| Prof. Dr | Reinier | Jimenez Borges | University of Cienfuegos | Cuba | Others | Energy | Pioneer Researcher Award | View Profile |
| Dr | Reuben | Maghembe | Kampala International University | Uganda | Computer aided machine design | Molecular docking of virulence factors | Best Researcher Award | View Profile |
| Mr | Reza | Hassani | OPAL-RT TECHNOLOGIES | Canada | Computer technology for design and simulation | Simulation of power systems | Best Researcher Award | |
| Prof | richard | boudreault | École Polytechnique Montréal | Canada | Solid mechanics | Lunar regolith and minerals | Best Researcher Award | View Profile |
| Dr | Rina | Mudanyi | North Carolina Agricultural and Technical State University | United States | Materials selection and structural design | Chemistry and material science | Best Researcher Award | |
| Ms | Riska Dwinda | Elsya | Ankara Hacı Bayram Veli Üniversitesi | Indonesia | Others | Management | Best Researcher Award | |
| Mr | Rispandi | | Universitas Andalas | Indonesia | Materials selection and structural design | Optical sensing technology | Best Researcher Award | View Profile |
| Dr | RITESH | FEGADE | GENBA SOPANRAO MOZE COLLEGE OF ENGINEERING | India | Manufacturing processes | CASTING | Best Faculty Award | View Profile |
| Prof | Robert | Brown | University of Plymouth | United Kingdom | Others | Architecture | Best Researcher Award | View Profile |
| Dr | rocco | caliandro | Italian National Council of Researchers | Italy | Materials selection and structural design | Structural characterization of materials and biomolecules | Best Researcher Award | |
| Prof Dr | Rocío | Rodríguez | University catholic of Ávila | Spain | Computer aided machine design | Materials | Best Researcher Award | |
| Prof | Rodrigo | Santiago Coelho | SENAI CIMATEC University | Brazil | Manufacturing processes | Materials and Manufacturing | Best Researcher Award | View Profile |
| Ms | romina | ghorbanloo | University of Alberta | Canada | Others | Evaluating the resilience of electrical power line outages caused by wildfires | Best Researcher Award | |
| Mr | Ronald | Mensah | Takoradi Technical University | Ghana | Others | Social Sciences and Humanities | Best Researcher Award | |
| Prof | Rongliang | Chen | Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences | China | Fluid mechanics | Blood flow simulation and aerodynamic simulation | Best Researcher Award | |
| Mr | Rosalia | Ferraro | Università degli Studi di Napoli Federico II | Italy | Industrial engineering | Ingegneria Chimica | Innovative Research Award | View Profile |
| Dr | Roya | Koshani | Pennsylvania State University | United States | Materials selection and structural design | Micro-/nanoengineered soft materials for healthcare and environment applications | Women Researcher Award | View Profile |
| Dr | Ruby | Srivastava | Centre for Cellular and Molecular Biology-CSIR, Hyderabad | India | Computer technology for design and simulation | Computational Chemistry | Best Researcher Award | View Profile |
| Dr | Rui | Yuan | Wuhan University of Science and Technology | China | Mechanical maintenance | Fault Diagnosis | Young Scientist Award | |
| Dr | Rui | Zhang | Aalto University | Azerbaijan | Solid mechanics | computation mechanics | Best Researcher Award | |