| Ms | Helena | Pires | MARE – Marine and Environmental Sciences Centre | Portugal | Environmental Science | Marine Ecology | Young Scientist Award | |
| Prof | Kathia | Pinzón | Escuela Politécnica Nacional | Ecuador | Economics, Econometrics and Finance | Economic Modelling and Labor Economics | Best Researcher Award | View Profile |
| Prof Dr | Taciana Kramer de Oliveira | Pinto | Universidade Federal de Alagoas | Brazil | Environmental Science | Ecology | Best Researcher Award | |
| Dr | Pinki | Pinki | BITS Goa | India | Mathematics | Graph Theory | Best Researcher Award | |
| Mr | José Joaquín | Pinedo Hernández | University of Cordoba | Colombia | Chemistry | Environmental | Best Researcher Award | |
| Assist Prof Dr | sridhar | PILLI | NIT warangal | India | Environmental Science | Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) | Best Researcher Award | |
| Ms | Loshini | Pillay | University of South Africa | South Africa | Environmental Science | Environmental management | Best Researcher Award | |
| Prof | Rakesh | Pillai R | TKM College of Engineering, Kollam | India | Engineering | Composite materials,nano materials,optimization | Best Researcher Award | |
| Dr | Anwar Hussain | Phulpoto | Shah Abdul Latif University | Pakistan | Agricultural and Biological Sciences | Microbiology (Environmental Microbiology) | Best Researcher Award | |
| Assist Prof Dr | Sirinya | Phulkerd | Institute for Population and Social Research | Thailand | Social Sciences | Food and nutrition policies | Women Researcher Award | |
| Dr | Amit | Phonglosa | Odisha University of Agriculture and Technology | India | Agricultural and Biological Sciences | Soil Science and Agricultural Chemistry | Best Researcher Award | |
| Assoc Prof Dr | Sumalin | Phokha | Udon Thani Rajabhat University | Thailand | Materials Science | Nanomaterials, Composite Materials, NanoMagnetic, Dielectrics, Advanced Characterisation Techniques | Best Researcher Award | |
| Dr | Anna | Pham | Department of National Defence | Canada | Psychology | Forensic Psychology | Young Scientist Award | |
| Mr | Verbra | Pfeiffer | University of South Africa | South Africa | Arts and Humanities | Education | Best Researcher Award | |
| Prof | Cinzia | Pezzella | Federico II University | Italy | Other | Industrial Biotechnology and Biopolymers | Best Researcher Award | |
| Assoc Prof Dr | Kiana | Peyvandi | Semnan University | Iran | Chemical Engineering | Hydrate Formation, adsorption, Thermodynamic | Women Researcher Award | |
| Assoc Prof Dr | Kiana | Peyvandi | Semnan University | Iran | Chemical Engineering | Thermodynamics, Biophysics, adsorption | Best Researcher Award | View Profile |
| Ms | Bojana | Petrovic | University of Gävle | Norway | Environmental Science | Sustainable buildings | Best Innovation Award | |
| Dr | Maja | Petrovic | University of Novi Sad, Faculty of Technical Sciences | Serbia | Environmental Science | Wastewater | Best Researcher Award | View Profile |
| Dr | Oltiana | Petri | Faculty of Rehabilitation Science | Albania | Health Professions | Microbiology and Environment Science | Best Researcher Award | |