| Mr | Dongsheng | Tang | Shenzhen University | China | Neuroscience | neuromodulation | Best Researcher Award | youngscientistawards.com |
| Prof | Dongyang | Zhu | Tianjin University | China | Chemical Engineering | Engineering materials for sustainability at the water-energy-health nexus | Young Scientist Award | youngscientistawards.com |
| Dr | Doongar | CHaudhary | CSIR-CSMCRI | India | Agricultural and Biological Sciences | soil microbiology | Excellence in Research | |
| Ms | Dora Domnica | Baciu | INCDMM Cantacuzino | Romania | Biochemistry, Genetics and Molecular Biology | molecular biology | Best Researcher Award | |
| Mrs | Doris | Aduba | Federal College of Dental Technology and Therapy, Enugu | Nigeria | Social Sciences | Library and Information Science | Best Researcher Award | |
| Mr | Doron | Ashkenazi | Tel Aviv University | Israel | Agricultural and Biological Sciences | Marine biotechnology/ Aquaculture/ Phycology | Best Researcher Award | |
| Prof. Dr | Dorra | GHORBEL | INSAT, Université de Carthage | Tunisia | Engineering | Food Science | Best Researcher Award | |
| Dr | Dr Gulzar Ahmad | Nayik | Govt. Degree College Shopian, J&K, India | India | Agricultural and Biological Sciences | Food Technology | Best Researcher Award | |
| Prof | DR. MAHENDRA NATH | ROY | ALIPURDUAR UNIVERSITY | India | Chemistry | SUPRAMOLECULAR CHEMISTRY | Best Researcher Award | |
| Dr | Dr. Naila | Zubair | Women University Mardan | Pakistan | Chemistry | Material Science | Best Researcher Award | youngscientistawards.com |
| Dr | Dr. Sarvesh Kumar | Pandey | DDU Gorakhpur University, Gorakhpur | India | Chemistry | Medicinal Chemistry | Best Researcher Award | |
| Dr | Dr. Shrikant | Verma | Era University | India | Biochemistry, Genetics and Molecular Biology | Genetics | Research Excellence Award | youngscientistawards.com |
| Dr | Dr. Vimala H S | | University Visvesvaraya College of Engineering (UVCE, IIT Model College), Bengalore | India | Computer Science | Image processing, Internet of Things | Best Researcher Award | |
| Mr | Draksharapu | Rammohan | Indian Institute of technology Guwahati | India | Chemical Engineering | Sustainable Energy | Best Researcher Award | |
| Dr | Dubacharla | Gyaneshwar | Indian Institute of Technology Hyderabad | India | Engineering | Signal, Image, and Video Processing | Young Scientist Award | |
| Prof. Dr | Dung | Nguyen | Stanford University | United States | Medicine and Dentistry | Surgery | Best Researcher Award | youngscientistawards.com |
| Dr | Durgadevagi | Shanmugavel | SRM Institute of Science and Technolgy | India | Engineering | Civil Engineering | Best Researcher Award | |
| Mr | Durgesh | Parakh | Zydus Lifesciences Limited | India | Pharmacology, Toxicology and Pharmaceutical Science | Pharmaceutical | Young Scientist Award | |
| Prof. Dr | DURMUŞ ALPASLAN | KAYA | Hatay Mustafa Kemal University | Turkey | Agricultural and Biological Sciences | Medicinal and aromatic plants | Best Research Award | youngscientistawards.com |
| Mr | Dursun | Bakır | firat university | Turkey | Engineering | civil engineering | Best Researcher Award | |