| Prof | A. | Mujib | Jamia Hamdard | India | Biology and Life Sciences | Plant Biotechnology | Best Researcher Award | environmentalscientists.org |
| Mr | Pranjay | Joshi | University of Nebraska-Lincoln | United States | Environmental Science | Regional Planning | Research Excellence Award | environmentalscientists.org |
| Dr | Pooja | Preetha | Alabama A&M University | United States | Environmental Science | Water quality modeling | Best Researcher Award | environmentalscientists.org |
| Dr | Pintu | Das | Sarala Birla University, Ranchi | India | Mathematics | Groundwater Hydrodynamics, Mathematical Modeling | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | Piera | Di Martino | University "G. d'Annunzio" of Chieti and Pescara | Italy | Chemistry and Materials Science | Sostenibilità | Research Excellence Distinction Award | environmentalscientists.org |
| Prof | Phoebe | Koundouri | Athens University of Economics and Business | Greece | Environmental and Sustainable Materials | Energy Systems Planning and Sustainable Development | Best Researcher Award | environmentalscientists.org |
| Mr | Philip Opoku | MENSAH | University of Strathclyde | United Kingdom | Business, Management and Accounting | Green Human Resource Management | Best Researcher Award | environmentalscientists.org |
| Dr | Petru Alexandru | Vlaicu | National Research and Development Institute for Animal Biology and Nutrition | Romania | Biology and Life Sciences | Feed and Food Quality | Best Researcher Award | environmentalscientists.org |
| Prof | Petr | Mikulášek | University of Pardubice, Faculty of Chemical Technology | Czech Republic | Chemical Engineering | Pressure Driven Membrane Processes | Best Researcher Award | environmentalscientists.org |
| Mr | Peter Teye | Busumprah | Ocean Rock Base And Africa Ocean Alliance (African Ocean Biodiversity Atlas ) | Ghana | Oceanography and Marine Biology | Ocean Data and Fisheries | Young Innovator Award | environmentalscientists.org |
| Dr | Dr Peter | Mwethera | Kenya Institute of Primate Research | Kenya | Health Professions | Universal Health Care | Research Excellence Award | environmentalscientists.org |
| Mr | Petar | Kolev | Institute of optical materials and technologies "Acad. Yordan Malinowski" - BAS | Bulgaria | Environmental Science | Optical sensors | Best Researcher Award | environmentalscientists.org |
| Dr | Pavel | Semkin | V.I. Il'ichev Pacific Oceanological Institute Far Eastern Branch Russian Academy of Sciences | Russia | Environmental Science | ocean chemistry | Best Researcher Award | environmentalscientists.org |
| Prof | Pavel | Kindlmann | Biodiversity Conservation Center z.s. | Czech Republic | Environmental Science | Ecology | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | Paulo Renato Matos | Lopes | Universidade Estadual Paulista - Unesp | Brazil | Agricultural and Biological Sciences | Biorremediação de solos agrícolas | Best Researcher Award | environmentalscientists.org |
| Mrs | Patricia | Camacho Magriñán | University of Cádiz | Spain | Engineering | Biomedical Engineering | Best Researcher Award | environmentalscientists.org |
| Mr | Paschalis | Adamidis | Aristotle University of Thessaloniki, Engineering Department | Greece | Engineering | Mechanical Engineering | Research Excellence Award | environmentalscientists.org |
| Dr | Parisa | Shamsesfandabadi | Allegheny Health Network | United States | Medicine and Health Sciences | Radiation Oncology | Best Researcher Award | environmentalscientists.org |
| Assist. Prof. Dr | Paraschiva | Chereches-Panta | University of Medicine and Pharmacy Iuliu Hatieganu Cluj-Napoca | Romania | Medicine and Health Sciences | pediatric pneumology | Best Researcher Award | environmentalscientists.org |
| Mr | Paolo | Brasiliano | University of Rome "Foro Italico" | Italy | Others | Biomechanics and Gait Analysis | Best Researcher Award | environmentalscientists.org |