| Amani Jackson | Uisso | Tanzania Forestry Research Institute | Tanzania | Other | Forest and natural resources sciences | worldtopscientists.com |
| Blessing | Ukoha-Kalu | University of Nottingham, United Kingdom | United Kingdom | Medicine and Dentistry | Public Health | worldtopscientists.com |
| Zaka | Ullah | University of Education | Pakistan | Physics and Astronomy | Materials Physics | worldtopscientists.com |
| WILLIAM | USAQUÉN | GRUPO DE GENÉTICA DE POBLACIONES E IDENTIFICACIÓN, INSTITUTO DE GENÉTICA, UNIVERSIDAD NACIONAL DE COLOMBIA | Colombia | Biochemistry, Genetics and Molecular Biology | Population Genetics | worldtopscientists.com |
| Muhammad | Usman | Faculty of Economic Sciences, University Of Warsaw | Poland | Economics, Econometrics and Finance | Spatial Epidemiology and Public Health | worldtopscientists.com |
| MUHAMMAD | USMAN | Government College University Faisalabad | Pakistan | Chemistry | Surfactants and Colloids Chemistry | worldtopscientists.com |
| Dawuda | Usman Kaku | University of Chinese Academy of Sciences | China | Environmental Science | ENVIRONEMENT AND RESOURCE MANAGEMEN, ENVIRONMENTAL IMPACT ASSESSMENT | worldtopscientists.com |
| Eustache | Uwimana | Hebei University of Technology | China | Engineering | Electrical and Electronics Information Engineering | worldtopscientists.com |
| Murat | UZTİMÜR | Bingöl Üniversity | Turkey | Veterinary Science and Veterinary Medicine | Veterinary Internal Medicine | worldtopscientists.com |
| Guglielmo | Vaccaro | Università degli studi di Firenze | Italy | Engineering | energetica / refrigerazione | worldtopscientists.com |
| Mohsen | Vahabi | Faculty of Electrical Engineering, Shahrood University of Technology, Shahrood, Semnan, Iran | Iran | Computer Science | Nanotechnology/Computer Architecture/Computer Arithmetic | worldtopscientists.com |
| Faran | Vahedian | EA Engineering, Science, Technology | United States | Environmental Science | Remedial Investigation, Fate and transport of PFAS and other emerging contaminant (like CECs) in subsurface media/ Research Engineer | worldtopscientists.com |
| Jesus Leobardo | Valenzuela-García | UNIVERSIDAD DE SONORA | Mexico | Chemical Engineering | Metalurgia Ambiental | worldtopscientists.com |
| V V S N MURTY | VALLEM | ENGINEERS INDIA LIMITED | India | Engineering | Electrical Engineering, Power Systems | worldtopscientists.com |
| V V S N MURTY | VALLEM | National Institute of Technology Kurukshetra, India | India | Engineering | Power Systems | worldtopscientists.com |
| Despina | Vamvuka | Technical University of Crete | Greece | Chemical Engineering | Energy | worldtopscientists.com |
| Despina | Vamvuka | Technical University of Crete | Greece | Energy | Solid Wastes | worldtopscientists.com |
| Rafael | Vareto | Universidade Federal de Minas Gerais | Brazil | Computer Science | Pattern Recognition and Machine Learning | worldtopscientists.com |
| Satyam Naidu | Vasireddy | CSIR-National Chemical Laboratory | India | Chemical Engineering | Conversion of CO2 to value-added chemicals and Hydrogenation of perfumery precursor chemicals | worldtopscientists.com |
| Ricardo | Vasquez Padilla | Fortescue Zero | Australia | Energy | Renewable energy, CSP | worldtopscientists.com |