| Mr | Rajavarman | Swaminathan | Jeju National University | South Korea | Materials Science and Engineering | Best Researcher Award | View Profile |
| Dr | Rajab | Abousnina | Curtin University | Australia | Structural Engineering | Research Excellence Award | View Profile |
| Mr | Rahubadda Vithanage Ashen | Rahubadda | University of Moratuwa | Sri Lanka | Construction Management | Research Excellence Award | View Profile |
| Mr | Rahman | Davtalab | Singhofen and Associate Inc. | United States | Water Resources Engineering | Best Researcher Award | View Profile |
| Ms | Rahma | Permata | National Taiwan University | Taiwan | Construction Management | Best Researcher Award | View Profile |
| Ms | Rahma | Permata | National Taiwan University | Taiwan | Construction Management | Best Researcher Award | View Profile |
| Dr | Rahel | Bekele | Duke University | United States | Environmental Policy and Management | Women Researcher Award | View Profile |
| Prof | Raffaella | De Vita | Virginia Techq | United States | Others | Best Researcher Award | |
| Mr | Rafael Natalio | Fontana Crespo | Politecnico di Torino | Italy | Sustainable Development | Young Scientist Award | View Profile |
| Dr | Radwa | Khalil | School of Business, Social and Decision Sciences | Germany | Others | Women Researcher Award | View Profile |
| Prof. Dr | Radovan | Stojanovic | University of Montenegro | Montenegro | Green Infrastructure | Best Researcher Award | View Profile |
| Prof. Dr | Radek | Martinek | VSB - Technical University of Ostrava | Czech Republic | Structural Engineering | Research Excellence Award | View Profile |
| Mr | Rabar H. | Faraj | University of Halabja | Iraq | Materials Science and Engineering | Young Scientist Award | |
| Dr | Raana | Koushki | ERM - Environmental Resources Management | United States | Climate Change Mitigation and Adaptation | Best Researcher Award | View Profile |
| Prof | Raafat | EL-HACHA | University of Calgary | Canada | Structural Engineering | Research Excellence Award | View Profile |
| Assoc. Prof. Dr | Quang | Ha | Univerty of Technology Sydney | Australia | Sustainable Development | Research Excellence Award | View Profile |
| Dr | Qiwei | Yang | University of Chicago | United States | Others | Best Researcher Award | View Profile |
| Prof. Dr | Qiuxiang | YIn | Tianjin University | China | Others | Best Researcher Award | View Profile |
| Dr | Qiong | Cao | JD.com | China | Transportation Engineering | Best Researcher Award | |
| Assist Prof Dr | Qingxiang | Ji | Harbin Institute of Technology/National University of Singapore | China | Structural Engineering | Best Researcher Award | |