| Dr | Vindya | Hewawasam | University of Tsukuba, Japan | Japan | Environmental Science | Disaster Management Policies | Best Researcher Award | environmentalscientists.org |
| Dr | Carlos | Hiranobe | Universidade Estadual Paulista UNESP | Brazil | Chemistry and Materials Science | A Review of EPDM | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | Jyh-Jier | Ho | National Taiwan Ocean University | Taiwan | Environmental and Sustainable Materials | Green Energy Devices | Best Researcher Award | environmentalscientists.org |
| Mr | TINH | HO HUU | The Institute of Public Health | Vietnam | Health Professions | Public Health | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | Josef | Hofmann | Hochschule Landshut | Germany | Environmental Science | Biogas, Stoffstrommanagement | Innovative Research Award | environmentalscientists.org |
| Assist Prof Dr | Hong | Hong | National Changhua University of Education, Changhua | Taiwan | Health Professions | health | Best Researcher Award | environmentalscientists.org |
| Dr | Md Muzammel | Hossain | Biofuels Institute, Jiangsu University | China | Environmental Science | Environmental Toxicology | Best Researcher Award | environmentalscientists.org |
| Dr | Nasim | Hossein Hamzeh | ASMERC | Iran | Environmental and Sustainable Materials | Dust storms over the Middle East | Women Researcher Award | environmentalscientists.org |
| Mr | Md. Saikat | Hossen | University of Barishal | Bangladesh | Environmental Science | Soil and Environmental Sciences | Best Researcher Award | environmentalscientists.org |
| Dr | Olesia | Hriekova | University of Rome Tor Vergata | Italy | Environmental Science | Transportation | Best Researcher Award | environmentalscientists.org |
| Prof | Shu-Ling | Hsieh | National Kaohsiung University of Science and Technology | Taiwan | Agricultural and Biological Sciences | Food Science | Best Researcher Award | environmentalscientists.org |
| Dr | Gang | Hu | Nanning Normal University | China | Biology and Life Sciences | Plant ecology | Best Researcher Award | environmentalscientists.org |
| Assoc. Prof. Dr | Yu | Hu | Wuhan University of Technology | China | Engineering | Offshore wind energy | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | Xiangming | Hu | Shandong University of Science and Technology | China | Engineering | Prevention and Control of Coal Spontaneous Combustion Fire | Best Researcher Award | environmentalscientists.org |
| Dr | Xueli | Huang | University of Illinois Springfield | United States | Computer Science | Cybersecurity, data privacy and security | Best Researcher Award | environmentalscientists.org |
| Mr | Jialu | Huo | University of California, San Diego | United States | Biochemistry, Genetics and Molecular Biology | Transposon, Genetic regulation | Best Researcher Award | environmentalscientists.org |
| Dr | Shah | Hussain | Sultan Qaboos University | Oman | Agricultural and Biological Sciences | Fungal Taxonomy | Best Researcher Award | environmentalscientists.org |
| Mr | Muhammad | Hussain | Xidian University | China | Business, Management and Accounting | Green Finance | Best Researcher Award | environmentalscientists.org |
| Assoc Prof Dr | Jiunn-Jer | Hwang | Department of Health and Nutrition & Chemical Engineering, Army Academy | Taiwan | Advanced Materials Engineering | Biomimetic polymer | Best Researcher Award | environmentalscientists.org |
| Dr | Ekaterina | Iakovleva | CEA, List | France | Engineering | Ultrasonic non destructive testing | Best Researcher Award | environmentalscientists.org |