| Dr | Joanna | Mackie | University of California, Merced | United States | Other | Public Health | Best Researcher Award | |
| Assist Prof Dr | Jnana Ranjan | Senapati | NIT Rourkela | India | Engineering | Thermo-fluid Engineering | Best Researcher Award | |
| Dr | JiYoung | Lee | Temple University | United States | Psychology | Educational Psychology | Best Researcher Award | |
| Assoc Prof Dr | Jitendra | Singh | Siddharth University Kapilvastu | India | Mathematics | Fluid Mechanics | Best Researcher Award | |
| Dr | Jisha | CR | SRM Institute of science and technology | India | Mathematics | Numerical Partial differentil equation | Young Scientist Award | |
| Dr | Jinzhu | SHEN | Donghua University | China | Engineering | Intelligent manufacturing of textile | Best Researcher Award | youngscientistawards.com |
| Mr | Jinyoung | Lee | Yonsei University | South Korea | Engineering | Neural speech enhancement | Young Scientist Award | |
| Assoc. Prof. Dr | Jinlong | Liu | Assistant Professor | China | Energy | Internal Combustion Engine | Best Researcher Award | |
| Prof. Dr | Jinlan | Wang | School of Physics/Southeast University | China | Chemistry | Theoretical and computational chemistry | Best Researcher Award | |
| Prof. Dr | jinhai | Huang | Tianjin University | China | Veterinary Science and Veterinary Medicine | microbiology & Immunology | Best Researcher Award | |
| Dr | Jingyuan | Wen | The School of Pharmacy, University of Auckland | New Zealand | Pharmacology, Toxicology and Pharmaceutical Science | Pharmaceutical science | Women Researcher Award | |
| Ms | Jingyu | Zhang | Johns Hopkins School of Nursing | United States | Nursing and Health Professions | Symptoms Science | Best Researcher Award | youngscientistawards.com |
| Dr | Jingyi | Yang | University of Oxford | United Kingdom | Engineering | Deployable structures | Best Researcher Award | |
| Dr | Jingkai | Lin | School of Chemical Engineering, Adelaide University | Australia | Chemical Engineering | Materials and Catalysis | Young Scientist Award | youngscientistawards.com |
| Ms | Jinghui | Wu | Ningbo University | China | Engineering | Numerical calculation; Vibration; Elastic Solid | Best Researcher Award | |
| Mrs | Jinghui | Zhi | Jiangsu University | China | Energy | Heat and Mass Transfer | Best Researcher Award | youngscientistawards.com |
| Mr | Jingfan | Yang | Purdue University | United States | Materials Science | Metal and Alloy/Structural alloys/Additively manufacturing, environmentally-assisted cracking and radiation | Best Researcher Award | |
| Ms | JING | ZHAO | College of Economics and Management, Northeast Agricultural University | China | Economics, Econometrics and Finance | Financial Risk Management | Young Scientist Award | |
| Mr | Jing | Yang | Universiti Malaya | Malaysia | Computer Science | Blockchain, IoT, AI in medical | Young Scientist Award | youngscientistawards.com |
| Assoc. Prof. Dr | Jing | Xie | Sun Yat-Sen University | China | Environmental Science | natural and urban environmental gradients, urban local climate, urban analytics, environmental factors' modeling, phenology and productivity of vegetation, timing and accumulation of snow, mountain ecosystems, land use land cover, as well as climate change | Best Research Award | youngscientistawards.com |