| Prof. Dr | Alexander | Degtyarev | Saint-Petersburg State University | Russia | Others | Best Researcher Award | |
| Assoc. Prof. Dr | Vladimir | Dekys | Department of Applied Mechanics, Faculty of Mechanical Engineering, University of Zilina | Slovakia | Materials Science and Engineering | Best Researcher Award | View Profile |
| Prof. Dr | Nelson Rubens Nascimento | Del'Antonio | IFES | Brazil | Environmental Engineering | Best Researcher Award | View Profile |
| Prof. Dr | Aslihan | Demirdoven | Tokat Gaziosmanpasa University | Turkey | Solid Waste Management | Best Researcher Award | View Profile |
| Dr | Yaling | Deng | Jinling Institute of Technology | China | Materials Science and Engineering | Best Researcher Award | View Profile |
| Dr | Ram Kumar | Deshmukh | Indian Institute of Technology Roorkee | India | Materials Science and Engineering | Best Researcher Award | View Profile |
| Dr | susi | desmaryani | Universitas Muhammadiyah Jambi | Indonesia | Others | Best Researcher Award | |
| Dr | Amir | Detho | Universiti Tun Hussein Onn Malaysia | Malaysia | Environmental Engineering | Excellence in Research | View Profile |
| Ms | Kilari Jyothsna | Devi | PVPSIT, Vijayawada | India | Others | Best Researcher Award | |
| Prof Dr | Tanka Nath | Dhamala | Tribhuvan University | Nepal | Transportation Engineering | Best Researcher Award | |
| Dr | SIMRAN KAUR | DHILLON | University of Alberta | Canada | Materials Science and Engineering | Best Researcher Award | View Profile |
| Assoc Prof Dr | Yi | Di | Hubei Key Laboratory of Digital Finance Innovation | China | Sustainable Development | Best Researcher Award | View Profile |
| Dr | samantha | di loreto | Università G. D'Annunzio Chieti-Pescara | Italy | Environmental Engineering | Best Researcher Award | View Profile |
| Dr | Maksym | Diachuk | Toronto Metropolitan University | Canada | Transportation Engineering | Excellence in Transportation Engineering Award | View Profile |
| Dr | Evandro | Dias | Oswaldo Cruz Foundation | Brazil | Materials Science and Engineering | Excellence in Innovation | View Profile |
| Prof. Dr | ROMILDO | DIAS TOLEDO FILHO | Universidade Federal do Rio de Janeiro / UFRJ / COPPE | Brazil | Others | Best Researcher Award | View Profile |
| Assist Prof Dr | Pilar | Díaz-Carrasco | University of Cadiz | Spain | Coastal Engineering | Best Researcher Award | View Profile |
| Mr | Dawit | Dibekulu | Mekdela Amba University | Ethiopia | Others | Best Researcher Award | |
| Dr | Chendrayan | Dineshkumar | Kunsan National University | South Korea | Green Infrastructure | Best Researcher Award | View Profile |
| Prof | Li | Ding | Jiangsu University of Technology | China | Transportation Engineering | Best Researcher Award | View Profile |