| Dr | Khanh | Nguyen | Fisheries and Oceans Canada | Canada | Environmental Science | Coastal sediment | Best Researcher Award | |
| Assoc Prof Dr | Khalil | Hassan | University of Anbar | Iraq | Materials Science | gold nanoparticles as anti-cancer and antibacterial agent | Best Researcher Award | |
| Assoc Prof Dr | khalil | Alimohammadzadeh | North Tehran Branch Islamic Azad University | Iran | Health Professions | A health service package for residents of informal settlements: A developing country | Best Researcher Award | |
| Mr | KHALIFA | HASSEN | TEZPUR UNIVERSITY | India | Energy | Biofuel production | Best Researcher Award | |
| Dr | Khalid | Mahmood | University of the Punjab, Lahore | Pakistan | Environmental Science | Development of Geospatial Environmental Indices | Best Researcher Award | |
| Assist. Prof. Dr | Khalid | Umar | Universiti Sains Malaysia | Malaysia | Chemistry | Material chemistry (Biomass to useful product for waste water treatment and energy generation) | Best Researcher Award | |
| Assoc. Prof. Dr | khalid | FERJI | lorraine university | France | Chemistry | Polymer, nanoscience | Best Researcher Award | |
| Prof Dr | Khaled | Lotfy | Zagazig university | Egypt | Mathematics | Applied Mathematics | Best Researcher Award | |
| Prof | Khaled | MAMMAR | University of bechar tahri mohammed | Algeria | Energy | fuel cell | Best Researcher Award | |
| Prof Dr | Khaled | Mostafa | National Institute of Standards, NIS,Egypt | Egypt | Materials Science | Textile chemistry and chemical technology | Excellence in Research | |
| Assoc Prof Dr | Khaled | Hasan | Physician Assistant Department, University of Maryland Eastern Shore | United States | Pharmacology, Toxicology and Pharmaceutical Science | Opioid use and misuse | Best Researcher Award | |
| Prof Dr | Khaled | El-Adl | Al-Azhar University | Egypt | Chemistry | Pharmaceutical Chemistry | Best Researcher Award | View Profile |
| Dr | Khaldoon | Dhou | Texas A&M University Central Texas | United States | Computer Science | agent-based modeling, virtual humans, image processing, visual analytics | Best Researcher Award | View Profile |
| Dr | Khadga Raj | Aran | ISF College of Pharmacy, Moga | India | Pharmacology, Toxicology and Pharmaceutical Science | Neuropharmacoogy | Young Scientist Award | View Profile |
| Assist Prof Dr | Keyhandokht | Karimi-Shahri | University of Birjand | Iran | Physics and Astronomy | Applied Radiation Physics | Women Researcher Award | |
| Assist Prof Dr | Ketan | Kuperkar | Sardar Vallabhbhai National Institute of Technolog | India | Chemistry | Polymer Chemistry, Surfactant Science | Best Research Award | |
| Dr. | Ketan | Bhatt | Central University of Punjab | India | Business, Management and Accounting | Tourism Management | Young Researcher Award | View Profile |
| Ms | KETAKI CHATURBHUJ | SHETYE | Savitribai Phule Pune University | India | Neuroscience | Neurendocrinology | Young Scientist Award | |
| Dr | Kesiena | Owebor | Delta State University | Nigeria | Engineering | Energy | Best Scholar Award | View Profile |
| Assist Prof Dr | Kesavan | D | Indian Institute of Technology Palakkad | India | Materials Science | Additive Manufacturing, Tribology, Surface Engineering | Best Researcher Award | |