| Assoc Prof Dr | Olympia | Panagouli | University of Thessaly | Greece | Computer technology for design and simulation | Stability analysis | Best Researcher Award | |
| Mr | Omar | Abuodeh | Clemson University | United States | Automated inspection | System Identification; Indirect Health Monitoring | Best Researcher Award | |
| Prof | omar | almomani | Al-Ahliyya Amman University | Jordan | Others | AI/cybersecurity/computer science | Research Excellence Award | View Profile |
| Assist Prof Dr | Omid | Raiesi | Ilam University of Medical Sciences | Iran | Others | Medical Mycology | Best Researcher Award | |
| Dr | Oscar Antonio | Niño Santisteban | Universidade Estadual Paulista, Julho de Mesquita Filho, Campus de São José de Rio Preto | Brazil | Others | Biopolymers, Biophysic | Best Researcher Award | |
| Assist. Prof. Dr | Osman | Osman | Qassim University | Saudi Arabia | Others | Functional analysis | Best Researcher Award | View Profile |
| Prof Dr | Otto | Kong | National Central University | Taiwan | Others | Foundation of Quantum Mechanics and Quantum Information | Best Researcher Award | |
| Ms | Oumkeltoum | Mezilet | Elaboration and Characterization Physical Mechanics and Metallurgical of Materials (ECP3M) Laboratory, Abdelhamid Ibn Badis University | Azerbaijan | Materials selection and structural design | Materials Physics | Best Researcher Award | |
| Ms | Oumkeltoum | Mezilet | Elaboration and Characterization Physical Mechanics and Metallurgical of Materials (ECP3M) Laboratory, Abdelhamid Ibn Badis University | Algeria | Materials selection and structural design | Materials Physics | Best Researcher Award | |
| Dr | Özlem | Sabuncu | Near East University | Turkey | Computer aided machine design | Blockchain-Driven Optimization of Drone-to-Everything Communication | Best Researcher Award | View Profile |
| Dr | Padma | Iyenghar | University of Applied Sciences, Osnabrueck | Germany | Computer technology for design and simulation | Software Engineering | Best Researcher Award | View Profile |
| Mr | Palani | Nainar | SAMEER-CEM | India | Heat transfer | Electronics Cooling | Best Researcher Award | |
| Prof. Dr | Palle | Jorgensen | University of Iowa | United States | Operational research | operational research | Best Researcher Award | View Profile |
| Dr | Panagiota | Koralli | National Hellenic Research Foundation | Greece | Materials selection and structural design | Nanomaterials | Best Researcher Award | |
| Dr | Panagiotis | Mallis | Biomedical Research Foundation Academy of Athens | Greece | Others | Cord Blood Stem Cells and Products Research | Best Researcher Award | |
| Mr | Pankaj | Beldar | K K Wagh Institute of engineering education and research nashik, amrutdham panchavati nashik 422003 | India | Machine design | Vibration, Composite Materials | Best Researcher Award | View Profile |
| Prof | Pantelis | Nikolakopoulos | University of Patras | Greece | Design of mechanical and electromechanical devices | Design of Greenhouses | Best Researcher Award | View Profile |
| Dr | Paolo | Baiocco | CNES | France | Others | space systems | Best Paper Award | View Profile |
| Mrs | Parisa | Jourabchi Amirkhizi | Tabriz Islamic Art University | Iran | Others | Industrial Deisgn | Best Researcher Award | View Profile |
| Dr | Parnika | Shrivastava | National Institute of Technology Jalandhar | India | Others | Computer Method in Biomechanics | Best Researcher Award | |