| Dr | Chhatrasal | Gayner | Thornton R&D, Mettler Toledo Pvt Ltd | India | Excellence in Innovation | popularengineer.org |
| Prof | Choong-Gon | LEE | Hanbat National University | Iran | Best Researcher Award | popularengineer.org |
| Prof | Choong-Ki | Chung | Seoul National University | South Korea | Best Researcher Award | popularengineer.org |
| Prof. Dr | Claudia | Popescu | Bucharest University of Economic Studies & Institute of Geography Romanian Academy | Romania | Best Researcher Award | popularengineer.org |
| Mr | Claudia | Torresi | Istituto Zooprofilattico sperimentale Umbria e Marche "Togo Rosati" | Italy | Women Researcher Award | popularengineer.org |
| Assoc Prof Dr | Congwen | Duan | North China Electric Power University | China | Best Researcher Award | popularengineer.org |
| Dr | Congxi | Fang | Institute of Mountain Hazards and Environment, Chinese Academy of Sciences | China | Best Researcher Award | popularengineer.org |
| Assoc. Prof. Dr | Corina | Moisa | University of Oradea | Romania | Outstanding Innovation Award | popularengineer.org |
| Assoc. Prof. Dr | Cyrille | BIsseye | USTM | Gabon | Best Researcher Award | popularengineer.org |
| Dr | da | shi | Zhejiang University | China | Best Researcher Award | popularengineer.org |
| Prof | Dahi | Ibrahim | National Institute of Standards | Egypt | Best Researcher Award | popularengineer.org |
| Dr | Dalia | El- Gazzar | national water research center | Egypt | Best Researcher Award | popularengineer.org |
| Dr | Daniela | Fico | CNR-ISPC | Italy | Best Researcher Award | popularengineer.org |
| Prof | Davide | Frumento | RomaTre University | Italy | Best Researcher Award | popularengineer.org |
| Assist. Prof. Dr | Davood | Zare | Iranian Research Organization for Science and Technology | Iran | Best Researcher Award | popularengineer.org |
| Dr | Dayeong | An | Medical College of Wisconsin | United States | Best Researcher Award | popularengineer.org |
| Mr | Deribew | Tola | Salale University | Ethiopia | Best Researcher Award | popularengineer.org |
| Dr | Dhandapani | Raju | ICAR-IARI, New Delhi | India | Best Researcher Award | popularengineer.org |
| Dr | Dharambir | Sanghera | Uni of Oklahoma Health Sciences Center | United States | Best Researcher Award | popularengineer.org |
| Prof. Dr | Diego | Carvalho Viana | UEMASUL | Brazil | Best Researcher Award | popularengineer.org |