| Dr | Thomas | Kotoulas | Aristotle University of Thessaloniki, Greece | Greece | Best Researcher Award | mathscientists.com |
| Dr | Christos | Kountzakis | University of the Aegean | Greece | Best Researcher Award | mathscientists.com |
| Prof | Sergei | Kruchuinin | BITP | Ukraine | Best Researcher Award | mathscientists.com |
| Prof. Dr | Boris | Kryzhanovsky | Scientific Research Institute for System Analysis of the National Research Center “Kurchatov Institute” | Russia | Best Researcher Award | mathscientists.com |
| Prof | Victor | Kuetche Kamgang | University of Yaounde I | Cameroon | Best Researcher Award | mathscientists.com |
| Assist. Prof. Dr | Dinesh | Kumar | Agriculture University Jodhpur | India | Best Researcher Award | mathscientists.com |
| Dr | Ajay | Kumar | Indian Institute of Technology Kanpur | India | Best Researcher Award | mathscientists.com |
| Prof. Dr | Evgeny | Kuznetsov | Lebedev Physical Institute of RAS | Russia | Mathematical Physics Leadership Award | mathscientists.com |
| Dr | Jino | L | Sathyabama Institute of Science and Technology | India | Best Researcher Award | mathscientists.com |
| Assist. Prof. Dr | Alfonso | Labao | Department of Computer Science, University of the Philippines Diliman | Philippines | Excellence in Applied Mathematics | mathscientists.com |
| Prof. Dr | Raquel | Lacuesta Gilaberte | Universidad de Zaragoza | Spain | Women Researcher Award | mathscientists.com |
| Assist. Prof. Dr | Navneet Kumar | Lamba | Shri Lemdeo Patil Mahavidyalaya, Mandhal | India | Best Researcher Award | mathscientists.com |
| Dr | Mojtaba | Lashgari | University of Oxford | United Kingdom | Best Researcher Award | mathscientists.com |
| Prof | Seho | Lee | University of Ulsan | South Korea | Best Researcher Award | mathscientists.com |
| Dr | Ye | Li | Nanjing University of Information Science and Technology | China | Best Researcher Award | mathscientists.com |
| Dr | Siyuan | Li | Southeast University | China | Best Researcher Award | mathscientists.com |
| Assist. Prof. Dr | Huiyu | Li | Beijing Information Science & Technology University | China | Best Researcher Award | mathscientists.com |
| Prof | wangjian | li | Anhui Jianzhu University | China | Best Researcher Award | mathscientists.com |
| Assoc. Prof. Dr | Luning | Li | Shanghai Institute of Technical Physics, Chinese Academy of Sciences | China | Best Researcher Award | mathscientists.com |
| Assoc. Prof. Dr | Xiaobin | Li | Southwest Jiaotong University | China | Best Researcher Award | mathscientists.com |