| Dr | Gonçalo | Galvão | ISEL | Portugal | Engineering | Eletronics and Computer Engeneering | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | Giuseppe | La Ferla | Escuela Técnica Superior de Arquitectura Universidad Politécnica de Madrid | Spain | Engineering | Construction building technology | Best Researcher Award | environmentalscientists.org |
| Dr | Gitanjali | Jothiprakash | Tamil Nadu Agricultural University | India | Renewable Energy Technologies | Bioenergy | Excellence in Innovation | environmentalscientists.org |
| Dr | Giorgio Maria | Baldini | Obstetrics and Gynaecology Unit, Department of Interdisciplinary Medicine (DIM), University of Bari, 70124 Bari, Italy | Italy | Medicine and Health Sciences | Fisiopatologia della Riproduzione Umana ed Embriologia | Best Researcher Award | environmentalscientists.org |
| Mr | Geteneh Moges | Assefa | Amref Health Africa in Ethiopia | Ethiopia | Medicine and Health Sciences | Cost-Effectiveness of Youth-Friendly Health Services in Health Post Settings in Jimma Zone, Ethiopia | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | George | Vaos | Department of Pediatric Surgery, School of Medicine, National and Kapodistrian University of Athens, Greece | Greece | Medicine and Health Sciences | Pediatric Surgery | Stellar Contributions to Science Award | environmentalscientists.org |
| Prof. Dr | Gennaro | Trancone | Department of Civil, Architectural and Environmental Engineering, University of Naples “Federico II”, Via Claudio 21, Naples, 80125, Italy | Italy | Engineering | Ingegneria per l'ambiente e il territorio | Research Excellence Award | environmentalscientists.org |
| Assist. Prof. Dr | Gea | Oliveri Conti | Università degli Studi di Catania | Italy | Medicine and Health Sciences | Epidemiologia e valutazione del rischio | Pioneer Researcher Award | environmentalscientists.org |
| Dr | Gayatri | Iyer | Tata Institute for Genetics and Society | India | Genetics and Genomics | Pharmacogenomics | Best Researcher Award | environmentalscientists.org |
| Dr | Gayathri | Vijayakumar | Hindustan Institute of Technology and Science | India | Biochemistry, Genetics and Molecular Biology | Environmental Biotechnology | Research Excellence Award | environmentalscientists.org |
| Dr | Gaurav | Shrimali | Gujarat technological University | India | Environmental and Sustainable Materials | Microbial Biotechnology | Best Researcher Award | environmentalscientists.org |
| Dr | Gaurav | Pandey | Forest Research Institute | India | Environmental and Sustainable Materials | Green Nanotechnology | Excellence in Scientific Innovation Award | environmentalscientists.org |
| Prof | GAO | YUAN | Linyi Scientific Exploration Laboratory | China | Ecology and Conservation | water environment | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | GANGHUA | LI | HBNU | China | Agricultural and Biological Sciences | Insect | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | Gaisa | Absatirov | West Kazakhstan Innovation and Technological University | Kazakhstan | Veterinary Science and Veterinary Medicine | Treatment and prevention of infectious and parasitic pathologies among agricultural and wild animals, as well as ichthyopathology | Best Researcher Award | environmentalscientists.org |
| Dr | gaetano | ferrara | Casa Sollievo della Sofferenza | Italy | Medicine and Health Sciences | Nefrologia | Best Researcher Award | environmentalscientists.org |
| Dr | Gabriela | Mühlbachová | Czech Agrifood Research Center | Czech Republic | Agricultural and Biological Sciences | Agronomy | Women Researcher Award | environmentalscientists.org |
| Assoc. Prof. Dr | Gabriel | Koman | University of Zilina, Faculty of Management Sicence and Informatics | Slovakia | Business, Management and Accounting | Enterprise information systems | Best Researcher Award | environmentalscientists.org |
| Mr | Gabriel | Bento | Universidade Federal de Sergipe (UFS-Brazil) and Universidade de Salamanca (USAL-Spanish) | Brazil | Chemistry and Materials Science | Layered double hydroxides synthesized by a mechanochemical route for the photocatalytic degradation of organic pollutants | Research Excellence Award | environmentalscientists.org |
| Dr | Fumei | Gao | Peking University Peoples' Hospital | China | Medicine and Health Sciences | Reproductive toxicology of EDCs | Best Researcher Award | environmentalscientists.org |