| Assist Prof Dr | Giovanna | Del | university of naples federico II | Italy | Best Researcher Award | View Profile |
| Mr | Gosa | Degefa | Seoul National University of Science and Technology | South Korea | Research Excellence Award | View Profile |
| Mr | Javier | De la Torre Trillo | Hospital Santa Ana | Spain | Best Researcher Award | View Profile |
| Dr | Angela | de Jong | HU University of Applied Sciences Utrecht | Netherlands | Best Researcher Award | View Profile |
| Prof | Narayan Chandra | Das | Indian Institute of Technology Kharagpur | India | Best Researcher Award | |
| Dr | Ratnakar | Das | National Institute of Advanced Manufacturing Technology | India | Best Researcher Award | |
| Mr | KAUSIK | DAS | University of Kalyani | India | Best Researcher Award | View Profile |
| Dr | Ujjwal | Das | Fakir Mohan University | India | Best Researcher Award | View Profile |
| Assoc Prof Dr | RIZWAN QAISAR | DANISH | IBA, University of the Punjab, Lahore. | Pakistan | Best Researcher Award | View Profile |
| Assist Prof Dr | Manizheh | Danesh | Isfahan University of Medical Sciences | Iran | Young Scientist Award | |
| Dr | Marc Bertrand | Dandji Saah | University of Dschang | Cameroon | Best Researcher Award | View Profile |
| Assist Prof Dr | Serdal | Damarseçkin | Şırnak University | Turkey | Best Researcher Award | View Profile |
| Ms | Deema | Dakakni | Lebanese American University | Lebanon | Best Researcher Award | View Profile |
| Dr | Nathaniel | Dailey | The Mitre Corporation | United States | Best Researcher Award | View Profile |
| Prof Dr | Xiaofeng | Dai | Xi'an Jiaotong University Medical College First Affiliated Hospital: The First Affiliated Hospital of Xi'an Jiaotong University | China | Best Researcher Award | View Profile |
| Mr | Yilkal | Dagnaw | Debre Markos University | Ethiopia | Best Researcher Award | |
| Dr | Dr Wided | Dafri | American University in the Emirates | United Arab Emirates | Best Researcher Award | |
| Dr | Rima'a | Da'as | Hebrew University of Jerusalem | Israel | Best Researcher Award | |
| Dr | Sara | Cuesta-Sancho | Universidad de Valladolid | Spain | Best Researcher Award | View Profile |
| Prof Dr | Lavinia Denisia | Cuc | Aurel Vlaicu University of Arad | Romania | Research Excellence Award | View Profile |