| Name and firstname(s) | Name Toernooibase | Club or Country |
 Kassing, Luuk | Luuk Kassing | Zenderstad |
 Kassing, Marit | Marit Kassing | |
 Kassym, Alima | Alima Kassym | Kazachstan |
| Kassym, Karima | Karima Kassym | Kazachstan |
 Kasteel, Hendrik | Henk Kasteel (10.07.1914 - 18.05.1987) Add info | |
 Kasteel, J.C. | J.C. Kasteel | Componisten |
| Kastelein, Andre | André Kastelein | |
| Kastelein, Jaco | Jaco Kastelein | |
| Kastelein, Twan | Twan Kastelein | |
| Kastelijn, Antonius | Antonius Kastelijn ( - 27.04.1987) Add info | |
| Kastelijn, Astrid | Astrid Kastelijn | |
| Kastenberg, Luuk | Luuk Kastenberg | |
| Kastenberg, Ruben | Ruben Kastenberg | |
 Kasteren, van, Wim | Wim van Kasteren | DAmateurs |
 Kastsiankou, Daniil | Daniil Kastsiankou | Belarus |
 Kasyan, Ekaterina | Ekaterina Kasyan | Ukraine |
| Kasyan, Marina | Marina Kasyan | Ukraine |
 Kasymow, Tulkun | Tulkun Kasymow | USSR |
 Kaszuba, Alicja | Alicja Kaszuba | Poland |
| Kat, Pieter Cornelis | Pieter Cornelis Kat (05.03.1883 - 16.12.1939) Add info | |
| Kat, de, Philip | Philip de Kat | Componisten |
 Katako, katako | Katako Ngoyi | Congo Democratic Republic |
| Kate, ten, | ten Kate | Componisten |
 Kateiva, Saulus | Saulus Kateiva | Lithuania |
 Kater, William | William Kater | Urk Aan Zet |
 Katerberg, Hans | Hans Katerberg | Vries |
 Katerstede, Ronald | Ronald Katerstede | Hartholt Olie Heino |
| Katerstede, Jeroen | Jeroen Katerstede | |
| Katerynchyk, Roman | Roman Katerynchyk | Ukraine |
| Katjucha, Aleksandr Jakovlevitsj | Aleksandr Katjucha | Ukraine |
 Katkovskaja, Ilona | Ilona Katkovskaja | Estonia |
 Katlaps, Andris | Andris Katlaps | Latvia |
| Katny, Samuel | Samuel Katny | Poland |
| Katny, Tymoteusz | Tymoteusz Katny | Poland |
| Katoen, Emanuel | Emanuel Katoen (22.02.1900 - 04.06.1943) Add info | |
 Katorgin, Sergey | Sergey Katorgin | Russia |
 Kats, Bernard | Bernard Kats | Belgium |
| Kats, Leonid | Leonid Kats | USSR |
 Kats, Michael | Michael Kats | USA |
| Kats, Semion | Semion Kats | USSR |
| Katsubinskaya, Anastasiya | Anastasiya Katsubinskaya | Belarus |
| Kattenbeld, H. | H. Kattenbeld | Componisten |
 Kaubrys, Justas | Justas Kaubrys | E-Dame |
| Kaulen, Fjodor | Fjodor Kaulen | Russia |
| Kaulena, Dace | Dace Kaulena | Ukraine |
| Kaulya, Alexander | Alexander Kaulya | Ukraine |
 Kaumanns, Lotus | Lotus Kaumanns | Damcombinatie Tilburg - Eindhoven |
 Kaur, Jasleen | Jasleen Kaur | India |
| Kaur, Jasmeet | Jasmeet Kaur | India |
| Kaur, Rupinder | Rupinder Kaur | India |
| Kaur, Sandeep | Sandeep Kaur | India |
| Kaur, Simranjot | Simranjot Kaur | India |
| Kaur, Sukhmani | Sukhmani Kaur | India |
| Kavanda, Edo, Kavanda | Kavanda Edo | Congo Democratic Republic |
 Kavcic, Vasja | Vasja Kavcic | Slovenia |
 Kavzinadze, M. | M. Kavzinadze | Georgia |
 Kawachi, Aki | Aki Kawachi | Japan |
| Kawachi, Masato | Masato Kawachi | Japan |
| Kawaguchi, Hiroshi | Hiroshi Kawaguchi | Japan |
| Kawashima, Akihiro | Akihiro Kawashima | Japan |
| Kawashita, Kazuaki | Kazuaki Kawashita | Japan |
| Kawczynska, Roza | Roza Kawczynska | Poland |
| Kawecki, Ernest | Ernest Kawecki | Poland |
 Kayduh, Jana | Jana Kayduh | DroomDamsters |
| Kayembe, Ben | Ben Kayembe | |
 Kayigema, Darius | Darius Kayigema | Raes Damclub Maastricht |
 Kaynar, Mert | Mert Kaynar | Turkey |
 Kayongo, Ahmed | Ahmed Kayongo | Uganda |
 Kayumova, Farzona | Farzona Kayumova | Uzbekistan |
| Kayumova, Rukhshona | Rukhshona Kayumova | Uzbekistan |
 Kazak, Hanna | Hanna Kazak | Individuel Players |
| Kazaks, Armands | Armands Kazaks | Latvia |
| Kazanskij, Vladislav | Vladislav Kazanskij | Russia |
| Kazemier, Hannah | Hannah Kazemier | |
| Kaziev, Albert | Albert Kaziev | Belgium |
| Kazlova, Palina | Palina Kazlova | Belarus |
| Keangni, J. (dubbel Aka) | dubbele invoer | |
 Kearns, Christopher | Christopher Kearns | Germany |
 Kebe, Byagui | Byagui Kebe | Mali |
 Kebe, Macire | Macire Kebe | Senegal |
| Kebe, Maodo | Maodo Kebe | Senegal |
 Kebza, Bohumil | Bohumil Kebza | Czech Republic |
| Kebza, Marek | Marek Kebza | Czech Republic |
| Keder, Igor | Igor Keder | Czech Republic |
| Keeken, van, M. (dubbel) | dubbele invoer | |
| Keeken, van, Marcel | Marcel van Keeken | |
 Keereweer, Herman | Herman Keereweer | Austerlitz |
| Keesom, Petrus Cornelis | Petrus Cornelis Keesom (05.02.1879 - 01.04.1959) Add info | |
| Keessen, Nicolaas Riemke | Niek Keessen (11.01.1939 - 19.02.1992) Add info | |
 Keessen, Wim | Wim Keessen | Kunst & Genoegen De Kwakel |
 Keetman, Stef | Stef Keetman | SNA Heerhugowaard |
| Kegel, de, NN. | NN. de Kegel | Belgium |
| Kegge, Ben | Ben Kegge | |
| Keidans, Prasads | Prasads Keidans | Latvia |
 Keijzer, Anthony | Anthony Keijzer | DC PAR |
| Keijzer, Ronald | Ronald Keijzer | |
| Keijzer, Ton (dubbel) | dubbele invoer | |
 Keijzer, Tonnie | Tonnie Keijzer | Bornse Damvereniging Borne |
 Keijzer, de, Klaas | Klaas de Keijzer | De Waarddammers |
 Keijzerswaard, van, Karst | Karst van Keijzerswaard | Heijmans Excelsior Rosmalen |
