| Isam | janajreh | Khalifa University of Science and Technology | United Arab Emirates | Engineering | Desalination, thermochemical conversion, Sustainable energy | worldtopscientists.com |
| Ishfaq Majeed | Malik | University of Kashmir | India | Agricultural and Biological Sciences | Nematology/Parasittology | worldtopscientists.com |
| Ishfaq | Malik | Ghandi Memorial College Srinagar | India | Agricultural and Biological Sciences | Parasitology/ Nematology | worldtopscientists.com |
| Ishfaq Majeed | Malik | University of Kashmir | India | Agricultural and Biological Sciences | Nematology | worldtopscientists.com |
| ismail | bolat | Atatürk University | Turkey | Pharmacology, Toxicology and Pharmaceutical Science | Pathology | worldtopscientists.com |
| Ivana | Bogavac | Research and Development Institute "Life Activities Advancement Institute" | Serbia | Neuroscience | Speech and language development | worldtopscientists.com |
| Iván | Hernández | Universidad de Alicante | Spain | Health Professions | Enfermería comunitaria | worldtopscientists.com |
| Ivan | Ivanov | Department of Physics, Biophysics, Roentgenology and Radiology, Medical Faculty, Thracian University, Stara Zagora 6000, Bulgaria | Bulgaria | Biochemistry, Genetics and Molecular Biology | Blood, Erythrocyte membrane | worldtopscientists.com |
| Ivett Greta | Zsak | Technical University of Cluj-Napoca, Doctoral School of Civil Engineering | Romania | Engineering | Sustainable rehabilitation of prefabricated housing through integrated diagnostics (BIM simulations, thermography, user surveys, and expert knowledge) | worldtopscientists.com |
| Jack | Crumbly | Tuskegee University | United States | Business, Management and Accounting | Supply Chain Management | worldtopscientists.com |
| Jackline | de Paula Ayres-Silva | Oswaldo Cruz Foundation | Brazil | Veterinary Science and Veterinary Medicine | radiation | worldtopscientists.com |
| Jahidul | HASSAN | Bangabandhu Sheikh Mujibur Rahman Agricultural University | Bangladesh | Agricultural and Biological Sciences | Agriculture | worldtopscientists.com |
| Jamal | Moshtagh | University of Kurdistan | Iran | Engineering | Electronic Engineering/ Power system | worldtopscientists.com |
| James Lee | Crainey | ILMD | Brazil | Medicine and Dentistry | hepatitis transmission | worldtopscientists.com |
| Jamshid | Davtalab | University of Zabol | Iran | Environmental Science | The effect of Kharkhona on Thermal Comfort in the Indoor Space: A Case Study of Sistan Region in Iran | worldtopscientists.com |
| Jan | Vlok | Nelson Mandela University | South Africa | Environmental Science | Botany | worldtopscientists.com |
| Januarti Jaya | Ekaputri | ITS | Indonesia | Engineering | Civil Engineering | worldtopscientists.com |
| Janusz | Gołaszewski | University of Warmia and Mazury in Olsztyn | Poland | Agricultural and Biological Sciences | biometry, bioeconomy, sustainable development, development of rural areas, plant production and processing | worldtopscientists.com |
| Jason | Jimenez | De La Salle University | Philippines | Social Sciences | Education | worldtopscientists.com |
| Jatindranath | Gain | Derozio Memorial College | India | Physics and Astronomy | Nanophotonics, Optoelectronics, Quantum Mechanics, Semiconductor Devices. Quantum Computation | worldtopscientists.com |