| Dr | Hossein | Hatami | Lorestan university | Iran | Engineering | Mechanical engineering, impact, fatigue, nano | Best Researcher Award | environmentalscientists.org |
| Assist. Prof. Dr | Hossein | Jafari Mansoorian | HamadanUniversityofMedical Sciences | Iran | Environmental Science | Water and wastewater treatment- Waste management | Best Researcher Award | environmentalscientists.org |
| Dr | Hossein | Shabanali Fami | University of Tehran | Iran | Agricultural and Biological Sciences | Sustainable Food system | Best Researcher Award | environmentalscientists.org |
| Prof | Hsin-Ying | Lee | National Cheng Kung University | Taiwan | Nanotechnology | gas sensors | Best Researcher Award | environmentalscientists.org |
| Mr | Hsin-Yuan | Tsai | National Taiwan Ocean University | Taiwan | Environmental Science | Water Resources | Best Researcher Award | environmentalscientists.org |
| Assist. Prof. Dr | Hussain | Alenezi | Manufacturing Engineering Technology Department, PAAET | Kuwait | Nanotechnology | Biomaterials | Best Researcher Award | environmentalscientists.org |
| Assist. Prof. Dr | Hyeryung | Jang | Dongguk University | South Korea | Artificial Neural Networks | Machine Learning, Optimization | Best Researcher Award | environmentalscientists.org |
| Assoc. Prof. Dr | Hynek | Roubík | Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague | Czech Republic | Environmental Science | Waste management | Best Researcher Award | environmentalscientists.org |
| Dr | Hyomin | Park | Ewha Womans University | South Korea | Ecology and Conservation | Ecological restoration engineering | Best Researcher Award | environmentalscientists.org |
| Assoc. Prof. Dr | Ibrahim Ethem | Pinar | Bursa Uludag University | Turkey | Health Professions | Hematology | Best Researcher Award | environmentalscientists.org |
| Dr | Idan | Chiyanzu | Agricultural Research Council | South Africa | Agricultural and Biological Sciences | Biogas production | Best Researcher Award | environmentalscientists.org |
| Prof | ILIANA | IVANOVA | Sofia University Saint Kliment Ohridski, Bulgaria | Bulgaria | Immunology and Microbiology | nanomaterials | Research Excellence Award | environmentalscientists.org |
| Dr | Imen | Zalila-Kolsi | Liwa College | United Arab Emirates | Medicine and Health Sciences | Health Sciences | Best Researcher Award | environmentalscientists.org |
| Assoc. Prof. Dr | Imran | Ahmad | Woldia University | Ethiopia | Engineering | Environmental Engineering | Best Researcher Award | environmentalscientists.org |
| Dr | Imtiaz | Ahmad | Northeast Normal University China | China | Environmental Science | Ecosystem Service values and its driven factors | Best Researcher Award | environmentalscientists.org |
| Mrs | Inese | Skapste | Latvia University of Life Sciences and Technologies | Latvia | Environmental and Sustainable Materials | Algal biostimulants | Best Researcher Award | environmentalscientists.org |
| Mr | InSoo | Kang | nepes | South Korea | Others | Microelectronics | Best Scholar Award | environmentalscientists.org |
| Dr | Ioana | Munteanu | Marius Nasta Institute of Pneumology | Romania | Medicine and Health Sciences | Sleep Science, Somnology, Non-Invasive Ventilation, PAP Therapy | Research Excellence Award | environmentalscientists.org |
| Prof | Irene | Dini | Federico II University of Naples | Italy | Pharmacology, Toxicology and Pharmaceutical Science | Food toxicology | Best Researcher Award | environmentalscientists.org |
| Prof | Irene | Gabriel | Nile University | Egypt | Environmental and Sustainable Materials | Green sustainable materials | Best Researcher Award | environmentalscientists.org |