| Mr | Gyanendra Kumar | Chaturvedy | National Institute of Technology, Hamirpur | India | Solid Waste Management | Best Researcher Award | |
| Prof | Gwo-Ching | Wang | RPI Physics | United States | Materials Science and Engineering | Best Researcher Award | View Profile |
| Dr | Gururaj | Kori | Biluru Gurubasava Mahaswamiji Institute of Technology | India | Others | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Guojun | Wang | Dalian University of Technology | China | Coastal Engineering | Best Researcher Award | View Profile |
| Dr | Gunda | Mohanakrishna | KLE Technological University | India | Water and Wastewater Treatment | Excellence in Research Award | View Profile |
| Dr | Gum-Chol | Jang | Institute of Nanoscience and Nanotechnology, Kim Chaek University of Technology | North Korea | Materials Science and Engineering | Best Researcher Award | View Profile |
| Mr | Gültekin | UZUN | GAZI UNIVERSITY | Turkey | Materials Science and Engineering | Best Researcher Award | View Profile |
| Mr | Gulam Husain | Patel | LUT university | Finland | Climate Change Mitigation and Adaptation | Best Researcher Award | View Profile |
| Mr | Gulam Husain | Patel | University Of Science and technology Beijing | China | Earthquake Engineering | Best Researcher Award | |
| Dr | Guillermo | Ronquillo-Lomeli | CIDESI | Mexico | Air Pollution Control | Excellence in Innovation | |
| Mr | Guanyu | Guo | China Institute for Vitalizing Border Areas and Enriching the People | China | Sustainable Development | Best Researcher Award | View Profile |
| Mr | Guangyu | Zhu | Tsinghua University | China | Transportation Engineering | Best Researcher Award | View Profile |
| Dr | Guangyao | Fan | Shandong university | China | Sustainable Development | Best Researcher Award | View Profile |
| Prof | Guangyang | Liu | Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences | China | Environmental Risk Assessment | Research Excellence Award | View Profile |
| Dr | Guangri | Jia | The University of Hong Kong | Hong Kong | Materials Science and Engineering | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Grażyna | Łaska | Politechnika Białostocka | Poland | Environmental Engineering | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Goran | Tepić | Faculty of Technical Sciences, Novi Sad | Serbia | Choose | Best Researcher Award | View Profile |
| Assist Prof Dr | GONDU | VENKATA RAMANA | National Institute of technology warangal | India | Geotechnical Engineering | Best Researcher Award | |
| Mr | Goitom | Tefay | Chinese Academy of Agricultural Sciences | China | Climate Change Mitigation and Adaptation | Best Researcher Award | View Profile |
| Dr | Gizachew | Wedajo | Space Science and Geospatial Institution | Ethiopia | Environmental Hydrology | Best Researcher Award | |