| Dr | Janak | Sapkota | UPM | Finland | Materials Science | Sustainable Materials / Biomaterials | Best Innovation Award | youngscientistawards.com |
| Dr | Jana | Vitku | Institute of Endocrinology | Czech Republic | Environmental Science | bioanalysis | Women Researcher Award | |
| Dr | Jan | Tchorz | Novartis | Switzerland | Pharmacology, Toxicology and Pharmaceutical Science | Drug discovery, physiology | Best Researcher Award | youngscientistawards.com |
| Dr | James | Akpeh | College of Medicine, University of Nigeria, Enugu campus. | Nigeria | Medicine and Dentistry | Paediatric Otorhinolaryngology | Best Researcher Award | |
| Dr | James | Munnik | University of Kwa-Zulu Natal | South Africa | Psychology | Sport Psychology and Counselling Psychology | Best Researcher Award | |
| Dr | JAMAL | MABROUKI | Mohammed V University in Rabat | Morocco | Environmental Science | water and smart systeme | Young Scientist Award | |
| 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 |
| Mrs | Jahan E | Gulshan | Dhaka University | Bangladesh | Environmental Science | Air Pollution | Young Scientist Award | |
| Prof Dr | Jagdhar | Mandal | Pg PHYSICS,T.M.B.U BHAGALPUR BIHAR 812007 | India | Physics and Astronomy | Materials science | Best Researcher Award | |
| Dr | JAGATHEESAN | RATHINAVEL | Vivekanandha College of Arts and Sciences for women. Autonomous. Tiruchengode | India | Chemistry | Electroorganic Chemistry | Best Researcher Award | |
| Dr | Jagajjanani Rao | Korukonda | Vel Tech Rangarajan Dr.Sagunthala R&D Institute of Science and Technology | India | Agricultural and Biological Sciences | Interfaces and Nanomaterials | Best Researcher Award | |
| Mr | JAGADEESH BABU V | | velammal engineering college, tamil nadu, chennai, india | India | Environmental Science | water treatment | Best Researcher Award | youngscientistawards.com |
| Mr | JaeHyun | Yoon | Kyungpook National University | South Korea | Business, Management and Accounting | Consumer behavior | Best Researcher Award | |
| Dr | Jae Seok | Kim | Korea Institute Radiological and Medical Sciences | South Korea | Other | nuclear engineering | Best Researcher Award | |
| Dr | J R K KUMAR | DABBAKUTI | Koneru Lakshmaiah Education Foundation | India | Engineering | Communication | Excellence in Research | |
| Dr | Izhar Ahmed | khan | NUAA | China | Computer Science | Cyber Security and Machine Learning | Best Researcher Award | |
| Mr | Ivaylo | Tankov | University "Prof. Dr Assen Zlatarov" - Burgas | Bulgaria | Chemistry | Reaction kinetics | Best Researcher Award | |
| Dr | Ivan | Abaho | National Agricultural Research Organisation | Uganda | Biochemistry, Genetics and Molecular Biology | Genetic improvement | Best Researcher Award | youngscientistawards.com |