| Assoc. Prof. Dr | HAFTAY GEBREYESUS | GEBREZIHER | Adigrat University | Ethiopia | Best Researcher Award | plantscientist.org |
| Dr | Hajer | Ben Ammar | AGRICULTURAL INSTITUTE OF SLOVENIA | Slovenia | Research Excellence Award | plantscientist.org |
| Mr | Haji | Muhammad | Asian Institute of Technology | Thailand | | |
| Prof. Dr | Hakan | Kibar | Bolu Abant Izzet Baysal University | Turkey | Best Researcher Award | plantscientist.org |
| Prof. Dr | Hakan | Kibar | Bolu Abant Izzet Baysal University | Turkey | | |
| Prof | Hala | Al Daghistani | Al Ahliyya Amman University | Jordan | Best Researcher Award | plantscientist.org |
| Prof | Hammad Ahmad | Jan | University of Buner | Pakistan | Research Excellence Award | plantscientist.org |
| Mr | Hanan Samir | Ebrahim | National Research Centere | Egypt | Women Researcher Award | plantscientist.org |
| Dr | Hani | Al-Baadani | King Saud Univeristy | Saudi Arabia | Best Researcher Award | plantscientist.org |
| Mr | Hanna | Liventseva | Geosciences Barcelona GEO3BCN, CSIC | Spain | Women Researcher Award | plantscientist.org |
| Mr | Harsimran | Kaur | KKIASR, Ganpat University | India | Best Researcher Award | plantscientist.org |
| Assoc. Prof. Dr | Hayati | Zengin | Faculty of Forestry | Turkey | Best Researcher Award | plantscientist.org |
| Mr. | Helen Snethemba | Ndlovu | University of KwaZulu-Natal | South Africa | Young Scientist Award | plantscientist.org |
| Dr | Hemen | Dave | National Forensic Sciences University | India | Best Researcher Award | plantscientist.org |
| Mr | hendrik | hendrik | National Research and Innovation Agency | Indonesia | Research Excellence Award | plantscientist.org |
| Mr | Henri | Duval | INRAE GAFL | France | Innovative Plant Genetics Award | plantscientist.org |
| Assoc. Prof. Dr | Hieronim | Golczyk | The John Paul II Catholic University of Lublin | Poland | Best Researcher Award | plantscientist.org |
| Mr. | Hina | Ashraf | The Connecticut Agricultural Experiment Station | United States | Best Researcher Award | plantscientist.org |
| Dr | Ho Man Homan | Leung | Hong Kong Baptist University | Hong Kong | Best Researcher Award | plantscientist.org |
| Prof. Dr | Hoda | Zahran | SRTA City | Egypt | Women Researcher Award | plantscientist.org |
| Mr. | Holly | Neibergs | Washington State University | United States | Best Researcher Award | plantscientist.org |
| Mr. | Hongli | Li | Nanjing Normal University | China | Best Researcher Award | plantscientist.org |
| Mrs | Honorine | Ihimbazwe | Dian Fossey Gorilla Fund | Rwanda | | |
| Prof | Hossein | Motamedi | Shahid Chamran university of Ahvaz | Iran | Innovative Plant Microbiology Award | plantscientist.org |
| Prof. Dr | Hosseinali | Alikhani | University of Tehran | Iran | Best Innovation Award | plantscientist.org |