| Dr | S.SATHEES KUMAR | | Institute of Aeronautical Engineering, Hyderabad | India | | Polymer and natural Fiber Composites | Best Researcher Award | |
| Dr. | S.H. | Chu | Columbia University in the City of New York | United States | Design of Materials and Components | Cement and Concerete Research | Best Researcher Award | |
| Dr | S M Fijul | Kabir | University of Massachusetts-Lowel | United States | | 3D Printed Fiber-reinforced Composites | Best Researcher Award | |
| Prof. | Ryspek | Usubamatov | Kyrgyz State Technical University | Kyrgyzstan | Processing and Manufacturing | Теория производительности промышленных машин и систем | Performance Optimization Award | View Profile |
| Prof Dr | Ruzhi | Zhang | The Second Affiliated Hospital of Wannan Medical College | China | Other | Dermatology | Best Researcher Award | View Profile |
| Ms | Rutuja | Amate | Yeungnam University | India | Other | Energy Storage | Best Researcher Award | View Profile |
| Mr | Ruslan | Sergiienko | Physico-technological Institute of Metals and Alloys National Academy of Science of Ukraine | Ukraine | | casting production of ferrous and nonferrous metals | Best Research Award | |
| Prof. Dr. | Rumyana | Lazarova | IMSETHAD - BAS | Bulgaria | Metal-Matrix Composites | Aluminum-Graphene composites | Best Researcher Award | View Profile |
| Prof. Dr. | Rui Filipe | Lobo | NOVA School of Science & Technology/NOVA University of Lisbon | Portugal | Other | Nanotechnology for Clean Energy | Best Researcher Award | View Profile |
| Dr. | Rudimar | Nos | Universidade Tecnológica Federal do Paraná - UTFPR | Brazil | Analysis | Seleção preliminar COP awards | Best Researcher Award | View Profile |
| Assoc Prof Dr | Ruchin | Kacker | SAGAR INSTITUTE OF SCIENCE AND TECHNOLOGY | India | Modeling | Polymers/Matrix materials | Best Researcher Award | |
| Dr | rubiya | samad | Central University of Kashmir | India | | Solid State Physics | Best Researcher Award | |
| Prof | Roterdan | Fernandes Abreu | University Federal of Ceara | Brazil | | dielectric materials | Best Researcher Award | |
| Prof. | Roterdan | Fernandes Abreu | Federal University of Ceara | Brazil | Ceramic-Matrix composites | Antenas dielétricas/Propriedades dielétricas/Eletromagnetismo Aplicado | Best Researcher Award | |
| Dr. | Rosa Martha | Pérez Gutiérrez | INSTITUTO pOLITÉCNICO nACIONAL | Mexico | Metal-Matrix Composites | Nanomedicina | Breakthrough Research Award | View Profile |
| Assoc Prof Dr | Roohollah | Talebitooti | Iran university of Science and Technology | Iran | | Wave Propagation | Best Researcher Award | |
| Prof | Rong-Chang | Zeng | Shandong University of Science and Technology | China | | Degradable coatings on bio-magnesium alloys | Best Researcher Award | |
| Dr | Rong | Zhang | Nanjing Normal University | China | | math | Best Researcher Award | |
| Prof. Dr. | Romeu | Videira | REQUIMTE/LAQV, University of Porto | Portugal | Properties and Performance | Electrogenerated hydrophilic carbon nanomaterials | Best Researcher Award | View Profile |
| Mr | Roman | Lev | LUT University | Finland | Coatings | Dispersion coatings on paperboard | Best Researcher Award | View Profile |