| Dr | Rommel | AlAli | king Faisal university | Saudi Arabia | Best Extension Activity Award | View Profile |
| Mr | Rolf | Jakoby | Technical University of Darmstadt | Germany | Outstanding Scientist Award | View Profile |
| Mr | Rohan | Duppala | Perficient Inc. | India | Young Researcher Award | View Profile |
| Dr | Rogério | Cury Pires | Universidade de São Paulo | Brazil | Best Researcher Award | View Profile |
| Dr | Roberto | Miniero | Istituto Superiore di Sanità | Italy | Best Researcher Award | View Profile |
| Dr | Riya | Patel | School of pharmacy | India | Young Scientist Award | View Profile |
| Mrs | Rita | Ozaveshe-Michael | Madonna University Nigeria | Nigeria | Research Excellence Award | View Profile |
| Mr | RISELY | ALMEIDA | UNIVERSIDADE DO ESTADO DA BAHIA | Brazil | Research Excellence Award | View Profile |
| Mr | Rima | Isaifan | Georgetown University and Ministy of Higher Education Qatar | Qatar | Research Excellence Award | View Profile |
| Assoc. Prof. Dr | riham | elgogary | Faculty of pharmacy, ain shams university | Egypt | Best Researcher Award | View Profile |
| Dr | Rezan | Ashayeri Ahmadabad | University of Alberta | Canada | Best Researcher Award | View Profile |
| Dr. | Reza | Chamani | tarbiat modares university | Iran | Best Researcher Award | View Profile |
| Dr | Reham | Hamdy | National Institute of Standards | Egypt | Best Researcher Award | View Profile |
| Mr | Rashad Mukhtar | Balal | University of Sargodha | Pakistan | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Raphael | Capelli Guerra | Hospital Sírio-Libanês / Faculdade Israelita de Ciências da Saúde Albert Einstein | Brazil | Best Research Article award | View Profile |
| Dr. | Raouf | hassan | Imam Mohammad Ibn Saud Islamic University | Saudi Arabia | Best Researcher Award | View Profile |
| Mr | Ralston | Pinto | Robert Bosch GmbH | Germany | Best Innovation Award | View Profile |
| Assist. Prof. Dr | Rakesh | Yadav | National Forensic Sciences University | India | Best Researcher Award | View Profile |
| Mr | Rakesh | Adhikari | CSIR-National Botanical Research Institute | India | Best Researcher Award | View Profile |
| Dr | Rakesh | Parida | Sungkyunkwan University | South Korea | Best Researcher Award | View Profile |