| Link | Location |
|---|
 | Martin Křivánek | Prague, Czechia |
 | Sergei Krivenko | Москва, Russian Federation |
| Svetlana Krivenko | Moscow, Russian Federation |
| Arina Kriviakina | Saint-Petersburg, Russian Federation |
 | Alexey Krivitsky | Münich, Germany |
| Lukáš Križko | Prague, Czechia |
| Marko Krnjetin | Novi Sad, Serbia |
| Joshua Kroeker | Singapore, Singapore |
| Christian Kroemer | Munich, Germany |
| JERNEJ KROFLIČ | Ljubljana, Slovenia |
| Jens Henrik Krog | Chennai, India |
 | Florian Kröger | Munich, Germany |
| Peter Krogsgaard | Nordborg, Denmark |
| Malene Maegaard Krohn | Copenhagen (Simcorp), Denmark |
| Dariusz Krol | Warsaw, Poland |
