| Prof. Dr | Karthikeyan | Natesan Sundaramurthy | Easwari Engineering College (Autonomous), SRM Group of Educational Institutions | India | Organic Chemistry | Chemosensors | Best Researcher Award | View Profile |
| Dr. | Karwan | Ali | University of Halabja | Iraq | Inorganic Chemistry | Coordination Chemistry | Material Chemistry Award | View Profile |
| Dr | Kàshinath | Lellala | NA | India | Materials Chemistry | Energy and environment | Best Researcher Award | View Profile |
| Prof. | Katarzyna | Bielicka-Daszkiewicz | Poznań University of Technology | Poland | Analytical Chemistry | Sample Preparation, Chromatography | Analytical Chemistry Award | View Profile |
| Mrs | Katsiaryna | Khainskaya | Institute of Chemistry of New Materials of the National Academy of Sciences of Belarus | Belarus | Polymer Chemistry | Chitosan-Gallic Acid Conjugate with Enhanced Functional Properties and Synergistic Wound Healing Effect | Best Researcher Award | View Profile |
| Prof. Dr | Kaushala | Mishra | Bhabha Atomic research centre | India | Others | Thorium radiobiology and Thorium toxicity | Excellence in Research Award | View Profile |
| Mr | KAUSHIK | KUNDU | IIT Delhi | India | Chemical Engineering | Waste to Energy | Chemical Environmental Award | View Profile |
| Prof. Dr. | Kev | Salikhov | КФТИ ФИЦ КазНЦ РАН | Russia | Physical Chemistry | Магнитные и спиновые эффекты в химических реакциях | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | khalid | Khan | Islamia College University, Peshawar | Pakistan | Organic Chemistry | Computational Chemistry | Best Researcher Award | View Profile |
| Prof. Dr | Khalid | M. Khan | H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan | Pakistan | Chemical Synthesis | Organic Chemistry | Best Researcher Award | View Profile |
| Prof. Dr | Khaoula | Khwaldia | Institut National de Recherche et d’Analyse Physico-chimique | Tunisia | Green Chemistry | sustainable packaging materials | Best Researcher Award | View Profile |
| Prof. Dr. | Константин | Боголицын | Северный(Арктический)федеральный университет | Russia | Physical Chemistry | Физикохимия растительных полимеров | Best Researcher Award | View Profile |
| Dr | Krassimir | Garbev | KIT | Germany | Spectroscopy | Cement chemistry | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Kristina | Demirhan | University of Novi Sad, Faculty of Sciences, Department of Physics | Serbia | Others | Radiation physics | Best Researcher Award | View Profile |
| Dr | Krzysztof | Bienkowski | University of Warsaw | Poland | Physical Chemistry | Semiconductors | Physical Chemistry Award | View Profile |
| Prof | Kurosh | Rad-Moghadam | University of Guilan | Iran | Organic Chemistry | Ionic liquids and deep eutectic melts | Best Researcher Award | View Profile |
| Prof. Dr | Kyeong-Ho | Kim | Pukyong National University | South Korea | Advanced Materials Engineering | Energy storage and conversion | Best Research Award | View Profile |
| Dr | Larissa | Magalhães de Almeida Melo | UFG | Brazil | Analytical Chemistry | Electrochemical, Forensic analysis, Colorimetric detection, Environmental analysis | Women Researcher Award | View Profile |
| Dr | lei | Du | Beijing University of Chemical Technology | China | Chemical Engineering | Reaction Kinetics and Mechanism | Best Researcher Award | View Profile |
| Dr | Lei | Gong | Changzhou University | China | Environmental Chemistry | Water pollution | Best Researcher Award | View Profile |