| Mr | Deucleiton | Jardim Amorim | UNESP | Brazil | Best Researcher Award |
| Dr | Dharmendra Kumar | Meena | ICAR-CIFRI | India | Best Researcher Award |
| Assist Prof Dr | Di | Wang | School of Mechanical Engineering, Xinjiang University | China | Best Researcher Award |
| Assoc Prof Dr | Diriba | Muleta | Addis Ababa University | Ethiopia | Best Scholar Award |
| Dr | Donald | Manigat | Universidade Federal do Amapá – UNIFAP | Brazil | Best Researcher Award |
| Dr | Donghai | Xu | Key Laboratory of Thermo-Fluid Science & Engineering, Ministryof Education, School of Energy and Power Engineering, Xi’an Jiaotong University. | China | Best Researcher Award |
| Dr | Eisa | Ebrahimi | guilan university | Iran | Best Researcher Award |
| Dr | Elahe | Daraei | Bu-Ali Sina University | Iran | Best Researcher Award |
| Assist Prof Dr | Elham | Soliman | Helwan University | Egypt | Women Researcher Award |
| Dr | Elham | Nouri | Research Institute of Forests and Rangelands of Iran | Iran | Young Scientist Award |
| Dr | ENANG | Roger Kogge | University of Dschang | Cameroon | Excellence in Research |
| Mr | Eric-Ivan | NGOKO TCHAMBA | Technische Universität München | Germany | Best Researcher Award |
| Dr | Ershen | Zhang | Wuhan University | China | Best Researcher Award |
| Dr | Esmaeil | Zangani | University of Zanjan | Iran | Best Researcher Award |
| Prof | Esmat | Ali | Assiut University | Egypt | Best Researcher Award |
| Prof | Faheem shahzad | BALOCH | Mersin University | Turkey | Best Researcher Award |
| Ms | Faith Mawia | Muema | SEKU | Kenya | Best Researcher Award |
| Prof | Feng | Wu | North China University of Water Resources and Electric Power | China | Best Researcher Award |
| Prof Dr | Filip | Ilie | Polytechnic University of Bucharest | Romania | Excellence in Research |
| Prof Dr | Franciely | da Silva Ponce | Universidade Paranaense | Brazil | Best Researcher Award |