| Mr | Julio | Espinosa Domínguez | Transilvania University of Brasov | Romania | Engineering | Faculty of Electrical Engineering and Computer Science | Best Researcher Award | youngscientistawards.com |
| Dr | Julius | Irene | Kingston University | United Kingdom | Energy | Sustainability Transitions | Best Researcher Award | |
| Assoc. Prof. Dr | Julius Caesar | Puoza | Sunyani Technical University | Ghana | Engineering | Mechanical Engineering | Best Researcher Award | youngscientistawards.com |
| Assoc. Prof. Dr | Jun | Zheng | Zhejiang University | China | Engineering | Civil Engineering | Best Scholar Award | |
| Assoc. Prof. Dr | Jun | Zhang | Shenyang University of Technology | China | Engineering | Modeling, Optimization, and Control of Complex Systems | Best Researcher Award | |
| Dr | Jun | Liu | Southwest Petroleum University | China | Engineering | Civil Engineering | Young Scientist Award | |
| Assoc. Prof. Dr | Jun | Yang | Shaanxi University of Science & Technology | China | Materials Science | Electrochemical Energy Materials | Best Researcher Award | youngscientistawards.com |
| Assist. Prof. Dr | Jun-Jun | Jia | Hefei University of Technology | China | Social Sciences | household energy consumption behavior, consumer perception bias, carbon emissions trading market, textual big data mining | Best Researcher Award | |
| Mr | JUNGANG | LUO | Asian Institute of Technology | Thailand | Engineering | engineering management | Best Researcher Award | |
| Dr | JungHyun | Bae | Oak Ridge National Laboratory | United States | Engineering | Nuclear Engineering | Best Researcher Award | |
| Prof | Jungmin | Seo | California State University, Fullerton | United States | Business, Management and Accounting | Organizational Behavior | Best Researcher Award | |
| Dr | Junior Bernardo | Molina Hernandez | Università degli studi di Teramo | Italy | Engineering | Fd | Best Researcher Award | |
| Prof | Junjie | Ren | National Institute of Natural Hazards, Ministry of Emergency Management of China | China | Earth and Planetary Sciences | Natural Hazards/Geology/Active tectonics | Best Researcher Award | |
| Dr | Junjie | Shi | State Key Laboratory of Water Resources Protection and Utilization in Coal Mining.Beijing, China | China | Energy | geothermal energy | Young Scientist Award | |
| Ms | junlan | Wang | Northeast University | China | Engineering | Control Science and Engineering | Best Researcher Award | |
| Dr | Junping | Hong | Tsinghua University | China | Computer Science | Data science | Best Researcher Award | youngscientistawards.com |
| Dr | Justus | Mutuku | Cheng Shiu University | Taiwan | Environmental Science | Air toxicology | Young Scientist Award | |
| Dr | jyothi | thati | University College of Technology Osmania University | India | Engineering | Chemical Engineering | Best Researcher Award | |
| Mr | Jyoti | Rokde | Amrutvahini college of engineering | India | Engineering | Electrical | Best Researcher Award | |
| Dr | Jyoti | Kataria | Guru Jambeshwar University of Science & Technology, Hisar | India | Chemistry | Physical Chemistry | Best Researcher Award | |