| Mr | Chuanlong | Zou | University of Malaya | Malaysia | Engineering | Civil Engineering | Best Researcher Award | |
| Mr | Chukwuma | Anoruo | University of Nigeria | Nigeria | Environmental Science | Aerosols | Best Paper Award | |
| Prof | Chunguo | Zhang | Chang’an University | China | Materials Science | Fracture mechanics | Best Researcher Award | |
| Dr | Claire | Munialo | Harper Adams University | United Kingdom | Agricultural and Biological Sciences | Food science/Sustainability | Most Reader's Article Award | |
| Assist Prof Dr | Claire | Li | Royal Holloway University of London | United Kingdom | Business, Management and Accounting | Accounting and finance | Most Cited Article Award | |
| Dr | Claudia | Landi | University of Siena | Italy | Environmental Science | Proteomics | Best Researcher Award | |
| Prof | Claudio | Marinho | Institute of Biomedical Sciences ICB/USP | Brazil | Agricultural and Biological Sciences | Parasitologia | Best Research Article Award | |
| Dr | Clint | Smith | US Army ERDC | United States | Environmental Science | Climate and Water Resiliency | Most Reader's Article Award | |
| Dr | Colin | Law | Singapore Institute of Technology | Singapore | Other | Air Transport | Best Researcher Award | |
| Prof. Dr | Constantinos | Koutsojannis | Health Physics & Computational Intelligence Lab, School of rehabilitation Sciences University of Patras | Greece | Neuroscience | Desease progression | Best Researcher Award | citationawards.com |
| Dr | Cristian | Rojas | Universidad del Azuay | Ecuador | Chemistry | Chemometrics and QSAR | Best Researcher Award | |
| Dr | Cristina | Flox Donoso | ICMAB-CSIC | Spain | Energy | Energy storage : Batteries devices | Best Researcher Award | |
| Prof. Dr | Cristina-Crenguta | Albu | "Carol Davila" University of Medicine and Pharmacy | Romania | Medicine and Dentistry | Medical Genetics | Excellence in Research Award | citationawards.com |
| Assoc. Prof. Dr | Cristina-Crenguta | Albu | Carol Davila University of Medicine and Pharmacy | Romania | Medicine and Dentistry | Genetics | Best Researcher Award | citationawards.com |
| Assoc Prof Dr | D.I. Ansusa | Putra | Sulthan Thaha Saifuddin State Islamic University | Indonesia | Arts and Humanities | Socio-Religion Studies | Best Paper Award | |
| Assoc. Prof. Dr | D.I. Ansusa | Putra | Sulthan Thaha Saifuddin State Islamic University | Indonesia | Arts and Humanities | Socio-Religio Studies | Most Reader's Article Award | |
| Dr | Da-Hai | Xia | Tianjin University | China | Materials Science | Corrosion electrochemistry | Best Researcher Award | citationawards.com |
| Mr | Dagnenet | Sultan | Bahir Dar University | Ethiopia | Environmental Science | Watershed hydrology | Most Reader's Article Award | |
| Assoc Prof Dr | Dalal | Bayahia | umm Alqura university | Saudi Arabia | Environmental Science | Radiation | Best Researcher Award | citationawards.com |
| Dr | Dalila | FARES | Institute of Electrical and Electronic Engineering, University M'hamed BOUGARA of Boumerdes | Algeria | Engineering | Electrical and Electronic Engineering | Most Cited Article Award | |