| Dr | Roderick | Williams | University of the West of Scotland | United Kingdom | Sustainable Agriculture and Food System | Best Researcher Award |
| Dr | Rohat | Gültekin | Soil, Fertilizer and Water Resources Central Research Institute | Turkey | Irrigation and Greenhouse Gas Emissions | Best Researcher Award |
| Prof | Romel | Armecin | Visayas State University | Philippines | Plant Nutrition | Best Researcher Award |
| Prof | Rosanna | Tofalo | Università degli studi di Teramo | Italy | Impiego di microrganismi per la sostenibilità | Excellence in Research |
| Assoc Prof Dr | Roya | Sedghi | Shahid Beheshti University | Iran | microextraction of pesticide | Women Researcher Award |
| Dr | RUBAN | P | Shri nehru maha vidyalaya College of arts and science | India | Biotechnology | Best Researcher Award |
| Dr | Ruchi | Tripathi | G B Pant University of Agriculture and Technology | India | Plant Pathology | Best Researcher Award |
| Prof | Rui | Bessa | Faculty of Veterinary Medicine, University of Lisbon | Portugal | Animal Nutrition | Best Researcher Award |
| Dr | Rukhsana | .. | Aliah University | India | Geography | Best Researcher Award |
| Ms | Ruth | Mwangi | Hungarian University of Agriculture and Life Science (Institute of Horiculture) | Hungary | Horticultural Sciences, vegetable and mushroom production | Best Scholar Award |
| Assist Prof Dr | Sabrina | Sarrocco | Università di Pisa | Italy | Patologia Vegetalee | Best Researcher Award |
| Mr | Sahabuddin | Sahabuddin | National Research and Innovation Agency | Indonesia | Aquaculture; coculture rice shrimp cultivation | Excellence in Innovation |
| Assoc Prof Dr | Sahayaraj | Kitherian | St Xavier's College | India | Bio-Intensive Integrated Pest Management | Outstanding Scientist Award |
| Dr | Sai Kiran | Burla | Indian Institute of Technology Roorkee | India | Gas Hydrates | Best Researcher Award |
| Mr | SAID | MARZOUK | sokoine university of agriculture | Tanzania | Soil management and climate protection | Best Researcher Award |
| Dr | SAID | BAROUD | faulté des siences université IBN ZOHER Agadir | Morocco | fertilisation à base des algues | Best Researcher Award |
| Mrs | Sakthipriya | D | Thiagarajar College of Engineering | India | Suggestion for farmers | Best Researcher Award |
| Dr | Samad | Rahimnejad | University of Murcia | Spain | Sustainable Aquafeed Production | Best Researcher Award |
| Prof Dr | Samina | Mehnaz | Forman Christian College (A Chartered university) | Pakistan | Microbiology/ biofertilizers | Women Researcher Award |
| Mr | Samuel | Kazes | Alimentos Carnicos S.A.S | Colombia | Beverage - Cold Brew Coffee | Best Researcher Award |