- Kaczmarek Tomasz
- Kaczmarek-Hess Monika
- Kaczmarek-Hess Monika
- Kaidalova Julia
- Kaidalova Julia
- Kaindl Hermann
- Kaluvuri Samuel Paul
- Karagiannis Dimitris
- Karkouda Kawthar
- Karlsen Anniken
- Karlsen Anniken
- Karlsson Fredrik
- Karray Mohamed Hedi
- Kashevnik Alexey
- Kashevnik Alexey
- Kassel Stephan
- Kataev Michael
- Kattenstroth Heiko
- Kermad Lyes
- Kessel Thomas
- Keulen Maurice Van
- Khadka Ravi
- Khadraoui Abdelaziz
- Khalfallah Malik
- Khan Muhammad Wasimullah
- Kholkar Deepali
- Kinderen Sybren De
- Kinderen Sybren De
- Kinderen Sybren De
- Kirikova Marite
- Kirikova Marite
- Klat Wilhelm
- Klein Thomas
- Kleingeld Ad
- Klyukina Victoria
- Knödlseder Jürgen
- Kocurova Anna
- Kolar Jiri
- Kolb Jens
- Kolp Manuel
- Komisarczuk Peter
- Konstantinos Traganos
- Kopčová Veronika
- Korczak Jerzy
- Koroliov Vadim
- Koukam Abderrafiaa
- Koutsopoulos Georgios
- Koç Hasan
- Kraljić Adnan
- Kraljić Tarik
- Kramer Dean
- Krogstie John
- Krogstie John
- Krogstie John
- Krukkert Dennis
- Kryvinska Natalia
- Kudryavtsev Dmitry
- Kuhr Jan-Christian
- Kulkarni Vinay
- Kulkarni Vinay
- Kumar Rajesh
- Kuncová Martina
- Kunstová Renáta
- Kutvonen Lea
- Kučera Jan
- Käppel Martin
- Köhler Thomas
- Künzle Vera
- Kő Andrea