyapeeth (Deemed to be) University Rajiv Gandhi Institute of IT and Biotechnology | India | Women Researcher Award | plantscientist.org |
| Dr | RAM CHANDRA | JENA | R.S.More College (B.B.M.K. University) | India | Best Researcher Award | plantscientist.org |
| Assist. Prof. Dr | Muhammad | Yasin | Gomal University | Pakistan | Best Researcher Award | plantscientist.org |
| Assoc. Prof. Dr | Ramakanth | Illa | VIT-AP University | India | Best Researcher Award | plantscientist.org |
| Dr | Ramakrishna | Kolikipogu | Chaitanya Bharathi Institute of Technology | India | Best Researcher Award | plantscientist.org |
| Prof. Dr | Ramendra Kumar | Singh | University of Allahabad | India | Best Researcher Award | plantscientist.org |
| Dr | Rameswar Prasad | sah | ICAR-Central Rice Research Institute | India | Outstanding Scientist Award | plantscientist.org |
| Mrs | Rana Muhammad Amir | Gulzar | Zhejiang University | China | Research Excellence Award | plantscientist.org |
| Prof | Rasha | Elkenany | Mansoura University | Egypt | Women Researcher Award | plantscientist.org |
| Mr. | Rattan | Lal | The Ohio State University | United States | Best Researcher Award | plantscientist.org |
| Dr | Raviteja | D H | Indian Institute of Horticultural Research, Bengaluru, Karnataka | India | Young Scientist Award | plantscientist.org |
| Assoc. Prof. Dr | Rehab | Ghareeb farrag | City of Scientific Research and Technological Application | Egypt | Women Researcher Award | plantscientist.org |
| Mr. | Rengasamy | Anbazhakan | Yunnan university | China | Best Researcher Award | plantscientist.org |
| Mr. | Rihua | Xu | Inner Mongolia University | China | Best Researcher Award | plantscientist.org |
| Assoc. Prof. Dr | Rim | WERHENI | Faculty of medecine tunis | Tunisia | Best Researcher Award | plantscientist.org |
| Ms | Rimjhim | Chandra | N/A | India | Young Scientist Award | plantscientist.org |
| Dr | Rishi | Kumar | ICAR-Central Institute for Cotton Research, Regional Station, Sirsa | India | Best Researcher Award | plantscientist.org |
| Ms | Ritu | Rani | Julius Kuhn Institute, Quedlinburg | Germany | Best Researcher Award | plantscientist.org |
| Mr. | Rong | Ke | Shanghai University of International Business and Economics | China | Best Researcher Award | plantscientist.org |
| Mr. | Rongcan | Luo | Lanzhou University | China | Best Researcher Award | plantscientist.org |
| Mr | Roshan Babu | Adhikari | Third Pole Conservancy | Nepal | Best Researcher Award | plantscientist.org |
| Dr | Ruben | Budău | University of Oradea | Romania | Research Excellence Award | plantscientist.org |