| Assist. Prof. Dr. | Dhaarna | | CEPT University, Ahmedabad | India | Engineering | Urban and regional planning | | View Profile |
| Dr. | Dhanalakshmi | Karuppaiyan | Mookambigai College of Engineering, Keeranur | India | Physics and Astronomy | Ultrasonics, Spectroscopy, Molecular Docking, Density Functional Theory | Best Researcher Award | View Profile |
| Dr. | Dimitrios | Karapiperis | International Hellenic University | Greece | Computer Science | Probabilities Statistics | Best Research Award | View Profile |
| Dr | Dinesh | Chaudhary | Tribhuvan University | Nepal | Physics and Astronomy | Materials Science | Best Researcher Award | View Profile |
| Dr. | ding | jia | CCTEG Xian Research Institute(Group) Co, Ltd. | China | Engineering | Geological Engineering | Best Researcher Award | View Profile |
| Mr. | Diogo | Santiago | Oracle | Brazil | Computer Science | Artificial Intelligence | Best Researcher Award | View Profile |
| Dr. | Domenico | Piccininno | Forensic Science Academy | Italy | Social Sciences | CRIMINOLOGIA | Best Research Award | View Profile |
| Prof. | Donato | Abruzzese | Università di Roma "Tor Vergata" | Italy | Engineering | Structures & Cultural Heritage | Best Researcher Award | View Profile |
| Dr. | Dong Hee | Kim | Pusan national university | South Korea | Biochemistry, Genetics and Molecular Biology | Metabolic diseases/ Neuroscience | Best Research Award | View Profile |
| Dr. | Dong Hyun | Kim | Seoul National University College of Medicine | South Korea | Medicine and Dentistry | Clinical Oncology | Young Scientist Award | View Profile |
| Prof. | Dong | Jiang | Peking University Third Hospital | China | Medicine and Dentistry | orthopedic sports medicine and arthroscopic surgery | Best Researcher Award | View Profile |
| Prof. | Dong | Yang | Dalian Institute of Chemical Physics Chinese Academy of Sciences | China | Energy | Solar Cell | Best Researcher Award | View Profile |
| Dr. | Dongho | Seo | Gyeonggi-do Fire Service Academy | South Korea | Engineering | Fire Engineeing/ Fire safety and Firefighting/ Fire and Explosion Investigation | Excellence in Research Award | View Profile |
| Prof. | Donglin | Zu | Peking University | China | Physics and Astronomy | Optical Physics | Research Excellence Award | View Profile |
| Mrs. | Dongqi | Wang | Northeast Petroleum University | China | Energy | Oil and Gas Engineering | Best Researcher Award | View Profile |
| Dr. | Doohyun | Park | VUNO Inc. | South Korea | Computer Science | Computer-aided Diagnosis | Best Researcher Award | View Profile |
| Dr. | ATHIRA | K | DIGITAL UNIVERSITY KERALA | India | Environmental Science | Ecological Informatics | Innovative Research Award | View Profile |
| Dr. | Dr BALAMURUGAN C R | | Er.Perumal Manimekalai College of Engineering | India | Engineering | EEE | Best Researcher Award | View Profile |
| Dr. | Fernando | Figueiredo | CITEUC (Universidade de Coimbra) | Portugal | Arts and Humanities | History of science | Research Excellence Award | View Profile |
| Dr. | Grace | Ogwo | Zhejiang Yiwu Foreign Language School, China. | China | Mathematics | Functional Analysis (Optimization theory) | Research Excellence Award | View Profile |