| Qingyu | Sui | Northeast Foresty University | China | Other | Ecosystem service | worldtopscientists.com |
| Qing | Wei | Tongji University | China | Environmental Science | Ecohydrology; Ecological protection | worldtopscientists.com |
| Qiegen | Liao | Jiangxi Academy of Agricultural Sciences | China | Chemistry | residue analysis | worldtopscientists.com |
| Qiangguo | Li | Xihua University | China | Materials Science | 1. Bainite Steel & Quenched and partitioned steel 2. High strength Ti alloy 3. Magnesium alloy 4. Coating | worldtopscientists.com |
| Qiang | TangTang | anhui university of science and technology | China | Physics and Astronomy | Microfluidics | worldtopscientists.com |
| Qian | Qiao | IDQ Science and Technology (Hengqin Guangdong) Co. | China | Materials Science | AFSD | worldtopscientists.com |
| Qasim | Raza | Jeonbuk National University | South Korea | Materials Science | Energy and Catalysis | worldtopscientists.com |
| PUNNYA | PRIYA | SRI SAI RAM ENGINEERING COLLEGE | India | Engineering | Power Electronics, Control Systems | worldtopscientists.com |
| Przemyslaw | Zdziarski | 1.Lower Silesian Center 2. Private Research Institute of Nature | Poland | Medicine and Dentistry | Clinical immunology and Microbiology, Oncology | worldtopscientists.com |
| Prof. Tarek | Eldomiaty | The American University in Cairo, School of Business, Management Department | Egypt | Economics, Econometrics and Finance | Corporate Finance | worldtopscientists.com |
| Pritam | Rani | Bennett University | India | Computer Science | Blockchain | worldtopscientists.com |
| Predrag | Petrović | Faculty of Technical Sciences Čačak, University of Kragujevac | Serbia | Engineering | electronics | worldtopscientists.com |
| Pratap Kumar | Dakua | Vignan’s Institute of Information Technolgy (A), Duvada, Vishakaptnam | India | Engineering | Solar Cell | worldtopscientists.com |
| Prashant | Awasthi | Accenture LLP | United States | Computer Science | Artifical Intelligence and Machine learning | worldtopscientists.com |
| Prangya | Rath | NA | India | Biochemistry, Genetics and Molecular Biology | Biotechnology | worldtopscientists.com |
| Pramod Kumar | Sharma | Banaras Hindu University | India | Agricultural and Biological Sciences | SOIL SCIENCE | worldtopscientists.com |
| Pramod | Nehete | UT MD Anderson cancer center | United States | Immunology and Microbiology | Non-Human primates | worldtopscientists.com |
| Polpat | Nilubon | Rajamangala University of Technology Thanyaburi | Thailand | Environmental Science | Urban Flood Resilience and Adaptation | worldtopscientists.com |
| Piotr | Holnicki | Polish Academy of Sciences, Systems Research Institute | Poland | Environmental Science | Mathematics, Computer Science | worldtopscientists.com |
| Pin Jern | Ker | Universiti Tenaga Nasional | Malaysia | Energy | Renewable & clean energy sources, Energy Storage | worldtopscientists.com |