| Dr. | Dr.C.Chrishantha | Joybell M.D.S., | Rajas dental college and hospital, Affiliated to the TamilNadu Dr MGR Medical University | India | Dentistry | Pediatric dentistry | Women Research Award | bookofaward.com |
| Assoc. Prof. Dr. | Dr. S. Packiaraj | | Sri Krishna College of Engineering and Technology | India | Chemistry | Solid State Chemistry and Materials Chemistry | Best Researcher Award | |
| Dr. | Dr BALAMURUGAN C R | | Er.Perumal Manimekalai College of Engineering | India | Engineering | EEE | Best Researcher Award | bookofaward.com |
| Prof Dr | Douglas | Niño | Universidad de Bogotá Jorge Tadeo Lozano | Colombia | Social Sciences | Semiotics | Best Research Award | |
| Dr. | Doohyun | Park | VUNO Inc. | South Korea | Computer Science | Computer-aided Diagnosis | Best Researcher Award | bookofaward.com |
| Mrs. | Dongqi | Wang | Northeast Petroleum University | China | Energy | Oil and Gas Engineering | Best Researcher Award | bookofaward.com |
| Prof | Dongming | Wei | Nazarbayev University | Kazakhstan | Materials Science | Modelling and Simulation | Best Researcher Award | |
| Prof. | Donglin | Zu | Peking University | China | Physics and Astronomy | Optical Physics | Research Excellence Award | bookofaward.com |
| 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 | bookofaward.com |
| Dr. | Dong Hyun | Kim | Seoul National University College of Medicine | South Korea | Medicine and Dentistry | Clinical Oncology | Young Scientist Award | bookofaward.com |
| Dr. | Dong Hee | Kim | Pusan national university | South Korea | Biochemistry, Genetics and Molecular Biology | Metabolic diseases/ Neuroscience | Best Research Award | bookofaward.com |
| Assoc. Prof. Dr. | Dong | Zhang | Soochow University | China | Computer Science | Natural Language Processing and Multimodal Analysis | Best Researcher Award | |
| Prof. | Dong | Yang | Dalian Institute of Chemical Physics Chinese Academy of Sciences | China | Energy | Solar Cell | Best Researcher Award | bookofaward.com |
| Prof. | Dong | Jiang | Peking University Third Hospital | China | Medicine and Dentistry | orthopedic sports medicine and arthroscopic surgery | Best Researcher Award | bookofaward.com |
| Prof. | Donato | Abruzzese | Università di Roma "Tor Vergata" | Italy | Engineering | Structures & Cultural Heritage | Best Researcher Award | bookofaward.com |
| Dr. | Domenico | Piccininno | Forensic Science Academy | Italy | Social Sciences | CRIMINOLOGIA | Best Research Award | bookofaward.com |
| Mr | Dmitry | Zlatopolski | Museum of the history of computing technics in School No. 1530 “Lomonosov’s school”, Moscow, Russia | Russia | Mathematics | History of mathematics and computing | Best Researcher Award | |
| Dr. | Dipti | Patil | MKSSS's Cummins College of Engineering for Women | India | Computer Science | Artificial Intelligence | Best Researcher Award | |
| Mr. | Diogo | Santiago | Oracle | Brazil | Computer Science | Artificial Intelligence | | bookofaward.com |
| Dr. | ding | jia | CCTEG Xian Research Institute(Group) Co, Ltd. | China | Engineering | Geological Engineering | Best Researcher Award | bookofaward.com |