| Mr | RAGHUKUMAR | BOMMENAHALLI | Dekra Certification Inc | United States | Best Researcher Award | metallurgicalengineering.org |
| Dr | Rajeev | Kumar | Lovely Professional University | India | Best Researcher Award | metallurgicalengineering.org |
| Dr | Rand | Kadhum | University of Baghdad / Collage of Dentistry | Iraq | Best Researcher Award | metallurgicalengineering.org |
| Dr | Ranjith | Krishna Pai | Department of Science and Technology (DST) Ministry of Science and Technology, Govt. of India | India | Research Excellence Award | metallurgicalengineering.org |
| Dr | Rawdah | Whba | Taiz University | Yemen | Research Excellence Award | metallurgicalengineering.org |
| Dr | Rodolph Loique | AZEFACK MBOUNOU | chercheur Université de Montpellier | France | Research Excellence Award | metallurgicalengineering.org |
| Prof. Dr | Rogério | Navarro Correia de Siqueira | PUC-Rio | Brazil | Best Researcher Award | metallurgicalengineering.org |
| Assoc. Prof. Dr | Rong-yuan | Chen | Zhengzhou University of Light Industry | China | Research Excellence Award | metallurgicalengineering.org |
| Assoc. Prof. Dr | Rui | Nie | Ningbo Institute of Technology, Beihang University | China | Best Researcher Award | metallurgicalengineering.org |
| Assist. Prof. Dr | Rui | Wang | Jilin Institute of Chemical Technology | China | Best Researcher Award | metallurgicalengineering.org |
| Prof. Dr | Ruiwei | Liu | Guangzhou Maritime University | China | Research Excellence Award | metallurgicalengineering.org |
| Dr | RUIXIA | ZHANG | Xinjiang College Of Science & Technology | China | Innovative Research Award | metallurgicalengineering.org |
| Dr | Saadi | Berri | Faculty of Science, University of M'sila, 28000, M'sila, Algeria | Algeria | High-temperature Metallurgy Award | metallurgicalengineering.org |
| Dr | Sabi William | Konsago | Jozef Stefan Institute | Slovenia | Excellence in Research Award | metallurgicalengineering.org |
| Dr | Salimah | Alshehri | King Khalid University | Saudi Arabia | Research Excellence Award | metallurgicalengineering.org |
| Dr | SAMEER | KULKARNI | B.L.D.E.ACET,VIjayapur,Karnataka | India | Best Academic Researcher Award | metallurgicalengineering.org |
| Dr | Samir | FARHAT | Université Sorbonne Paris Nord | France | Advanced Alloys and Materials Award | metallurgicalengineering.org |
| Ms | Samira | Gholizadeh | University of Cape Town | South Africa | Best Researcher Award | metallurgicalengineering.org |
| Dr | Sarkawt | Hamad | University Hospital of Cologne | Germany | Best Researcher Award | metallurgicalengineering.org |
| Dr | Satya Prakash | Padhee | korea institute of science and technology | South Korea | Young Scientist Award | metallurgicalengineering.org |