| Ms | Hilarie | Uwamahoro | Tuskegee University | United States | Biochemistry, Genetics and Molecular Biology | Chemistry | Best Researcher Award | View Profile |
| Dr | Suleiman | Usman | Department of Soil Science, Faculty of Agriculture, Federal University Dutse, Jigsaw State Nigeria | Nigeria | Agricultural and Biological Sciences | Soil and Environmental Science | Best Researcher Award | View Profile |
| Mrs | Lia-Oxana | Usatiuc | "Iuliu Hațieganu" University of Medicine and Pharmacy Cluj-Napoca | Romania | Medicine and Health Sciences | Endocrinology | Research Excellence Award | View Profile |
| Dr | Richard | Usang | Heineken UK | United Kingdom | Environmental Science | Environmental Monitoring and Management | Best Researcher Award | View Profile |
| Dr | Emmanuel | Umeonyirioha | School of Public Affairs/Public Policy, Xiamen University | China | Environmental Science | Climate change, poverty alleviation | Best Researcher Award | View Profile |
| Dr | Habib | Ullah | Southeast University | China | Renewable Energy Technologies | Architecture | Young Scientist Award | View Profile |
| Dr | Irfan | Ullah | Aerospace Information Research Institute, Henan Academy of Science | China | Earth and Planetary Sciences | Land-atmosphere interaction, Heatwave, Drought, compound extremes | Best Researcher Award | View Profile |
| Mr | Zafran | Ullah | Sunway University, Malaysia | Pakistan | Chemical Engineering | Biomass Conversion | Best Researcher Award | View Profile |
| Mr | Hasin | Ullah | Northwest University Xi'an Shaanxi, China | China | Agricultural and Biological Sciences | Entomology | Research Excellence Award | View Profile |
| Assoc. Prof. Dr | Antigona | Ukehaxhaj | Faculty of Medicine, University "Fehmi Agani" of Gjakova, National Institute of Public Health Pristina | Serbia | Environmental Science | Air pollution | Best Researcher Award | View Profile |
| Dr | Carina Gabriela | Uasuf | IFT - CNR | Italy | Medicine and Health Sciences | ALLERGOLOGIA | Women Researcher Award | View Profile |
| Dr | Bernard | TWARÓG | Cracow University of Technology | Poland | Environmental Science | Environmental Engineering | Best Researcher Award | View Profile |
| Dr | Adiyadolgor | Turbat | Institute of Biology, Mongolian Academy of Sciences | Mongolia | Agricultural and Biological Sciences | Microbiology | Research Excellence Award | View Profile |
| Ms | Reyihanguli | Tudi | Xinjiang Normal University | China | Others | optical | Best Researcher Award | View Profile |
| Ms | Elina | Tsopp | Estonian University of Life Sciences | Estonia | Veterinary Science and Veterinary Medicine | Embryology | Excellence in Scientific Innovation Award | View Profile |
| Dr | PANAGIOTA | TSIATSIOU | AHEPA University Hospital | Greece | Medicine and Health Sciences | Laboratory / Virology | Best Researcher Award | View Profile |
| Dr | Virginia | Tsapaki | IAEA | Austria | Health Professions | quality assurance | Best Researcher Award | View Profile |
| Prof | MARIANTHI | TSAKALDIMI | ARISTOTLE UNIVERSITY/FORESTRY AND NATURAL ENVIRONMENT | Greece | Agricultural and Biological Sciences | Silviculture/Forest Ecology | Best Researcher Award | View Profile |
| Mr | Hsin-Yuan | Tsai | National Taiwan Ocean University | Taiwan | Environmental Science | Water Resources | Best Researcher Award | View Profile |
| Dr | Ming-Tiien | Tsai | Institute of Statistical Science, Academiia Sinica | Taiwan | Mathematics | Statistics | Best Researcher Award | View Profile |