| Mr | Debajyoti | Dhar | Atal Bihari Vajpayee Indian Institute of Information Technology and Management Gwalior | India | Computer Science | Machine Learning and Deep Learning | Best Researcher Award | globalacademicawards.com |
| Prof | DEBADYUTI | DAS | UNIVERSITITY OF DELHI | India | Decision Sciences | Sustainable Supply Chain Management | Best Researcher Award | |
| Assist. Prof. Dr | De-Cai | Xiong | Peking University | China | Chemistry | Carbohydrate Chemistry | Best Researcher Award | |
| Dr | Davit | Davtyan | Institute of Chemical Physics named after A.B. Nalbandyan NAS RA | Armenia | Chemistry | Catalyst | Best Researcher Award | globalacademicawards.com |
| Prof. Dr | David | Clay | South Dakota State University | United States | Agricultural and Biological Sciences | Soil Science | Best Researcher Award | globalacademicawards.com |
| Dr | David | Song | Icahn School of Medicine at Mount Sinai Elmhurst | United States | Medicine and Dentistry | Cardiovascular Disease | Excellence in Research Award | globalacademicawards.com |
| Dr | Dastagiri | MB | ICAR-NAARM | India | Agricultural and Biological Sciences | Global Agricultural policies, Vision | Best Researcher Award | |
| Dr | Daryna | Sokolova | Institute of cell biology and genetic ingineering | Ukraine | Biochemistry, Genetics and Molecular Biology | Plant epigenetics | Best Researcher Award | |
| Dr | Dariush | Tahmasebi | University of Tehran | Iran | Business, Management and Accounting | Supply chain | Best Researcher Award | globalacademicawards.com |
| Assoc. Prof. Dr | Dariush | Khalili | Shiraz University | Iran | Chemistry | Organic Chemistry, Catalysis | Best Researcher Award | globalacademicawards.com |
| Assist Prof Dr | Dario | Bercioux | Donostia International Physics Center | Spain | Physics and Astronomy | Condensed Matter Physics | Best Researcher Award | globalacademicawards.com |
| Dr | Daria | Nikitina | West Chester University of PA | United States | Earth and Planetary Sciences | Geomorphology/Geoarchaeology | Best Researcher Award | |
| Dr | Dara | James | University of South Alabama | United States | Nursing and Health Professions | Health Sciences | Best Researcher Award | |
| Assoc Prof Dr | Dara | Dastan | HamadanDepartment of Pharmacognosy, School of Pharmacy, Medicinal Plants and Natural Products Research Center, Hamadan University of Medical Sciences, Hamadan, Iran | Iran | Pharmacology, Toxicology and Pharmaceutical Science | Phytochemistry-Pharmacognosy | Best Researcher Award | globalacademicawards.com |
| Prof | Daoyun | Xu | Guizhou Universty | China | Computer Science | computability and computational complexity, algorithm design and analysis, and SAT problems | Best Researcher Award | globalacademicawards.com |
| Dr | Daogen | Jiang | Ningbo city college of vacational technology | China | Engineering | Control enginerring | Best Researcher Award | globalacademicawards.com |
| Assoc Prof Dr | Danyu | Xia | Shanxi University | China | Chemistry | Supramolecular chemistry | Best Researcher Award | globalacademicawards.com |
| Dr | Dany Perwita | Sari | National Agency for Research and Innovation (BRIN) | Indonesia | Energy | Building Efficiency, Traditional Building | Best Researcher Award | |
| Dr | Dankan | Gowda V | BMS Institute of Technology and Management | India | Engineering | Electronics and Communication Engineering. | Best Researcher Award | |
| Dr | Daniso | Beswa | UNIVERSITY OF JOHANNESBURG | South Africa | Agricultural and Biological Sciences | Food science and Technology | Best Researcher Award | globalacademicawards.com |
| Mr | Daniil | Samsonov | Bauman Moscow State Technical University | Russia | Physics and Astronomy | Magnetic research | Best Researcher Award | globalacademicawards.com |
| Prof. Dr | Daniela | Polo Camargo da Silva | Federal University of Santa Catarina | Brazil | Nursing and Health Professions | Audiology | Best Researcher Award | globalacademicawards.com |
| Dr | Daniela | Bursacovschi | PSMI Institute of Cardiology | Moldova | Medicine and Dentistry | Cardiology | Research Excellence Award | globalacademicawards.com |
| Mr | Daniel Kwaku | Amoah | Council For Scientific and Industrial Research- Water Research Institute | Ghana | Environmental Science | Water Quality | Best Researcher Award | globalacademicawards.com |
| Mr | Daniel | Ayejoto | Texas Christian University | United States | Environmental Science | Environmental Chemistry | Young Scientist Award | |