| Assist. Prof. Dr | RUMA | DAS | Haldia Institute of Technology | India | Best Researcher Award | popularengineer.org |
| Mr | Roosevelt | Desronvilles | Orthobiologics Research Initiative Inc. | United States | Best Researcher Award | popularengineer.org |
| Dr | Rogério | Cury Pires | Universidade de São Paulo | Brazil | Best Researcher Award | popularengineer.org |
| Dr | Riya | Patel | School of pharmacy | India | Young Scientist Award | popularengineer.org |
| Assoc. Prof. Dr | riham | elgogary | Faculty of pharmacy, ain shams university | Egypt | Best Researcher Award | popularengineer.org |
| Dr | Rezan | Ashayeri Ahmadabad | University of Alberta | Canada | Best Researcher Award | popularengineer.org |
| Dr | Reza | Chamani | tarbiat modares university | Iran | Best Researcher Award | popularengineer.org |
| Dr | Reham | Hamdy | National Institute of Standards | Egypt | Best Researcher Award | popularengineer.org |
| Assoc. Prof. Dr | Raouf | hassan | Imam Mohammad Ibn Saud Islamic University | Saudi Arabia | Best Academic Researcher Award | popularengineer.org |
| Dr | Rakesh | Parida | Sungkyunkwan University | South Korea | Best Researcher Award | popularengineer.org |
| Dr | Rahul | Mittal | University of Miami | United States | Best Researcher Award | popularengineer.org |
| Dr | Rafael | Herschberg | IMN | France | Best Researcher Award | popularengineer.org |
| Dr | Radha | Goel | Lloyd Institute of Management and Technology | India | Best Researcher Award | popularengineer.org |
| Dr | Qaisar | Alam | University of Electronic Science and Technology of China | China | Young Scientist Award | popularengineer.org |
| Dr | Providence | Habumuremyi | Fuzhou University | China | Best Researcher Award | popularengineer.org |
| Prof | Wenwu | Zhang | China Agricultural University | China | Best Researcher Award | popularengineer.org |
| Prof | Vijay | Sood | Ontario Tech University | Canada | Best Researcher Award | popularengineer.org |
| Prof | Byoung-Suhk | Kim | Department of Organic Materials and Textile Engineering, Jeonbuk National University | South Korea | Best Researcher Award | popularengineer.org |
| Prof | Yue | Li | 哈尔滨医科大学附属第一医院 | China | Outstanding Scientist Award | popularengineer.org |
| Prof | Yao | Chen | Soochow University | China | Best Researcher Award | popularengineer.org |