| Dr | Ebba | Brink | Lund University Centre for Sustainability Studies (LUCSUS) | Sweden | climate change adaptation and popular resistance | Best Researcher Award |
| Assist Prof Dr | Eaftekhar Ahmed | Rana | Chattogram Veterinary and Animal Sciences University | Bangladesh | Large animal production | Best Researcher Award |
| Dr | Dwiyitno | Dwiyitno | National Research and Innovation Agency | Indonesia | Sustainable Agriculture and Food Systems | Best Researcher Award |
| Dr | Dunsin | Bolaji | Nigerian Institute for Oceanography and Marine Research (NIOMR) | Nigeria | Fisheries/Species Diversity | Best Researcher Award |
| Mr | Dubán Ovidio | González Álvarez | Unilasallista Corporación Universitaria / Universidad de Antioquia | Colombia | Sustainable Agriculture and Food System | Best Researcher Award |
| Dr | Dr Bhaskar | Gardas | M.H Saboo Siddik College of Engineering | India | Sustainable Agriculture | Best Researcher Award |
| Dr | Dolores | del Castillo | CSIC | Spain | Alimentos sostenibles y salud | Women Researcher Award |
| Dr | Divakar | Sharma | Lady Hardinge Medical College, Delhi | India | Combat the community issues | Outstanding Scientist Award |
| Dr | Diriba | Muleta | Addis Ababa University | Ethiopia | Food | Excellence in Research |
| Dr | Diptimayee | Nayak | Indian Institute of Technology Roorkee | India | groundwater valuation, climate change and adaptation in agriculture | Women Researcher Award |
| Dr | Dipendra | Mahato | Deakin University | Australia | New product development, safety and sensory | Best Researcher Award |
| Mr | Dipanjan | Karati | Techno India University | India | Medicinal chemistry | Best Researcher Award |
| Prof Dr | Dionisio | Alvindia | Philippine Center for Postharvest Development and Mechanization (PHilMech), Department of Agriculture | Philippines | non chemical pest and disease management | Best Researcher Award |
| Prof Dr | Dionei | Lima Santos | Instituto Federal de Educação, Ciência e Tecnologia do Pará, Campus Conceição do Araguaia | Brazil | Agricultural water management | Best Researcher Award |
| Prof Dr | DIOGO | SILVA | UFSCar | Brazil | Data and information for sustainability on Agriculture and Food System | Best Researcher Award |
| Prof Dr | Diógenes | Siqueira-Silva | Federal University of the South and Southeast of Pará | Brazil | Animal reproduction/ fish reproduction | Best Researcher Award |
| Assist Prof Dr | Dina | Yaseen | Education | Iraq | Water and wastewater management | Best Researcher Award |
| Prof Dr | Dilmar | Baretta | UDESC - Universidade do Estado de Santa Catarina | Brazil | Biologia do Solo | SustainableAg Leadership Award |
| Dr | Didier | Milindi Rugema | To be communicated later after settling to Rwanda | Rwanda | Land administration and management | Best Researcher Award |
| Dr | Deying | Wang | Bangor University | United Kingdom | Soil science | Best Researcher Award |