| Hossam | Haddad | Zarqa University | Jordan | Business, Management and Accounting | Accounting | |
| Rym | Hadded | IRA MEDENINE | Tunisia | Earth and Planetary Sciences | Hydrogéologie | worldtopscientists.com |
| FATMA ALZAHRAA | HAFEZ | IIUM | Malaysia | Environmental Science | energy efficiency buildings | worldtopscientists.com |
| Claude Yasmine | Hamany Djande | University of Johannesburg | South Africa | Agricultural and Biological Sciences | Plant metabolomics | worldtopscientists.com |
| Amel | Hamdi | Instituto de la grasa | Spain | Agricultural and Biological Sciences | Nutraceuticals, Functional Foods, and Novel Foods | worldtopscientists.com |
| Mohamed Dhia Eddine | Hammami | univesidad de Vigo | Spain | Agricultural and Biological Sciences | abiotic stress | worldtopscientists.com |
| Yousef | Hamouda | Al Aqsa University | Palestine, State of | Computer Science | Wireless Sensor Networks | worldtopscientists.com |
| Ragaa | Hamouda | University of Sadat City | Egypt | Agricultural and Biological Sciences | microbiology | worldtopscientists.com |
| Jian | HAN | Beijing Technology and Business University | China | Materials Science | Selective Laser Melting | worldtopscientists.com |
| Yang | Han | Tianjin University | China | Computer Science | Artificial Intelligence，Mathematics | worldtopscientists.com |
| Jill | Hanass-Hancock | South Africa Medical Research Council | South Africa | Social Sciences | Health and Disability | worldtopscientists.com |
| Tomas | Hanke | University of Oxford | United Kingdom | Immunology and Microbiology | HIV Vaccines | worldtopscientists.com |
| BENDADI | HANUMANTHA RAO | IIT Bhubaneswar | India | Engineering | Geoenvironmental Engineering | worldtopscientists.com |
| Zengzhou | Hao | Second Institute of Oceanography，MNR | China | Earth and Planetary Sciences | Ocean Remote Sensing | worldtopscientists.com |
| Shaikh Manirul | Haque | Jubail Industrial College | Saudi Arabia | Chemistry | Analytical Chemistry | worldtopscientists.com |
| A K M EAHSANUL | Haque | Universiti Teknologi PETRONAS | Malaysia | Earth and Planetary Sciences | Petroleum Geoscience | worldtopscientists.com |
| Bhadrappa | Haralayya | Lingaraj Appa Engineering College Bidar | India | Business, Management and Accounting | TEACHING | worldtopscientists.com |
| Leelavathi | Harikrishnan | Chennai Institute of Technology | India | Chemistry | Inorganic chemistry/Advanced nanomaterials/Wastewater treatment | worldtopscientists.com |
| Mohamed Mounir | HARRIR | Université de Tlemcen | Algeria | Engineering | Genie Industriel | worldtopscientists.com |
| anil | Harrison | Midwestern University | United States | Medicine and Dentistry | Hypertension research in cardiovascular medicine | worldtopscientists.com |