| Naam en Voornaam/Voornamen | Naam Toernooibase | Club of Land |
 Krzyskowska, Sylwia | Sylwia Krzyskowska | Polen |
| Krzyskowski, Pawel | Pawel Krzyskowski | Polen |
| Krzyzaniak, Teresa | Teresa Krzyzaniak | Polen |
| Krzyzanowska, Magdalena | Magdalena Krzyzanowska | Polen |
 Kuang, Chenyi | Chenyi Kuang | China |
 Kuate, Constantin | Constantin Kuate | Kameroen |
 Kubaidulla, Rustam | Rustam Kubaidulla | Kazachstan |
| Kubiak, Kacper | Kacper Kubiak | Polen |
| Kubiak, Kamil | Kamil Kubiak | Polen |
 Kubilius, J. | J. Kubilius | Buitenlandse spelers |
 Kubincova, Katerina | Katerina Kubincova | Tsjechie |
 Kubrak, Tamara | Tamara Kubrak | Ukraine |
| Kuc, Kordian | Kordian Kuc | Polen |
 Kucherenko, Anton | Anton Kucherenko | Rusland |
| Kucherenko, Denys | Denys Kucherenko | Ukraine |
 Kuchynskaya, Antanina | Antanina Kuchynskaya | Wit-Rusland |
| Kucinski, Marek | Marek Kucinski | Polen |
| Kuczewski, Filip | Filip Kuczewski | Polen |
| Kudravets, Katsiaryna | Katsiaryna Kudravets | Wit-Rusland |
| Kudrevatyh, Anna | Anna Kudrevatyh | Wit-Rusland |
 Kudriashev, Evgeni | Evgeni Kudriashev | E-Dame |
 Kudriavcev, Valery | Valery Kudriavcev | Nijverdal |
| Kudriavtceva, Daria | Daria Kudriavtceva | Rusland |
| Kudryashova, Tatiana | Tatiana Kudryashova | Rusland |
 Kuhn, Christoph | Christoph Kuhn | Duitsland |
 Kuiger, Kerdo | Kerdo Kuiger | Estland |
 Kuity, Bakayoko | Bakayoko Kuity | Ivoorkust |
| Kujawa, Filip | Filip Kujawa | Polen |
 Kukeya, songo, Makumbi | Makumbi songo | Congo D |
| Kukk, Kaarel | Kaarel Kukk | Estland |
| Kukoleva, Irina | Irina Kukoleva | Ukraine |
 Kuks, A. | A. Kuks | Letland |
 Kukujev, Nikolaj Aleksandrovitsj | Nikolaij Kukujev (07.11.1875 - 04.10.1951) Voeg info toe | |
| Kulagin, Grigorij (Rygor) | Grigorij (Rygor) Kulagin | Wit-Rusland |
| Kulagin, R. (dubbel) | dubbele invoer | Buitenlandse spelers |
| Kulagina, Hanna | Hanna Kulagina | Wit-Rusland |
| Kulagina, Lada | Lada Kulagina | Wit-Rusland |
 Kulakauskaite, Simona | Simona Kulakauskaite | Litouwen |
| Kulakov, Andery | Andery Kulakov | Ukraine |
| Kulaszewski, Konrad | Konrad Kulaszewski | Polen |
 Kulda, Attila | Attila Kulda | Hongarije |
| Kulichkin, Aprel | Aprel Kulichkin | Rusland |
 Kulikauskas, Juozas | Juozas Kulikauskas | USSR |
| Kulikova, Kamilla | Kamilla Kulikova | Rusland |
| Kulma, Grzegorz | Grzegorz Kulma | Polen |
| Kulman, Anna | Anna Kulman | Rusland |
| Kulmanis, Raimonds | Raimonds Kulmanis | Letland |
| Kultsjitsky, V.G. | V.G. Kultsjitsky | Rusland |
