| Hans-Ulrich | Laasch | The Christie NHS Foundation Trust | United Kingdom | Health Professions | Interventional Radiology | worldtopscientists.com |
| Hanrong | Huang | UNSW | Australia | Engineering | Photovoltaic and Renewable Energy Engineering | worldtopscientists.com |
| Hanna | Bandarenka | Belarusian State University of Informatics and Radioelectronics | Belarus | Materials Science | Nanomaterials | worldtopscientists.com |
| HANANE | THAMIK | Renmin University of China | China | Social Sciences | Artificial Intelligence/International Relations | worldtopscientists.com |
| Hanan | Samadi | University of Tehran | Iran | Engineering | Tunnel and underground space engineering, Geotechnics | worldtopscientists.com |
| Hanan | Samadi | University of Tehran | Iran | Engineering | Mechanized excavation, tunnelling, geotechnics | worldtopscientists.com |
| Hamidreza | Balouchi | Yasouj university | Iran | Agricultural and Biological Sciences | Agronomy | worldtopscientists.com |
| Hamidou | SANKARA | INSA LYON/Université Joseph KI-ZERBO | Burkina Faso | Energy | Bâtiment | worldtopscientists.com |
| Hamid | Mukhtar | Institute of Industrial Biotechnology, Government College University, Lahore | Pakistan | Agricultural and Biological Sciences | Biotechnology | worldtopscientists.com |
| Hamed | Khodadadi | khomeinishahr Branch, Islamic Azad University, Isfahan, Iran | Iran | Medicine and Dentistry | Artifital Inteligence in Biomedical Engineering | worldtopscientists.com |
| Halima | MANCER | Centre de recherche scientifique et technique sur les régions arides-Biskra | Algeria | Environmental Science | Carbone organique du sol | worldtopscientists.com |
| Hakan | TAN | Ondokuz Mayıs University | Turkey | Social Sciences | History/History of the Ottoman Empire/Ottoman Modernization | worldtopscientists.com |
| Haijun | Du | Inner Mongolia Agricultural University | China | Agricultural and Biological Sciences | Forage quality testing | worldtopscientists.com |
| Haijie | Dong | Southwestern Institute of Physics | China | Energy | Fusion reactor design and engineering (especially in electromagnetic and structural) analysis | worldtopscientists.com |
| Haichao | Xie | Institute of Tibetan Plateau Research,Chinese Academy of Sciences | China | Earth and Planetary Sciences | Past Climate and Environmental Change | worldtopscientists.com |
| Haibo | Wang | School of Business, Guangdong University of Foreign Studies | China | Business, Management and Accounting | Organizational behavior and human resource management | worldtopscientists.com |
| haibin | zhang | Hainan University | China | Engineering | Civil Engineering | worldtopscientists.com |
| Hafsa | Fayyaz | Pakistan Institute of Medical Sciences Islamabad | Pakistan | Medicine and Dentistry | Medical Oncology | worldtopscientists.com |
| Habtamu | Etefa | Walter Sisulu University | South Africa | Energy | Physics | worldtopscientists.com |
| Habtamu Ayalew | Engida | Debre Markos University, Debre Markos, Ethiopia. | Ethiopia | Mathematics | Computational mathematics/ Modelling infectious diseases, Epidemiology, Mathematical biology | worldtopscientists.com |