| Thauan | Gomes | Universidade do Extremo Sul Catarinense | Brazil | Chemical Engineering | Food Engineering | |
| THERESA UGONWA | OKAFOR | CHUKWUEMEKA ODUMEGWU OJUKWU UNIVERSITY IGBARIAM CAMPUS NIGERIA | Nigeria | Other | PHYSICS EDUCATION | worldtopscientists.com |
| Thitirat | Rattanawongwiboon | Thailand Institute of Nuclear Technology (Public Organization) - Headquarter | Thailand | Materials Science | polymer, energy application | worldtopscientists.com |
| Thomas | Colacot | MilliporeSigma (merck KGaA, Darmstadt, Germany) | United States | Chemistry | Catalysis - Organic & Organometallic Synthesis | worldtopscientists.com |
| Thomas | Nikodelis | Aristotle University of Thessaloniki | Greece | Health Professions | Biomechanics | worldtopscientists.com |
| Thomas | Wiedemann | New York University | United States | Dentistry | Robotic Implant Surgeryy | worldtopscientists.com |
| Thowayeb | Hassan | King Faisal University | Saudi Arabia | Social Sciences | Tourism | worldtopscientists.com |
| Tiago | Braga | Universidade Federal do Rio Grande do Norte | Brazil | Chemistry | Heterogeneous catalysis | |
| Tiago | sigahi | Federal University of Alfenas | Brazil | Business, Management and Accounting | Sustainability | |
| Tianyi | Li | Saint Louis University | United States | Engineering | Transportation Engineering | worldtopscientists.com |
| Tibi Didier | ZOUNGRANA | Université Thomas SANKARA | Burkina Faso | Economics, Econometrics and Finance | Economie de l'environnement | worldtopscientists.com |
| Tina | Phillips | Cornell Lab of Ornithology | United States | Social Sciences | Citizen/Participatory Science | |
| Ting | Zhang | Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China. | China | Health Professions | Reproductive health | worldtopscientists.com |
| Tomas | Hanke | University of Oxford | United Kingdom | Immunology and Microbiology | HIV Vaccines | worldtopscientists.com |
| Tomasz | Popławski | Czestochowa Universit of Technology | Poland | Energy | Electric power engineering | worldtopscientists.com |
| Tong | Deng | University of Greenwich | United Kingdom | Engineering | Mechanical and Process Engineering | worldtopscientists.com |
| TOSHIFUMI | OHKUSA | juntendo | Japan | Immunology and Microbiology | Medicine | worldtopscientists.com |
| Trenton | Williams | BYU-Marriott School of Business | United States | Business, Management and Accounting | Entrepreneurship | |
| Trung | Nguyen | Flinders University | Australia | Other | Marine biorefinery | worldtopscientists.com |
| TSEGAY KAHSAY | GEBREKIDAN | Department of Environmental Science, Adigrat University, Adigrat, Ethiopia | Ethiopia | Environmental Science | Environmental Education | worldtopscientists.com |