| Mr. | Oluwasegun | Oladapo | Monash University Malaysia | Malaysia | Energy and Sustainability | Research Excellence Award | popularscientist.com |
| Ms. | Oluwaseyi | Ayeni | The University of Buckingham | United Kingdom | Social Sciences | Research Excellence Distinction Award | popularscientist.com |
| Mr. | Omar | Alqaisi | Alzaytoonah university | Jordan | Nursing and Health Professions | Best Research Article Award | popularscientist.com |
| Dr. | Omar | Najjar | ENS Paris-Saclay | France | Engineering | Best Researcher Award | popularscientist.com |
| Mrs. | Oumaima | Ghandour | uh1 | Spain | Computer Science | Research Excellence Award | popularscientist.com |
| Assist. Prof. Dr. | Ozcan | Aygun | Mugla Sitki Kocman University, Fethiye Faculty of Health Science, Nursing Department | Turkey | Nursing and Health Professions | Best Researcher Award | popularscientist.com |
| Dr. | 帕克扎木 | 努尔阿迪力 | 电子科技大学 | China | Computer Science and Artificial Intelligence | Best Researcher Award | popularscientist.com |
| Prof. | PALASH | MANDAL | CHARUSAT | India | Biochemistry, Genetics and Molecular Biology | Best Researcher Award | popularscientist.com |
| Dr. | Pan | Guo | Zhengzhou University | China | Engineering | Best Researcher Award | popularscientist.com |
| Prof. Dr. | Panayiotis | Varotsos | National and Kapodistrian University of Athens | Greece | Physics and Astronomy | Best Researcher Award | popularscientist.com |
| Mr. | Pankaj | Indurkar | Central Salt and Marine Chemicals Research Institute | India | Chemical Engineering | Best Researcher Award | popularscientist.com |
| Assist. Prof. Dr. | Pardeep Kumar | Gianchandani | Politecnico di Torino, Italy | Italy | Engineering | Best Researcher Award | popularscientist.com |
| Dr. | Paschal | Mdukula | University of Dar es Salaam | Tanzania | Arts and Humanities | Research Excellence Award | popularscientist.com |
| Assist. Prof. Dr. | Pasquale | Viggiano | University of Bari: Universita degli Studi di Bari Aldo Moro | Italy | Medicine and Health Sciences | Best Researcher Award | popularscientist.com |
| Dr. | Patikiri Arachchige Don Shehan Nilmantha | Wijesekara | University of Ruhuna | Sri Lanka | Engineering | Young Researcher Award | popularscientist.com |
| Dr. | Patricia | Lelo | Pediatric Hospital of Kalembelembe | Congo, Democratic Republic of the | Health Professions | Women Researcher Award | popularscientist.com |
| Dr. | Patrik | Schulcz | Esade Business School | Spain | Social Sciences | Research Excellence Award | popularscientist.com |
| Assoc. Prof. Dr. | Pattrawadee | Makmee | Burapha University | Thailand | Applied Psychology in Science | Research Excellence Award | popularscientist.com |
| Dr. | Pavel | Krivosheyev | A.V. Luikov Heat and Mass Transfer Institute of the National Academy of Sciences of Belarus, Minsk, Republic of Belarus | Belarus | Engineering | Best Researcher Award | popularscientist.com |
| Dr. | Pedro | Crugeira | Instituto Politécnico de Bragança | Portugal | Biotechnology | Innovator of the Year Achievement Award | popularscientist.com |