| Mr | Al-Khansaa | Diab | David Yellin College of Education | Israel | Research Excellence Award | popularengineer.org |
| Dr | Federico | Di Prospero | Università degli studi di L'Aquila | Italy | Mechanical Engineering Award | popularengineer.org |
| Mr | Nagesh | Dhore | Gramgeeta Mahavidyalaya Chimur | India | Best Researcher Award | popularengineer.org |
| Mr | Roosevelt | Desronvilles | Orthobiologics Research Initiative Inc. | United States | Best Researcher Award | popularengineer.org |
| Mr. | Tesfamichael | Derso | Bahir Dar University, Ethiopia | Ethiopia | | popularengineer.org |
| Prof. Dr | MINGCONG | DENG | Tokyo University of Agriculture and Technology | Japan | Best Researcher Award | popularengineer.org |
| Prof. Dr | KADİR | DEMİRELLİ | FIRAT UNIVERSITY | Turkey | Excellence in Research | popularengineer.org |
| Assoc. Prof. Dr | Ahmed | Deabs | Faculty of Engineering, Shebin Elkom, Menoufia University, Egypt | Egypt | Best Researcher Award | popularengineer.org |
| Mr | Tuhin Subhra | De | Indian Institute of Technology Kharagpur | India | Young Scientist Award | popularengineer.org |
| Dr | Margot | Davis | Brandeis University | United States | Best Researcher Award | popularengineer.org |
| Assist. Prof. Dr | RUMA | DAS | Haldia Institute of Technology | India | Best Researcher Award | popularengineer.org |
| Mr | Aaroon | Das | Department of Civil Engineering, Capital University of Science & Technology, Islamabad, Pakistan | Pakistan | Best Researcher Award | popularengineer.org |
| Dr | Berenice | Darnault | Université Bretagne Sud | France | Best Researcher Award | popularengineer.org |
| Dr | Umer | Daraz | Central South University, Changsa, China | China | Best Researcher Award | popularengineer.org |
| Dr | Maëva | Daoud | Aix Marseille University | France | Young Scientist Award | popularengineer.org |
| Mr | Thai Ha | Dang | University of North Texas | United States | Best Researcher Award | popularengineer.org |
| Dr. | Jasmine | Dang | DEVCOM C5ISR RTI | United States | Best Researcher Award | popularengineer.org |
| Dr | Xulong | Dai | SIGCL Postdoctoral Center, Beijing Jiaotong University, Beijing, China | China | Best Researcher Award | popularengineer.org |
| Prof | Manman | Dai | South China Agricultural University | China | Best Researcher Award | popularengineer.org |
| Mrs | Hajar | Dahhak | C3S Laboratory EST, CED ENSEM Hassan2, Casablanca, Morocco | Morocco | Best Researcher Award | popularengineer.org |