| Dr | Danial | Waleed | University of Vermont | United States | Best Researcher Award | popularengineer.org |
| Dr | Christos | Mytafides | University of Ioannina | Greece | Excellence in Innovation | popularengineer.org |
| Dr | Carmen | Rubio | Instituto Nacional de Neurologia y Neurocirugia | Mexico | Best Researcher Award | popularengineer.org |
| Dr | Azadeh | Dogani | Ferdowsi university of Mashhad- Iran | Iran | Best Researcher Award | popularengineer.org |
| Dr | Assel | Tleukeyeva | M.Auezov South Kazakhstan university | Kazakhstan | Best Researcher Award | popularengineer.org |
| Dr | Asmaa | Afifi | Electronics Research Institute | Egypt | Best Researcher Award | popularengineer.org |
| Dr | Altaf Hussain | Lahori | Sindh Madressatul Islam University | Pakistan | Best Researcher Award | popularengineer.org |
| Dr | Alexander | Schupper | Icahn School of Medicine at Mount Sinai | United States | Best Researcher Award | popularengineer.org |
| Dr | Alessio | Fasano | Fondazione Don Carlo Gnocchi ONLUS | Italy | Best Researcher Award | popularengineer.org |
| Dr | Afful | Ekow Kelly | Catholic University of Ghana | Ghana | Best Researcher Award | popularengineer.org |
| Mr | Donovan | Birky | University of Utah | United States | Outstanding Scientist Award | popularengineer.org |
| Prof | Dong | An | China Agricultural University | China | Best Researcher Award | popularengineer.org |
| Prof. Dr | Diego | Carvalho Viana | UEMASUL | Brazil | Best Researcher Award | popularengineer.org |
| Dr | Dharambir | Sanghera | Uni of Oklahoma Health Sciences Center | United States | Best Researcher Award | popularengineer.org |
| Dr | Dhandapani | Raju | ICAR-IARI, New Delhi | India | Best Researcher Award | popularengineer.org |
| Mr | Deribew | Tola | Salale University | Ethiopia | Best Researcher Award | popularengineer.org |
| Dr | Dayeong | An | Medical College of Wisconsin | United States | Best Researcher Award | popularengineer.org |
| Assist. Prof. Dr | Davood | Zare | Iranian Research Organization for Science and Technology | Iran | Best Researcher Award | popularengineer.org |
| Prof | Davide | Frumento | RomaTre University | Italy | Best Researcher Award | popularengineer.org |
| Dr | Daniela | Fico | CNR-ISPC | Italy | Best Researcher Award | popularengineer.org |