| Mr | Deependra | Rastogi | IILM University, Greater Noida | India | Computer Science | Image Processing | Best Researcher Award | |
| Prof. Dr. | Muhammad | Rashid | University of Bari Aldo Moro, Department of Earth and Geo-environmental Sciences | Italy | Environmental Science | Hydrology | Research Excellence Award | View Profile |
| Mrs | Rihab | Rasheed | Qatar University | Qatar | Environmental Science | Microalgal biotechnology | Best Researcher Award | |
| Prof | Alaa | Rashad | Building Materials Research and Quality Control | Egypt | Engineering | Civil Engineering | Best Researcher Award | |
| Mr | Hareesh Kumar | Rapolu | Infoshare | United States | Computer Science | Information Technology | Excellence in Research | View Profile |
| Mr | Antidius | Raphael | University of Antwerp | Belgium | Other | Natural Sciences | Best Researcher Award | |
| Dr | Xiang | Rao | Yangtze University | China | Engineering | Petroleum Engineering/reservoir numerical simulation | Young Scientist Award | |
| Dr | Ndaleni | Rantsatsi | University of Johannesburg | South Africa | Other | Construction health and safety | Excellence in Innovation | |
| Dr | Roya | Ranjbar Mohammadi | 1. Department of English, Bonab Branch, Islamic Azad University, Bonab, Iran | Iran | Arts and Humanities | Applied linguistics, Teachng English to the students of other languages | Best Researcher Award | |
| Mr | Amirhossein | Ranjbar | University of Tehran | Iran | Business, Management and Accounting | Supply Chain Management | Best Researcher Award | |
| Dr | POONAM | RANI | RUDRA INSTITUTE OF TECHNOLOGY, MAWANA KHURD (MEERUT) | India | Neuroscience | Nanobiotechnology | Young Scientist Award | |
| Ms | Nutan | Rani | Academics | India | Materials Science | nanomedicine | Best Researcher Award | |
| Dr | N Shobha | Rani | Amrita Vishwa Vidyapeetham | India | Computer Science | Computer Vision and Image Processing | Women Researcher Award | |
| Mr | R.Anbalagan | Ranganatha | Rajalakshmi Engineering Collee | India | Engineering | I. C Engine | Best Researcher Award | |
| Prof. Dr | Xiangbin | Ran | First Institute of Oceanography, Ministry of Natural Resources | China | Earth and Planetary Sciences | Marine Science | Best Researcher Award | |
| Mr | Muhammad Javed | Ramzan | istinye University, istanbul | Turkey | Computer Science | Game Design, Virtual Reality | Young Scientist Award | View Profile |
| Mr | Draksharapu | Rammohan | Indian Institute of technology Guwahati | India | Chemical Engineering | Sustainable Energy | Best Researcher Award | |
| Dr | Zeinab | Ramezani | University of Miami | United States | Engineering | Semiconductor Devices and Physics, Biosensor | Best Researcher Award | View Profile |
| Ms | Arathi | Rameshan | Johann Wolfgang Goethe-Universität Frankfurt am Main | Germany | Environmental Science | Climate Change in the Mountain regions | Young Scientist Award | View Profile |
| Dr | KOLA | RAMESH | Chaitanya Bharathi Institute of Technology (A), Hyderabad | India | Chemistry | Material Science | Best Researcher Award | |