| Dr | DEVARAJ | SANDIRI | INSTITUTE OF AERONAUTICAL ENGINEERING | India | Materials Science and Engineering | Best Researcher Award | View Profile |
| Ms | Rukhsar | Sayed | NICMAR University | India | Environmental Engineering | Best Researcher Award | View Profile |
| Assoc Prof Dr | Ruiheng | Li | Hubei Key Laboratory of Digital Finance Innovation | China | Environmental Engineering | Best Researcher Award | View Profile |
| Prof | Ruifeng | Shi | North China Electric Power University | China | | Best Researcher Award | View Profile |
| Prof. Dr | Rui | Feng | China University of Mining and Technology | China | Materials Science and Engineering | Best Researcher Award | View Profile |
| Ms | ROZHIN | NAEEMAEE | Bilkent university | Turkey | Others | Young Scientist Award | View Profile |
| Ms | Roza | Sagitova | Nazarbayev University Graduate School of Education | Kazakhstan | Others | Best Researcher Award | View Profile |
| Dr | Roshan | Khadka | Plant and Food Research | New Zealand | Materials Science and Engineering | Best 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 |
| Mrs | Chen | Rong | China university of Geosciences | China | Materials Science and Engineering | Women Researcher Award | View Profile |
| Dr | Ron | Mahabir | University of Liverpool | United Kingdom | Urban Planning | Research Excellence Award | View Profile |
| Dr | Rohit | Sachdeva | Indian Institute of Science (IISc) Bangalore | India | Structural Engineering | Innovative Research Award | View Profile |
| Ms | Rohimatu Toyibah | Masyhur | Universiti Putra Malaysia | Malaysia | Sustainable Development | Best Researcher Award | View Profile |
| Prof | Roger | Falconer | Cardiff University | United Kingdom | Water Resources Engineering | Best Researcher Award | View Profile |
| Dr | Rodrigo | Pratte Santos | Federal University of Espírito Santo | Brazil | 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 |
| Prof. Dr | Roberto Alonso | González-Lezcano | CEU San Pablo University | Spain | Environmental Engineering | Best Researcher Award | View Profile |
| Mr | Robert | Ziolkowski | Bialystok University of Technology | Poland | Transportation Engineering | 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 |
| Mrs | Rihab | Maaloul | isima | Tunisia | Others | Best Researcher Award | View Profile |