| Dr | Diego | Venegas | Universidad del Bio-Bio | Chile | Engineering | LPG systems | Best Researcher Award | View Profile |
| Dr | Diego | Real | IFIC | Spain | Engineering | Electrónica | Excellence in Research Award | View Profile |
| Dr | Dhruv | Ahuja | Manav Rachna International Institute of Research and Studies, Haryana,India | India | Dentistry | Orthodontics | Young Scientist Award | View Profile |
| Prof. Dr | Devanshi | Seth | Centenary Institute | Australia | Biochemistry, Genetics and Molecular Biology | Hepatology | Best Researcher Award | View Profile |
| Dr | Dereba | Megersa | Ethiopia Meteorlogy Institute | Ethiopia | Environmental Science | Climate change impact on health | Most Cited Article Award | View Profile |
| Dr | Delagnon | Assou | Laboratoty of Ecology and Ecotoxicology (LaEE), University of Lomé | Togo | Agricultural and Biological Sciences | Wildlife ecology and sustainable use of natural resources | Research Excellence Award | View Profile |
| Dr | Deepty Ranjan | Satapathy | CSIR-IMMT, Bhubaneswar | India | Environmental Science | Environmental Geology | Best Researcher Award | View Profile |
| Prof | Deepti | Pandita | Delhi Pharmaceutical Sciences & Research University, New Delhi | India | Pharmacology, Toxicology and Pharmaceutical Science | Cancer, Targeted Delivery | Best Researcher Award | View Profile |
| Prof | David | Uttal | Northwestern University | United States | Social Sciences | Intelligence | Best Researcher Award | View Profile |
| Dr | David | Fernández Gutiérrez | CETENMA | Spain | Chemical Engineering | Biorefinery | Best Researcher Award | View Profile |
| Prof. Dr | David | Espindola | University of O'Higgins | Chile | Health Professions | Ultrasound | Best Researcher Award | View Profile |
| Dr | Darya | Novopashina | Institute of Chemical Biology and Fundamental Medicine SB RAS | Russia | Biochemistry, Genetics and Molecular Biology | Gene editing using CRISPR-Cas system | Research Excellence Award | View Profile |
| Prof. Dr | Daniel | Soper | California State University, Fullerton | United States | Business, Management and Accounting | Information Systems | Best Researcher Award | View Profile |
| Prof | Daniel | Roque Gomes | Polytechnic Institute of Coimbra - Instituto Politécnico de Coimbra / ICNOVA - Instituto de Comunicação da NOVA | Portugal | Business, Management and Accounting | Gestão de Recursos Humanos | Best Researcher Award | View Profile |
| Prof | Daniel | Mandel Gandrita | Universidade Lusófona | Portugal | Business, Management and Accounting | Estratégia | Research Excellence Award | View Profile |
| Assoc Prof Dr | Dalal | Bayahia | umm Alqura university | Saudi Arabia | Environmental Science | Radiation | Best Researcher Award | View Profile |
| Dr | Da-Hai | Xia | Tianjin University | China | Materials Science | Corrosion electrochemistry | Best Researcher Award | View Profile |
| Prof. Dr | Cristina-Crenguta | Albu | "Carol Davila" University of Medicine and Pharmacy | Romania | Medicine and Dentistry | Medical Genetics | Excellence in Research Award | View Profile |
| Assoc. Prof. Dr | Cristina-Crenguta | Albu | Carol Davila University of Medicine and Pharmacy | Romania | Medicine and Dentistry | Genetics | Best Researcher Award | View Profile |
| Prof. Dr | Constantinos | Koutsojannis | Health Physics & Computational Intelligence Lab, School of rehabilitation Sciences University of Patras | Greece | Neuroscience | Desease progression | Best Researcher Award | View Profile |