| Name and firstname(s) | Name Toernooibase | Club or Country |
 Khabbazi, Mandana | Mandana Khabbazi | |
 Khabibullayeva, Dilrabo | Dilrabo Khabibullayeva | Uzbekistan |
 Khachikyan, Rubik | Rubik Khachikyan | Armenia |
| Khadaoui, el, Hakim | Hakim el Khadaoui | |
 Khadraoui, el, Imran | Imran el Khadraoui | Daltonschool Culemborg |
| Khadraoui, el, Manar | Manar el Khadraoui | Daltonschool Culemborg |
 Khai, Ayoub | Ayoub Khai | Limburgse Jeugd |
| Khakimov, Sardor | Sardor Khakimov | Uzbekistan |
 Khalid Mehmood, Sana Khalid | Sana Khalid Khalid Mehmood | Pakistan |
 Khalilova, Narmin | Narmin Khalilova | Azerbaidzjan |
 Khalin, Alexey | Alexey Khalin | Ukraine |
 Khalisov, