| Prof | Hafeza | Aftab | Dhaka Medical College | Bangladesh | Medicine and Health Sciences | Gastroenterology | Women Researcher Award |
| Mrs | hafsa | bouhrim | higher National school of mines Rabat | Morocco | Renewable Energy Technologies | wave energy | Best Researcher Award |
| Assoc Prof Dr | Hakan | Gürsu | METU | Turkey | Environmental and Sustainable Materials | Parasabol | Best Researcher Award |
| Mr | Hamoun | Khatami | Padova University | Italy | Engineering | machining process | Best Researcher Award |
| Mr | Hans Jørgen | Henriksen | Geological Survey of Denmark and Greenland GEUS | Denmark | Environmental Science | Water resources | Best Researcher Award |
| Dr | Hareesha | Nagarajappa | JAIN (Deemed-to-be-University) | India | Chemistry and Materials Science | Electrochemical Sensors | Young Scientist Award |
| Mr | Hari Mohan | Meena | university of delhi | India | Chemistry and Materials Science | Chemistry | Best Researcher Award |
| Prof | Harvey | Shear | University of Toronto Mississauga | Canada | Environmental Science | Freshwater Ecology | Best Researcher Award |
| Mr | Hee-Jae | Jeon | Kangwon National University | South Korea | Biotechnology | Digital Health Care, Machine Learning, Biomedical engineering, Biomedical Optics, Wearable Device | Best Researcher Award |
| Prof Dr | Helena | Costa Oliveira | ISCAP/IPP | Portugal | Business, Management and Accounting | environmental management accounting | Best Researcher Award |
| Prof | Helena | Pereira | Universidade de Lisboa, Instituto Superior de Agronomia | Portugal | Chemistry and Materials Science | Biorefineries, biomass, natural products | Best Researcher Award |
| Assist Prof Dr | Hemant | Kumar | Ramjas College | India | Environmental and Sustainable Materials | Material Chemistry | Young Scientist Award |
| Prof | Hermes | De Gracia | Ministerio De Ambiente | Panama | Environmental Science | Hidrologia | Best Researcher Award |
| 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 |
| Mr | Hichem | Farsi | University of Science and Technology Houari Boumediene, USTHB | Algeria | Renewable Energy Technologies | Solar Energy | Excellence Award (Any Scientific field) |
| 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 |
| Mr | Hiroshi | Fukushima | National Institute of Technology, Kurume College | Japan | Medicine and Health Sciences | Soccer, Concussion | Best Researcher Award |
| Assist Prof Dr | Hong | Hong | National Changhua University of Education, Changhua | Taiwan | Health Professions | health | Best Researcher Award |
| Mr | HOSSEIN | AZIZI NADIAN | university of Brescia | Italy | Engineering | River Engineering | Best Researcher Award |
| Assoc Prof Dr | İlyas | BOLAT | Bartin Universty, Forest Faculty | Turkey | Environmental Science | Soil Science and Ecology | Best Researcher Award |