| Kulvet, Arvo | Arvo Külvet | Estland |
| Kulygina, Olga | Olga Kulygina | Wit-Rusland |
 Kumar Bali, Ravinder | Ravinder Kumar Bali | India |
| Kumar Gogna , Sudarskhan | Sudarskhan Kumar Gogna | India |
| Kumbernu, Torsten | Torsten Kumbernu | Duitsland |
 Kumbi, Julien | Julien Kumbi | Raes Damclub Maastricht |
| Kumbu-Ngoma, Jean | Jean Kumbu-Ngoma | Congo D |
| Kumpins, Valdis | Valdis Kumpins | Letland |
| Kunavkina, Kateryna | Kateryna Kunavkina | Ukraine |
| Kundenda, Muanza | Muanza kundenda | Congo D |
| Kunicki, Mateusz | Mateusz Kunicki | Polen |
| Kunitsa, Aleksei | Aleksei Kunitsa | Wit-Rusland |
| Kunsesa, | Kunsesa | Congo D |
| Kuntima, Jose, Diangenda (dubbel) | dubbele invoer | Congo D |
| Kupatenko, Sofiia | Sofiia Kupatenko | Ukraine |
 Kuperman, J. | J. Kuperman | Israel |
| Kupka, Gennady Viktorovitsj | Gennady Viktorovitsj Kupka | Ukraine |
| Kupracz, Jakub | Jakub Kupracz | Polen |
| Kupracz, Wiktor | Wiktor Kupracz | Polen |
| Kupriianov, Vasilii | Vasilii Kupriianov | Rusland |
| Kupris, Algis | Algis Kupris | Litouwen |
| Kupryte, Ramute | Ramute Kupryte | Litouwen |
| Kurachou, Aliaksei | Aliaksei Kurachou | Wit-Rusland |
| Kurak, Kinga | Kinga Kurak | Polen |
| Kuras, Paulis | Paulis Kuras | Litouwen |
| Kurashevich, Ruslan | Ruslan Kurashevich | Wit-Rusland |
| Kurashin, Dominic | Dominic Kurashin | Estland |
| Kuratchev, Alexei | Alexei Kuratchev | Wit-Rusland |
| Kurbatov, Viktor | Viktor Kurbatov | Ukraine |
| Kurek, Andrzej | Andrzej Kurek | Polen |
| Kurik, Keity | Keity Kurik | Estland |
| Kurik, Kevin | Kevin Kurik | Estland |
| Kurilkin, Danylo | Danylo Kurilkin | Ukraine |
| Kurm, Karoliina | Karoliina Kurm | Estland |
| Kurm, Uku | Uku Kurm | Estland |
| Kurnosov, Nikolai | Nikolai Kurnosov ( - 17.02.1987) Voeg info toe | |
| Kuropatov, Sergey | Sergey Kuropatov | Rusland |
| Kurpnieks, J. | J. Kurpnieks | Letland |
| Kurtava, Neli | Neli Kurtava | Wit-Rusland |
| Kurtsova, Iryna | Iryna Kurtsova | Wit-Rusland |
| Kurucz, Henrietta | Henrietta Kurucz | Hongarije |
| Kuryan, Aliaksandr | Aliaksandr Kuryan | Wit-Rusland |
| Kurykin, Vadim | Vadim Kurykin | Kazachstan |
| Kus, Monika | Monika Kus | Polen |
| Kus, Piotr | Piotr Kus | Polen |
 Kusaba, Zyun | Zyun Kusaba | Japan |
| Kusickis, V. | V. Kusickis | Letland |
| Kusowski, Krzysztof | Krzysztof Kusowski | Polen |
| Kuszaj, Milena | Milena Kuszaj | Polen |
| Kutas, Tsimafei | Tsimafei Kutas | Wit-Rusland |
| Kutirkin, V. | V. Kutirkin | USSR |
| Kutlugildinov, Ilgiz | Ilgiz Kutlugildinov | Rusland |
