| Link | Location | |
|---|---|---|
 | Ulrike Köhler | Nürnberg, Germany |
| Aashish Kohli | San Francisco, California, United States |
| Markus Köhne | Düsseldorf, Germany |
 | Richard Kohnen | Munich, Germany |
 | Roman Kohoutek | Brno, Czechia |
| Gudrun Kohrs | München, Germany |
 | Janne Kohvakka | Oulu, Finland |
| Reetta Koivula | Helsinki, Finland |
| Hannu Koivuranta | Helsinki, Finland |
| Hiroshi Koiwai | Tokyo, Japan |
| See Kok Boon | Singapore, Singapore |
| Kelvin Kok | jurong, Singapore |
 | Remi Kok | Meppel, Netherlands |
| Jelena Kokanović | Belgrade, Serbia |
| Andrew Kokhanovskyi | Kiev, Ukraine |
