Participants
| Éva Kondorosi | Hungary |
| Mehmet Fatih Kacir | Turkey |
| Akeem Kadiri | Nigeria |
| Alexander Kagansky | United Kingdom |
| Muhammadou M.O. Kah | Gambia |
| Feng Kai | China |
| Eva Kaili | Belgium |
| Gulsaule Kairat | Kazakhstan |
| Zdenek Kalab | Czech Republic |
| Phyllis Kalele | Kenya |
| Gihan Kamel | Egypt |
| Angamuthu Kandasamy | India |
| Andrew Kaniki | South Africa |
| Caroline Kanjookaran | India |
| Erna Karalija | Bosnia and Herzegovina |
| István Kárász | Hungary |
| Marija Karbić | Croatia |
| Gina Kassem | United States of America |
| Iuliia Katsenko | Russian Federation |
| Pho Kaung | Myanmar |
| Lidiia Kavunenko | Ukraine |
| Zeki Kaya | Turkey |
| Ádám Kégler | Hungary |
| Mila Kencana | Indonesia |
| István Kenesei | Hungary |
| Thapelo Kepadisa | South Africa |
| Adam Kerényi | Hungary |