| Dr | Daiane | de Vargas Brondani | Institute of Atmospheric Sciences and Climate | Italy | Other | Meteorology | Best Researcher Award | worldtopscientists.com |
| Dr | Daeeun "Daniel" | Choi | California State University-Northridge | United States | Decision Sciences | Information Systems/Sustainability and Privacy/Smart EVs | Best Researcher Award | |
| Prof | Da | XIE | Shanghai JiaoTong University | China | Engineering | electrical engineer | Best Researcher Award | |
| Prof. Dr | D.S. | Vijayan | SRM Institute of Science and Technology (Deemed to be University) | India | Engineering | Civil Engineering | Research and Development Achievement Award | worldtopscientists.com |
| Ms | Cristina | Andras | UNIVERSITATEA POLITEHNICA TIMISOARA | Romania | Engineering | Telecommunications | Best Researcher Award | worldtopscientists.com |
| Dr | Cristiano | Fidani | Istituto Nazionale di Geofisica e Vulcanologia | Italy | Earth and Planetary Sciences | Meteorology | Best Researcher Award | worldtopscientists.com |
| Prof. Dr | Costica | BEJINARIU | „Gheorghe Asachi” Technical University from Iasi | Romania | Engineering | Materials Science/Materials Engineering/Materials Technology | Best Researcher Award | worldtopscientists.com |
| Prof. Dr | Cornelia | Kasper | BOKU, Department für Biotechnologie, Institut für Zell- und Gewebekulturtechnologien | Austria | Agricultural and Biological Sciences | Biotechnologie | Best Researcher Award | worldtopscientists.com |
| Assoc. Prof. Dr | Conglin | Zhang | Institutes of Science and Development, Chinese Academy of Science | China | Social Sciences | public policy and management | Best Researcher Award | worldtopscientists.com |
| Dr | Codruta Olimpiada | Iliescu Halitchi | UMF Gr. T. Popa Iasi, Romania | Romania | Medicine and Dentistry | Education | Best Research Article Award | worldtopscientists.com |
| Dr | Clitor | Souza | UFGD | Brazil | Agricultural and Biological Sciences | Food Science | Best Innovation Award | |
| Mr | Cleyton | de Almeida Araújo | Universidade Federal do Vale do São Francisco | Brazil | Agricultural and Biological Sciences | fodder cultivation | Best Researcher Award | |
| Assoc Prof Dr | Cleo | Anastassopoulou | Medical School, National and Kapodistrian University of Athens | Greece | Immunology and Microbiology | Virology | Best Researcher Award | |
| Prof Dr | Claudia Diana | Sabau Popa | University of Oradea | Romania | Economics, Econometrics and Finance | Finance | Best Researcher Award | worldtopscientists.com |
| Prof Dr | Claudete | Gindri | Universidad de la Costa | Colombia | Agricultural and Biological Sciences | Meio ambiente | Most Reader's Article Award | worldtopscientists.com |
| Dr | Claude Yasmine | Hamany Djande | University of Johannesburg | South Africa | Agricultural and Biological Sciences | Plant metabolomics | Best Researcher Award | worldtopscientists.com |
| Dr | Cinzia | Volonté | CNR-Istituto Analisi dei Sistemi e Informatica | Italy | Neuroscience | Ricerca biomedica traslazionale | Best Researcher Award | worldtopscientists.com |
| Dr | Cian | Brown | University of Oklahoma | United States | Social Sciences | Counseling | Best Researcher Award | worldtopscientists.com |
| Assoc. Prof. Dr | Chunlu | Qian | Yangzhou University | China | Engineering | Food Science | Best Research Award | worldtopscientists.com |
| Prof | Chung-Horng | Lung | Carleton University | Canada | Engineering | Computer Networks, Data Science, Software Engineering | Best Researcher Award | worldtopscientists.com |