| Mr | Dipankar | Das | Tripura University | India | Materials Science | Industrial Solid waste management | Young Scientist Award | View Profile |
| Dr | Dipen Patel | Patel | The Ohio State University Comprehensive Cancer Center | United States | Medicine and Dentistry | Internal Medicine/Oncology/Endocrine/Thyroid Malignancy | Best Researcher Award | View Profile |
| Prof | Dipti Ranjan | Sahu | Namibia University of Science nad Techno | Namibia | Neuroscience | Nanotechnology and Energy | Best Researcher Award | View Profile |
| Dr | Dirgha | Joshi | Mahendra Ratna Campus Tahachal, Tribhuvan University Nepal and Nepal Open University | Nepal | Social Sciences | Mathematics Education | Best Researcher Award | View Profile |
| Dr | Divya | Garg | RMIT University | Australia | Arts and Humanities | Cultural Studies | Best Researcher Award | View Profile |
| Dr | Divya | Jain | Uttaranchal University | India | Pharmacology, Toxicology and Pharmaceutical Science | Microbiology | Women Researcher Award | View Profile |
| Ms | Divya | Sharma | Birla institute of Technology Mesra | India | Engineering | Microelectronics & VLSI Design | Best Researcher Award | View Profile |
| Prof | Divya | Tripathy | Galgotias University | India | Chemistry | Organic Chemistry, material chemistry | Women Researcher Award | View Profile |
| Dr | Djamel | Boussaa | Qatar University | Qatar | Arts and Humanities | Architecture and Urban design | Best Researcher Award | View Profile |
| Prof | Dmitriy | Pruttskov | Zaporizhzhia National University | Ukraine | Chemistry | Физическая химия | Best Researcher Award | View Profile |
| Dr | Dmitry | Yakovlev | PSL Research University, ParisTech (Paris Institute of Technology) | France | Physics and Astronomy | Condescend matter physics | Young Scientist Award | View Profile |
| Mr | Dnyaneshwar | Gholap | Smt. C. H. M. College, Ulhasnagar | India | Chemistry | Green Organic Synthesis | Best Researcher Award | View Profile |
| Assist Prof Dr | Doaa A. | Osman | Faculty of Physical Therapy, Cairo University | Egypt | Health Professions | Physical Therapy for Woman's Health | Best Researcher Award | View Profile |
| Prof. Dr | Doaa | Badran | King Khalid University | Saudi Arabia | Arts and Humanities | humanities | Research Excellence Award | View Profile |
| Mr | DOGO ARMAND | DAGO | Wuhan University of Technology | China | Economics, Econometrics and Finance | Applied economic/The effect of the global COVID-19 pandemic on the secondary sector in Côte d‘Ivoire/Wuhan | Best Researcher Award | View Profile |
| Assoc Prof Dr | Dominik | Balthasar | Asian Institute of Management | Philippines | Social Sciences | International Development/ Strategy Management | Best Researcher Award | View Profile |
| Dr | Dominique | McDaniel | Kennesaw State University | United States | Arts and Humanities | Teacher Education/English Education/Literacy | Best Researcher Award | View Profile |
| Dr | DONGHAO | MA | Institute of Soil Science, Chinese Academy of Sciences | China | Agricultural and Biological Sciences | Soil hydrology | Best Researcher Award | View Profile |
| Dr | Donghwa | Kim | IR Team, Office of Planning, Cheongju National University of Education | South Korea | Social Sciences | Education/Higher Education/Asia | Best Researcher Award | View Profile |
| Assoc Prof Dr | Dongjie | Zhang | Harbin Institute of Technology | China | Chemical Engineering | Smart materials | Best Researcher Award | View Profile |