| Prof | THERESA UGONWA | OKAFOR | CHUKWUEMEKA ODUMEGWU OJUKWU UNIVERSITY IGBARIAM CAMPUS NIGERIA | Nigeria | Other | PHYSICS EDUCATION | Women Researcher Award | worldtopscientists.com |
| Dr | Thitirat | Rattanawongwiboon | Thailand Institute of Nuclear Technology (Public Organization) - Headquarter | Thailand | Materials Science | polymer, energy application | Best Researcher Award | worldtopscientists.com |
| Dr | Thomas | Colacot | MilliporeSigma (merck KGaA, Darmstadt, Germany) | United States | Chemistry | Catalysis - Organic & Organometallic Synthesis | Lifetime Achievement Award | worldtopscientists.com |
| Dr | Thomas | Nikodelis | Aristotle University of Thessaloniki | Greece | Health Professions | Biomechanics | Best Researcher Award | worldtopscientists.com |
| Prof | Thowayeb | Hassan | King Faisal University | Saudi Arabia | Social Sciences | Tourism | Best Researcher Award | worldtopscientists.com |
| Assoc Prof Dr | Tiago | Braga | Universidade Federal do Rio Grande do Norte | Brazil | Chemistry | Heterogeneous catalysis | Best Researcher Award | |
| Prof Dr | Tiago | sigahi | Federal University of Alfenas | Brazil | Business, Management and Accounting | Sustainability | Young Scientist Award | |
| Prof | Tianyi | Li | Saint Louis University | United States | Engineering | Transportation Engineering | Best Researcher Award | worldtopscientists.com |
| Prof | Tibi Didier | ZOUNGRANA | Université Thomas SANKARA | Burkina Faso | Economics, Econometrics and Finance | Economie de l'environnement | Most Reader's Article Award | worldtopscientists.com |
| Dr | Tina | Phillips | Cornell Lab of Ornithology | United States | Social Sciences | Citizen/Participatory Science | Most Reader's Article Award | |
| Dr | Ting | Zhang | Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China. | China | Health Professions | Reproductive health | Best Researcher Award | worldtopscientists.com |
| Prof | Tomas | Hanke | University of Oxford | United Kingdom | Immunology and Microbiology | HIV Vaccines | Best Researcher Award | worldtopscientists.com |
| Prof | Tomasz | Popławski | Czestochowa Universit of Technology | Poland | Energy | Electric power engineering | Best Researcher Award | worldtopscientists.com |
| Dr | Tong | Deng | University of Greenwich | United Kingdom | Engineering | Mechanical and Process Engineering | Best Researcher Award | worldtopscientists.com |
| Prof | TOSHIFUMI | OHKUSA | juntendo | Japan | Immunology and Microbiology | Medicine | Best Researcher Award | worldtopscientists.com |
| Dr | Trenton | Williams | BYU-Marriott School of Business | United States | Business, Management and Accounting | Entrepreneurship | Most Reader's Article Award | |
| Dr | Trung | Nguyen | Flinders University | Australia | Other | Marine biorefinery | Best Research Article Award | worldtopscientists.com |
| Mr | TSEGAY KAHSAY | GEBREKIDAN | Department of Environmental Science, Adigrat University, Adigrat, Ethiopia | Ethiopia | Environmental Science | Environmental Education | Best Researcher Award | worldtopscientists.com |
| Assoc. Prof. Dr | Tshegofatso | Dikobe | North-West University | South Africa | Agricultural and Biological Sciences | Plant physiology and proteomics | Research Excellence Award | worldtopscientists.com |
| Ms | Tshisikhawe | Mahada | Department of health | South Africa | Health Professions | Maternal health and mental health | Best Researcher Award | worldtopscientists.com |