| Dr | Joseph Omeiza | Alao | Air Force Institute of Technology | Nigeria | Earth and Planetary Sciences | Environmental Geophysics | Best Researcher Award | environmentalscientists.org |
| Dr | Joseph | Stancanello | Elekta | France | Computer Science and Artificial Intelligence | Medical | Excellence in Innovation | environmentalscientists.org |
| Mr | Joseph | Train | University of Guelph | Canada | Engineering | Water Resources | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | Josef | Hofmann | Hochschule Landshut | Germany | Environmental Science | Biogas, Stoffstrommanagement | Innovative Research Award | environmentalscientists.org |
| Mr | Jose Leonardo | Cely Andrade | Profamilia | Colombia | Medicine and Health Sciences | Salud pública | Outstanding Scientist Award | environmentalscientists.org |
| Prof | Jose E. | Naranjo | Universidad Técnica de Cotopaxi | Ecuador | Engineering | Sensors, Productivity, Industry 4.0 | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | José Carlos | Tatmatsu-Rocha | Federal University of Ceará | Brazil | Medicine and Health Sciences | Endocrinolgy | Best Researcher Award | environmentalscientists.org |
| Dr | Jose Antonio | Zafra-Agea | A Department of Nursing, Faculty of Health Sciences at Manresa, University of Vic–Central University of Catalonia (UVic-UCC) | Spain | Health Professions | health promotion, prevention, primary care | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | Jos | Lelieveld | Max Planck Institute for Chemistry | Germany | Environmental Science | Air quality, Climate, Health | Distinguished Scientist Award | environmentalscientists.org |
| Prof. Dr | Jordi-Roger | Riba | Universitat Politècnica de Catalunya | Spain | Engineering | Electrical engineering | Best Researcher Award | environmentalscientists.org |
| Dr | Jong Hyun | Choi | Korea Electronics Technology Institute | South Korea | Robotics and Automation | Smart Manufacturing Applications with AI | Best Researcher Award | environmentalscientists.org |
| Mr | JON JYOTI | SAHARIAH | Dibrugarh University | India | Medicine and Health Sciences | Biosensors for Healthcare Applications | Best Researcher Award | environmentalscientists.org |
| Mr | John | Ogundiran | ADAI-DEM, University of Coimbra | Portugal | Environmental Science | Indoor environmental Quality | Excellence in Scientific Innovation Award | environmentalscientists.org |
| Prof | Joaquín María | Campos Rosa | Granada University (Spain) | Spain | Pharmacology, Toxicology and Pharmaceutical Science | Medicinal and Organic Chemistry | Outstanding Scientist Award | environmentalscientists.org |
| Assoc Prof Dr | Jiunn-Jer | Hwang | Department of Health and Nutrition & Chemical Engineering, Army Academy | Taiwan | Advanced Materials Engineering | Biomimetic polymer | Best Researcher Award | environmentalscientists.org |
| Prof | Jitendra | Pandey | Banaras Hindu University, Varanasi, India | India | Environmental Science | Ganga River Ecology, River Ecology, Climate Change | Distinguished Scientist Award | environmentalscientists.org |
| Prof. Dr | Jiri | Militky | Technical university of Liberec | Czech Republic | Chemistry and Materials Science | fibrous materials science | Outstanding Scientist Award | environmentalscientists.org |
| Mr | Jinsheng | Yan | Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences | China | Ecology and Conservation | Forest Ecology | Best Researcher Award | environmentalscientists.org |
| Dr | Jingjing | Jiang | Jilin University | China | Environmental Science | wastewate water | Best Researcher Award | environmentalscientists.org |
| Assoc. Prof. Dr | Jing | Sun | Shandong University | China | Environmental and Sustainable Materials | resource recycling and upgrading | Best Researcher Award | environmentalscientists.org |