| Prof | Caven Mguvane | Mnisi | North-West University | South Africa | Agricultural and Biological Sciences | Animal Science | Best Paper Award | |
| Dr | Cécile | Gorin | Hôpital d'Instruction des Armées Sainte Anne | France | Medicine and Dentistry | Enseignement/psychiatrie/simulation/débriefing médico-psychologique | Best Researcher Award | bestpaperawards.com |
| Assoc Prof Dr | Cecilia Liliana | Pagliero | UNRC - CONICET | Argentina | Engineering | Ingeniería de Procesos | Best Researcher Award | |
| Prof Dr | Celene | Milanes Batista | Universidad de la Costa | Colombia | Environmental Science | Coastal risk management for facing disasters | Most Reader's Article Award | |
| Dr | Cerile Ypolyte | Woumbo | University of Dschang | Cameroon | Biochemistry, Genetics and Molecular Biology | Nutrition and Food Security/impact of processing methods on the bioactive compounds from functional foods/Food Security | Best Researcher Award | |
| Dr | cesar | saenz | esan universidad | Peru | Business, Management and Accounting | responsabilidad social | Best Paper Award | |
| Dr | César Arturo | Guerra García | Universidad Autónoma de San Luis Potosí | Mexico | Computer Science | Ingeniería de Software | Most Reader's Article Award | |
| Prof | Cevdet | Demir | Bursa Uludag University | Turkey | Chemistry | Analytical Chemistry | Best Researcher Award | |
| Ms | Chandni | Mistry | Imperial College London | United Kingdom | Medicine and Dentistry | Medicine | Best Researcher Award | |
| Dr | CHANDRA SEKHAR | S | N.B.K.R Institute of Science & Technology | India | Engineering | Mechanical Engineering | Best Paper Award | |
| Dr | Chandrashekar | Gudada | Sri Sathya Sai University for Human Excellence | India | Computer Science | Artificial intelligence and Machine Learning | Best Researcher Award | bestpaperawards.com |
| Prof | Changzhi | Li | Dalian Institute of Chemical Physics, Chinese Academy of Sciences | China | Chemistry | Catalytic biomass refinery | Best Researcher Award | bestpaperawards.com |
| Prof | Chaohai | Wei | School of Environment and Energy, South China University of Technology, Guangdong, Guangzhou 510006, P. R. China | China | Environmental Science | Industrial wastewater treatment engineering | Best Paper Award | |
| Prof | Chaouki | Ghenai | University of Sharjah | United Arab Emirates | Energy | Green Hydrogen | Best Researcher Award | bestpaperawards.com |
| Mr | Charaf eddine | Moussir | Ibn Tofail University - Kenitra | Morocco | Economics, Econometrics and Finance | Economic development | Most Reader's Article Award | |
| Assoc. Prof. Dr | Charles | Manière | CRISMAT laboratory UMR6508, CNRS | France | Materials Science | Sintering & 3D printing | Most Reader's Article Award | |
| Mr | Charles | Dismas Mwalimu | Ministry of Health | Tanzania | Other | Vector Behaviour and Ecology | Best Researcher Award | |
| Dr | Charles | Balagizi | Goma Volcano Observatory | Congo, Democratic Republic of the | Earth and Planetary Sciences | Geochemistry | Best Paper Award | |
| Dr | Cheen Sean | Oon | Monash University Malaysia | Malaysia | Engineering | Mechanical Engineering | Best Researcher Award | |
| Prof | Chen | Li | Harbin Institute of Technology | China | Engineering | Mechanical Engineering | Most Cited Article Award | |