| Dr | Hao | Liu | 天津工业大学 | China | Chemistry | 锂硫电池 | Best Researcher Award | worldtopscientists.com |
| Prof | Hao | Yang | Soochow University | China | Neuroscience | Neurodevelopment | Best Researcher Award | worldtopscientists.com |
| Mr | Hao | Chen | Institute of Water Science and Technology, Hohai University | China | Engineering | Harbor, Coastal and Offshore Engineering | Best Researcher Award | worldtopscientists.com |
| Dr | Haojun | Yang | Xiangya Hospital Central South University | China | Neuroscience | 癫痫 | Best Researcher Award | worldtopscientists.com |
| Dr | Haoming | Ma | University of Texas at Austin | United States | Energy | Complex Renewable Energy System Modeling | Best Researcher Award | worldtopscientists.com |
| Dr | Haoran | Zheng | Shandong University of Aeronautics | China | Materials Science | Mg alloys and composites | Best Researcher Award | worldtopscientists.com |
| Dr | Hari | B Sharma | Sikkim Manipal Institute of Technology | India | Engineering | Environmental Engineering | Young Scientist Award | worldtopscientists.com |
| Dr | Harjit Kaur | Bajwa | Panjab University, Chandigarh | India | Agricultural and Biological Sciences | Botany (Plant Science) | Best Researcher Award | worldtopscientists.com |
| Ms | Harleson Sidney Almeida | Monteiro | Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP) | Brazil | Agricultural and Biological Sciences | Produção vegetal, Fitossanidade, Fruticultura, Videira, Uva para mesa | Best Scholar Award | worldtopscientists.com |
| Prof | Harminder | | Punjab Engineering College | India | Chemistry | chemistry | Women Researcher Award | worldtopscientists.com |
| Dr | Harry | Jarrett | Heights | United Kingdom | Biochemistry, Genetics and Molecular Biology | Human Nurition | Best Researcher Award | worldtopscientists.com |
| Dr | Hashem | Nowruzi | Babol Noshirvani University of Technology | Iran | Engineering | Marine Engineering | Best Researcher Award | worldtopscientists.com |
| Assoc. Prof. Dr | HASSAN | ABDULMOUTI | HCT | United Arab Emirates | Engineering | Energy and thermoFluid | Best Paper Award | worldtopscientists.com |
| Mr | Hatem | BELHOUCHET | UPHF | France | Other | MCDM- Operational Research | Best Researcher Award | worldtopscientists.com |
| Assist. Prof. Dr | Hatem | Keshk | King Fahd University of Petroleum and Minerals | Saudi Arabia | Computer Science | AI, ML, Deep Learning, Remote Sensing, Image Processing, Computer Vision, UAV's and Smart Cities | Best Researcher Award | worldtopscientists.com |
| Mrs | Hayrunisa | Koçyigit Dastan | ıstanbul Medipol University | Turkey | Medicine and Dentistry | Oral and Maxillofacial Surgery | Best Researcher Award | worldtopscientists.com |
| Mr | Hazim | Ahmed | Royal London hospital | United Kingdom | Medicine and Dentistry | Plastic surgery | Best Researcher Award | worldtopscientists.com |
| Assist. Prof. Dr | Heba | Yahai | Menoufia University Hospital | Egypt | Chemistry | Chemistry | Best Researcher Award | worldtopscientists.com |
| Dr | Hebat-Allah | Tohamy | National Research Centre | Egypt | Chemistry | Environmental science/ material science/ Sustanability and recycling of agrowastes | Best Researcher Award | worldtopscientists.com |
| Prof | Helio | Lira | Universidade Federal de Campina Grande/Engenharia de Materiais | Brazil | Materials Science | Cerâmica/Resíduo/Tratamento de Efluentes | Sustainable Innovation Pioneer Award | worldtopscientists.com |