| Ms | Jessica | Baroga-Barbecho | University of the Philippines Los Baños | Philippines | Agricultural and Biological Sciences | Entomology | Young Scientist Award | |
| Dr | Jessica | Ribeiro | Universidade de Trás-os-Montes e Alto Douro | Portugal | Biochemistry, Genetics and Molecular Biology | Microbiologia | Young Scientist Award | youngscientistawards.com |
| Assoc. Prof. Dr | Jesús | Gómez-Hernández | University Carlos III of Madrid | Spain | Engineering | High temperature heat pumps | Best Researcher Award | |
| Mr | Jewel Kumar | Roy | Jatiya Kabi Kazi Nazrul Islam University | Bangladesh | Economics, Econometrics and Finance | Financial Technology, Financial Econometrics | Best Researcher Award | |
| Mr | Jewoo | Choi | Yonsei University | South Korea | Engineering | Civil engineering | Best Researcher Award | |
| Prof | Ji Hyon | Jang | Bundang CHA medical center | South Korea | Medicine and Dentistry | obstetrics & Gynecology | Best Researcher Award | |
| Mr | Ji-Hoon | Kang | Deukso Animal Hospital | South Korea | Veterinary Science and Veterinary Medicine | Veterinary Surgery | Young Scientist Award | youngscientistawards.com |
| Assoc. Prof. Dr | Jia-Lin | Kang | National Yunlin University of Seicence and Techology | Taiwan | Chemical Engineering | Process System Engineering, Artificial Intelligence Applications in ChE | Best Researcher Award | |
| Mr | JiaHang | Chen | University of Macau | China | Engineering | hydromechanics and thermodynamics | Best Researcher Award | youngscientistawards.com |
| Ms | Jiahui | Zhu | Central south university | China | Materials Science | Low carbon development of cement-based materials | Young Scientist Award | |
| Assoc. Prof. Dr | Jiajiu | Ye | Hefei Institutes of Physical Science, Chinese Academy of Science | China | Materials Science | Perovskite Materials, Photovoltaic Solar Cells, Low-Dose X-ray Detectors and Imaging | Best Researcher Award | youngscientistawards.com |
| Mr | Jiajun | Xu | Wuhan University | China | Economics, Econometrics and Finance | Spatial economics | Best Researcher Award | |
| Dr | Jiale | Li | Tianjin University | China | Engineering | offshore wind foundation | Young Scientist Award | youngscientistawards.com |
| Assoc Prof Dr | Jian | Zhao | Beijing Forestry University | China | Engineering | Nondestructive Testing and Evaluation | Best Researcher Award | |
| Assist. Prof. Dr | Jianan | Li | Beijing Institute of Technology | China | Computer Science | Photoelectric Imaging Detection and Recognition | Best Scholar Award | |
| Dr | Jianbo | Fei | Shenzhen University | China | Earth and Planetary Sciences | Granular geomechanics | Young Scientist Award | |
| Assoc. Prof. Dr | Jianding | Li | Associate Professor | China | Materials Science | Battery Electrode Materials (Li/Na/K ion batteries, all-solid-state batteries), Electrocatalysis, Hydrogen Storage and Fuel Cell | Young Scientist Award | |
| Prof | Jiangang | Yu | State key Laboratory of Exterme Environment Optoelectronic Dynamic Measyrement Technology and Instrument, North University of China, Taiyuan, Shanxi 030051, P. R. China | China | Physics | Microelectronics and Solid-State Electronics | Best Innovator Award | youngscientistawards.com |
| Dr | Jianguo | Zhao | China University of Mining and Technology | China | Engineering | Control Science and Engineering | Best Researcher Award | |
| Dr | Jianhong | Cao | University of Chinese Academy of Sciences | China | Economics, Econometrics and Finance | Environmental Economics | Young Scientist Award | |