| Prof Dr | Oleksandr | Kovrov | Dnipro University of Technology | Ukraine | Best Researcher Award | researchchemistry.org |
| Mr | OMAR | DOUGHMI | ibn tofail university | Morocco | Excellence in Research Award | researchchemistry.org |
| Dr | Omkar | Warang | Kai. Rajaram Marathe College of Agriculture, Phondaghat | India | Best Researcher Award | researchchemistry.org |
| Ms | Omnia | Salem | Beni-Suef University | Egypt | Best Researcher Award | researchchemistry.org |
| Assist Prof Dr | ömrüye | özok arıcı | Eskişehir Osmangazi Üniversitesi | Turkey | Research Excellence Award | researchchemistry.org |
| Mr | Opeyemi | Akanbi | UNIVERSITY OF MASSACHUSETTS LOWELL | United States | Research Excellence Award | researchchemistry.org |
| Dr | Ossama | Neaz | eva cosmetics | Egypt | Best Researcher Award | researchchemistry.org |
| Assist Prof Dr | Pan | Zeng | Chengdu University | China | Best Researcher Award | researchchemistry.org |
| Dr | Pandurangan | Vijayalakshmi | Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai-602105, Tamil Nadu, India | India | Green Chemistry Advancement Award | researchchemistry.org |
| Dr | Paola | Cicatiello | department of chemistry university of Naples "Federico II" | Italy | Best Researcher Award | researchchemistry.org |
| Mrs | Parul | Dwivedi | Harcourt Butler Technical University | India | Best Researcher Award | researchchemistry.org |
| Prof | Pei-Wen | Cheng | Kaohsiung Veterans General Hospital | Taiwan | Women Researcher Award | researchchemistry.org |
| Dr | Pengli | Gao | Institute of Biomedical Engineering, Tianjin Institutes of Health Science, Chinese Academy of Medical Sciences & Peking Union Medical College | China | Best Researcher Award | researchchemistry.org |
| Mr | Pengyuan | Wang | Department of Gastroenterology, Changhai Hospital, Naval Medical University | China | Young Researcher Award | researchchemistry.org |
| Prof Dr | Peter | Rusinov | Kuban State Technological University | Russia | Excellence in Research Award | researchchemistry.org |
| Prof Dr | Peter | Middleton | University of Sydney | Australia | Excellence in Research Award | researchchemistry.org |
| Mr | Pierre | Audebert | ENS Paris-Saclay | France | Best Researcher Award | researchchemistry.org |
| Dr | Pin-Yi | Zhao | SINOPEC (Dalian) Research Institute of Petroleum and Petrochemicals Co., Ltd. | China | Young Scientist Award | researchchemistry.org |
| Dr | Poorva | Nayak | Jiwaji University | India | Women Researcher Award | researchchemistry.org |
| Dr | Prabir | Pal | CSIR-Central Glass and Ceramic Research Institute | India | Best Researcher Award | researchchemistry.org |