| Claudia Diana | Sabau Popa | University of Oradea | Romania | Economics, Econometrics and Finance | Finance | worldtopscientists.com |
| Claudete | Gindri | Universidad de la Costa | Colombia | Agricultural and Biological Sciences | Meio ambiente | worldtopscientists.com |
| Claude Yasmine | Hamany Djande | University of Johannesburg | South Africa | Agricultural and Biological Sciences | Plant metabolomics | worldtopscientists.com |
| Cinzia | Volonté | CNR-Istituto Analisi dei Sistemi e Informatica | Italy | Neuroscience | Ricerca biomedica traslazionale | worldtopscientists.com |
| Cian | Brown | University of Oklahoma | United States | Social Sciences | Counseling | worldtopscientists.com |
| Chunlu | Qian | Yangzhou University | China | Engineering | Food Science | worldtopscientists.com |
| Chung-Horng | Lung | Carleton University | Canada | Engineering | Computer Networks, Data Science, Software Engineering | worldtopscientists.com |
| Chunfeng | Du | Zhengzhou University | China | Computer Science | Storage System; System Architecture | worldtopscientists.com |
| Chun | Liu | Shanghai University | China | Engineering | Control theory and engineering | worldtopscientists.com |
| Chuan | Hu | Southeast University | China | Engineering | Environmental Engineering | worldtopscientists.com |
| Christy Echakachi | Manyi-Loh | Central University of Technology | South Africa | Immunology and Microbiology | Applied andEnvironmental Microbiology, Medical and food microbiology | worldtopscientists.com |
| Christos | Roumeliotis | University of Western Macedonia | Greece | Computer Science | Blockchain Technology | worldtopscientists.com |
| Christos | Georgakidis | University of Thessaly | Greece | Engineering | Circuit Reliability | worldtopscientists.com |
| Christopher Milton Mathew | Franco | Flinders University | Australia | Agricultural and Biological Sciences | Discovery of bacteria in healthy plant tissue-ubiquitous phenomenon. | worldtopscientists.com |
| Christopher | Koroneos | Soft Energy Applications and Environmental Protection Laboratory, University of Western Attica, Athens, Greece | Greece | Energy | Environmental Management | worldtopscientists.com |
| Christophe | Morisseau | University of California Davis | United States | Chemistry | organic synthesis | worldtopscientists.com |
| Christina | Jones | University of Surrey | United Kingdom | Psychology | Health & Clinical Psychology | worldtopscientists.com |
| Christian | Seebauer | Department of Oral and Maxillofacial Surgery / Plastic surgery, University Medicine Lübeck | Germany | Pharmacology, Toxicology and Pharmaceutical Science | Pharmacology | worldtopscientists.com |
| Chourouk | Ouerghemmi | Chaire de recherche en Technologie, Durabilité et Société (Chaire TDS) à l'Université du Québec à Chicoutimi (UQAC) | Canada | Business, Management and Accounting | Marketing | worldtopscientists.com |
| Chourouk | OUERGHEMMI | Chaire TDS - UQAC | Canada | Business, Management and Accounting | Marketing | worldtopscientists.com |