| Dr | Harisha | K S | Bangalore University | India | Physics and Astronomy | Material Science/ Nanotechnology | Best Researcher Award | youngscientistawards.com |
| Dr | Harish | B S | University of Horticultural Sciences, Bagalkot, Karnataka | India | Agricultural and Biological Sciences | Horticulture | Best Researcher Award | |
| Dr | Hariprasath | Manoharan | Panimalar Engineering College | India | Engineering | Electronics and Communication Engineering | Young Scientist Award | |
| Mr | Hariharan | Thirumalai Vengateswaran | B. S. Abdur Rahman Crescent Institute of Science and Technology | India | Pharmacology, Toxicology and Pharmaceutical Science | Nanotechnology, oncology, cell signalling | Young Scientist Award | youngscientistawards.com |
| Assist Prof Dr | HARENDRA | SINGH | Department of Mathematics, Post-Graduate College, Ghazipur-233001, Uttar Pradesh, India. | India | Mathematics | Computational Biology | Best Researcher Award | |
| Dr | Hardy Medry Dieu-Veill | NKODIA | Marine Ngouabi University | Congo, Republic of the | Earth and Planetary Sciences | tectonic analysis, geodynamic studies, and structural geology | Young Scientist Award | youngscientistawards.com |
| Dr | Haoyu | Huang | Newcastle University | United Kingdom | Engineering | Civil Engineering | Young Scientist Award | youngscientistawards.com |
| Mr | Haoxian | Lin | Nanjing University | China | Earth and Planetary Sciences | Atmospheric Physics | Best Scholar Award | youngscientistawards.com |
| Mr | Haoqing | Wang | Peking University | China | Computer Science | Artificial Intelligence | Best Researcher Award | |
| Mr | Haonan | Xie | Hunan University | China | Energy | Energy economics | Best Research Award | youngscientistawards.com |
| Mr | Hao | Chi | Southwest Medical University | China | Medicine and Dentistry | clinical medicine | Young Scientist Award | youngscientistawards.com |
| Dr | Hao | Zheng | The University of Auckland | New Zealand | Computer Science | Video understanding | Best Researcher Award | youngscientistawards.com |
| Mr | hao | xuerui | Institute of High Energy Physics | China | Engineering | Radio Frequency/ accelerating RF | Best Researcher Award | youngscientistawards.com |
| Dr | Hans | Cabra | Universidad Antonio Nariño | Colombia | Social Sciences | Education | Best Researcher Award | |
| Mr | Hannes | Gohli | Julius Maximilians University Würzburg | Germany | Energy | Industrial Policy | Young Scientist Award | |
| Dr | Hanne | Kobberø | Syddansk Universitet / University Of Southern Denmark | Denmark | Medicine and Dentistry | Urology | Best Researcher Award | |
| Ms | Hannah | Power | University of Delaware | United States | Engineering | Structural Engineering | Best Researcher Award | |
| Dr | Hanna | Panagiotopoulou | Museum and Institute of Polish Academy of Sciences | Poland | Biochemistry, Genetics and Molecular Biology | Population genetics, molecular ecology, animal genetics | Best Researcher Award | |
| Assoc Prof Dr | Hanku | Kim | Kyungpook National University | South Korea | Business, Management and Accounting | Consumer Behavior, Consumer Psychology, Brand | Best Researcher Award | |
| Assist Prof Dr | Hanif | Heidari | Damghan University | Iran | Mathematics | Decision Science | Best Researcher Award | |