| Mr | Shameem | Hasan | Ahsanullah University of Science and Technology | Bangladesh | Environmental Engineering | Best Researcher Award | View Profile |
| Assist Prof Dr | Md. Mahmudul | Hasan | Jashore University of Science and Technology | Bangladesh | Sustainable Development | Young Scientist Award | |
| Ms | Jumana | Hasina | UAE university | United Arab Emirates | Structural Engineering | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Mohamed | Hassan | Tulane university school of medicine | United States | Water and Wastewater Treatment | Best Paper Award | View Profile |
| Dr | Ahmed | Hassebo | NYC College of Technology | United States | Others | Best Researcher Award | View Profile |
| Dr | Brittany "Brie" | Haupt | Virginia Commonwealth University | United States | Others | Best Researcher Award | View Profile |
| Dr | Xupeng | He | Saudi Aramco | Saudi Arabia | Sustainable Development | Best Researcher Award | View Profile |
| Prof | Beibei | He | Hainan University | China | Materials Science and Engineering | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Xinyang | He | Nantong University | China | Materials Science and Engineering | Best Researcher Award | View Profile |
| Mr | Hongzhi | He | Sichuan University of Arts and Sciences | China | Geotechnical Engineering | Best Researcher Award | View Profile |
| Mr | Hossein | Hedayat | Jundi-Shapur University of Technology, Dezful, Iran | Iran | Water Resources Engineering | Best Researcher Award | View Profile |
| Dr | Negar | Heidari Matin | University of Oklahoma (Norman, OK) | United States | Others | Best Researcher Award | View Profile |
| Prof | Mohammad | Heidari-Rarani | University of Isfahan | Iran | Structural Engineering | Best Researcher Award | |
| Prof | Mohamed | Heikal | Chemistry Department, Faculty of Science, Benha University, Benha, Egypt | Egypt | Others | Best Researcher Award | |
| Prof. Dr | Susanne | Heise | Hamburg University of Applied Sciences | Germany | Environmental Hydrology | Best Researcher Award | View Profile |
| Prof | Midibahaye Emmanuel | HEMA | Université de Dédougou | Burkina Faso | Others | Top Researcher Award | |
| Dr | Sara | Hemati | Shahrekord University of Medical Sciences | Iran | Environmental Engineering | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Nahla | Hemdan | National Research Centre | Egypt | Environmental Engineering | Best Researcher Award | View Profile |
| Prof | Arman | Hemmati | University of Alberta | Canada | Others | Best Researcher Award | |
| Prof Dr | Georg | Herdrich | Institute of Space Systems | Germany | Others | Best Researcher Award | View Profile |