| 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 | JiaHang | Chen | University of Macau | China | Engineering | hydromechanics and thermodynamics | Best Researcher Award | youngscientistawards.com |
| Mr | Ji-Hoon | Kang | Deukso Animal Hospital | South Korea | Veterinary Science and Veterinary Medicine | Veterinary Surgery | Young Scientist Award | youngscientistawards.com |
| Ms | Jessica | Abene | University of Pennsylvania | United States | Nursing and Health Professions | Oncology/Nursing | Best Researcher Award | youngscientistawards.com |
| Prof | Jeongho | Yoo | Pukyong National University | South Korea | Economics, Econometrics and Finance | International Trade and Commerce | Young Scientist Award | youngscientistawards.com |
| Dr | Jennyfer | Susan M B | Avinashilingam Institute for Home Science and Higher Education for Women | India | Computer Science | Computer Vision | Young Scientist Award | youngscientistawards.com |
| Dr | Jennifer | Budman | Hebrew University of Jerusalem | Israel | Nursing and Health Professions | Occupational Therapy | Best Researcher Award | youngscientistawards.com |
| Mr | Jeevanjot Singh | Chagger | Sant Baba Bhag Singh University, Khiala, Jalandhar, Punjab | India | Engineering | Civil Engineering | Excellence in Research | youngscientistawards.com |
| Ms | Jeevan | Toor | University College London | United Kingdom | Social Sciences | Anthropology | Best Researcher Award | youngscientistawards.com |
| Mr | Jaynesh | Ambechada | Saurashtra University Rajkot | India | Environmental Science | Biofertilizer and Biosurfactant | Best Researcher Award | youngscientistawards.com |
| Mr | JAYAPRAKASH | BEHERA | CSIR-IIIM JAMMU | India | Chemistry | Medicinal chemistry | Young Scientist Award | youngscientistawards.com |
| Dr | Vijayanand | Pachanoor subbaian | BANNARI AMMAN INSTITUTE OF TECHNOLOGY, SATHYAMANGALAM | India | Chemistry | Polymer and Nanotechnology | Best Researcher Award | youngscientistawards.com |
| Mr | Jatin | CHAUDHARY | University of Turku | Finland | Engineering | Solar Energy, Computer Science | Young Scientist Award | youngscientistawards.com |
| Mr | Jatin | Chaudhary | University of Turku | Finland | Computer Science | Image processing | Young Scientist Award | youngscientistawards.com |
| Mr | Jason | Hung | University of Cambridge | United Kingdom | Social Sciences | Sociology | Best Researcher Award | youngscientistawards.com |
| Dr | Janak | Sapkota | UPM | Finland | Materials Science | Sustainable Materials / Biomaterials | Best Innovation Award | youngscientistawards.com |
| Dr | Jan | Tchorz | Novartis | Switzerland | Pharmacology, Toxicology and Pharmaceutical Science | Drug discovery, physiology | Best Researcher Award | youngscientistawards.com |
| Assist. Prof. Dr | JAMAL | AL-ZAIN | Sana'a University | Yemen | Physics and Astronomy | Nuclear and Radiation physics | Best Researcher Award | youngscientistawards.com |
| Dr | Jaishriram | Rathored | Datta Meghe Institute of Higher Education and Research (DMIHER), Sawangi Wardha,, Maharasthra, India | India | Medicine and Dentistry | Molecular Diagnostics (Infectious Diseases) | Best Researcher Award | youngscientistawards.com |
| Prof | Jaimin | Lee | Kyungpook National University | South Korea | Economics, Econometrics and Finance | Industrial organization | Best Researcher Award | youngscientistawards.com |