| Christophe | Morisseau | University of California Davis | United States | Chemistry | organic synthesis | worldtopscientists.com |
| Christopher | Koroneos | Soft Energy Applications and Environmental Protection Laboratory, University of Western Attica, Athens, Greece | Greece | Energy | Environmental Management | worldtopscientists.com |
| Christopher Milton Mathew | Franco | Flinders University | Australia | Agricultural and Biological Sciences | Discovery of bacteria in healthy plant tissue-ubiquitous phenomenon. | worldtopscientists.com |
| Mariangela | Di Vincenzo | Università Politecnica delle Marche | Italy | Biochemistry, Genetics and Molecular Biology | Stem Cells | worldtopscientists.com |
| Christos | Georgakidis | University of Thessaly | Greece | Engineering | Circuit Reliability | worldtopscientists.com |
| Christos | Roumeliotis | University of Western Macedonia | Greece | Computer Science | Blockchain Technology | worldtopscientists.com |
| Christy Echakachi | Manyi-Loh | Central University of Technology | South Africa | Immunology and Microbiology | Applied andEnvironmental Microbiology, Medical and food microbiology | worldtopscientists.com |
| Chuan | Hu | Southeast University | China | Engineering | Environmental Engineering | worldtopscientists.com |
| Chun | Liu | Shanghai University | China | Engineering | Control theory and engineering | worldtopscientists.com |
| Chunfeng | Du | Zhengzhou University | China | Computer Science | Storage System; System Architecture | worldtopscientists.com |
| Chung-Horng | Lung | Carleton University | Canada | Engineering | Computer Networks, Data Science, Software Engineering | worldtopscientists.com |
| Cinzia | Volonté | CNR-Istituto Analisi dei Sistemi e Informatica | Italy | Neuroscience | Ricerca biomedica traslazionale | worldtopscientists.com |
| Claude Yasmine | Hamany Djande | University of Johannesburg | South Africa | Agricultural and Biological Sciences | Plant metabolomics | worldtopscientists.com |
| Claudete | Gindri | Universidad de la Costa | Colombia | Agricultural and Biological Sciences | Meio ambiente | worldtopscientists.com |
| Claudia Diana | Sabau Popa | University of Oradea | Romania | Economics, Econometrics and Finance | Finance | worldtopscientists.com |
| Codruta Olimpiada | Iliescu Halitchi | UMF Gr. T. Popa Iasi, Romania | Romania | Medicine and Dentistry | Education | worldtopscientists.com |
| Conglin | Zhang | Institutes of Science and Development, Chinese Academy of Science | China | Social Sciences | public policy and management | worldtopscientists.com |
| Cornelia | Kasper | BOKU, Department für Biotechnologie, Institut für Zell- und Gewebekulturtechnologien | Austria | Agricultural and Biological Sciences | Biotechnologie | worldtopscientists.com |
| Costica | BEJINARIU | „Gheorghe Asachi” Technical University from Iasi | Romania | Engineering | Materials Science/Materials Engineering/Materials Technology | worldtopscientists.com |
| Cristiano | Fidani | Istituto Nazionale di Geofisica e Vulcanologia | Italy | Earth and Planetary Sciences | Meteorology | worldtopscientists.com |