| Mr | Hassan | Alzain | Yale University School of the Environment | United States | Environmental Science | Climate policy, environmental health | Distinguished Academic Leadership Award | View Profile |
| Mr | Hassan | Ali | Polytechnic Institute of Viana do Castelo, Portugal | Portugal | Engineering | Mechanical Engineering | Best Researcher Award | View Profile |
| Ms | Haya | Alzeer | SFDA | Saudi Arabia | Pharmacology, Toxicology and Pharmaceutical Science | Pharmaceutical Analysis and Regulatory Science | Research Excellence Award | View Profile |
| Assoc. Prof. Dr | Hayriye | Kırkoyun Uysal | Istanbul University Istanbul Medical Faculty | Turkey | Medicine and Health Sciences | Medical Microbiology | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Hazrat | Bilal | Jiangxi Key Laboratory of oncology, JXHC Key Laboratory of Tumor Metastasis, Jiangxi Cancer Hospital, The Second Affiliated Hospital of Nanchang Medical College, Jiangxi Cancer Institute, Nanchang, Jiangxi, 330029, P.R. China | China | Biology and Life Sciences | Microbiology | Best Researcher Award | View Profile |
| Ms | Hee Kyung | Park | Korea Institute of Civil Engineering and Building Technology | South Korea | Engineering | Environmental | Best Researcher Award | View Profile |
| Mr | Hee-Jae | Jeon | Kangwon National University | South Korea | Biotechnology | Digital Health Care, Machine Learning, Biomedical engineering, Biomedical Optics, Wearable Device | Best Researcher Award | View Profile |
| Prof. Dr | Helena | Costa Oliveira | ISCAP/IPP | Portugal | Business, Management and Accounting | environmental management accounting | Best Researcher Award | View Profile |
| Prof | Helena | Pereira | Universidade de Lisboa, Instituto Superior de Agronomia | Portugal | Chemistry and Materials Science | Biorefineries, biomass, natural products | Best Researcher Award | View Profile |
| Dr | Helene | LAUDE | Institut Pasteur | France | Biology and Life Sciences | Malnutrition | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Hemant | Kumar | Ramjas College | India | Environmental and Sustainable Materials | Material Chemistry | Young Scientist Award | View Profile |
| Prof | Hermes | De Gracia | Ministerio De Ambiente | Panama | Environmental Science | Hidrologia | Best Researcher Award | View Profile |
| Dr | Hernan | Garcia-Ruiz | University of Nebraska-Lincoln | United States | Agricultural and Biological Sciences | Virology, gene silencing, gene editing, genomics and bioinformatics | Best Researcher Award | View Profile |
| Prof. Dr | Hernando | Vargas-Uricoechea | Universidad del Cauca, grupo de estudio en enfermedades metabólicas, departamento de medicina interna | Colombia | Medicine and Health Sciences | Thyroid autoimmunity | Best Researcher Award | View Profile |
| Mrs | Hiba | Akram | Shalamar Institute of Health Sciences | Pakistan | Health Professions | Microbiology, Laboratory Sciences | Young Scientist Award | View Profile |
| Mr | Hichem | Farsi | University of Science and Technology Houari Boumediene, USTHB | Algeria | Renewable Energy Technologies | Solar Energy | Excellence Award (Any Scientific field) | View Profile |
| Ms | Hilarie | Uwamahoro | Tuskegee University | United States | Biochemistry, Genetics and Molecular Biology | Chemistry | Best Researcher Award | View Profile |
| Ms | Hina | Emanuel | Stanford medical university | United States | Health Professions | Infectious disease prevention and health care delivery in at- risk patient population | Best Researcher Award | View Profile |
| Mr | Hiroshi | Fukushima | National Institute of Technology, Kurume College | Japan | Medicine and Health Sciences | Soccer, Concussion | Best Researcher Award | View Profile |
| Dr | Hiroshi | Hayasaka | Hokkaido University | Japan | Earth and Planetary Sciences | Wildland Fires | Best Researcher Award | View Profile |