| Dr | Renata | De Vecchi | UFSC/LabEEE | Brazil | Environmental Engineering | Best Researcher Award | View Profile |
| Ms | Renyu | Wang | Beijing Jiaotong University | China | Transportation Engineering | Research Excellence Award | View Profile |
| Mr | Rey Noé | Fararoni Platas | Stuttgart University | Germany | Materials Science and Engineering | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Reza | Khosrowabadi | Shahid Beheshti University | Iran | Others | Best Researcher Award | View Profile |
| Mr | Ricardo | Inácio | Centre for Mechanical Technology and Automation at the University of Aveiro | Portugal | Materials Science and Engineering | Research Excellence Award | View Profile |
| Dr | Richa | Vij | IIT Jammu | India | Others | Best Researcher Award | View Profile |
| Mr | Richard | Machado | Federal University of Santa Maria | Brazil | Sustainable Development | Best Researcher Award | View Profile |
| Mrs | Rihab | Maaloul | isima | Tunisia | Others | Best Researcher Award | View Profile |
| Ms | RITHA | NYIRANDAYISABYE | University of Chinese Academy of Sciences at Institute of Mountain Hazards and Environment,China | Rwanda | Transportation Engineering | Women Researcher Award | View Profile |
| Mr | Robert | Ziolkowski | Bialystok University of Technology | Poland | Transportation Engineering | Best Researcher Award | View Profile |
| Prof. Dr | Roberto Alonso | González-Lezcano | CEU San Pablo University | Spain | Environmental Engineering | Best Researcher Award | View Profile |
| Mr | Rodolfo Javier | Tirado Gutiérrez | Polytechnic University of Catalonia (UPC) | Spain | Structural Engineering | Best Researcher Award | View Profile |
| Dr | Rodrigo | Pratte Santos | Federal University of Espírito Santo | Brazil | Environmental Engineering | Best Researcher Award | View Profile |
| Prof | Roger | Falconer | Cardiff University | United Kingdom | Water Resources Engineering | Best Researcher Award | View Profile |
| Ms | Rohimatu Toyibah | Masyhur | Universiti Putra Malaysia | Malaysia | Sustainable Development | Best Researcher Award | View Profile |
| Dr | Rohit | Sachdeva | Indian Institute of Science (IISc) Bangalore | India | Structural Engineering | Innovative Research Award | View Profile |
| Dr | Ron | Mahabir | University of Liverpool | United Kingdom | Urban Planning | Research Excellence Award | View Profile |
| Mrs | Chen | Rong | China university of Geosciences | China | Materials Science and Engineering | Women Researcher Award | View Profile |
| Prof | Rongliang | Jia | Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences | China | Others | Best Researcher Award | View Profile |
| Dr | Roshan | Khadka | Plant and Food Research | New Zealand | Materials Science and Engineering | Best Researcher Award | View Profile |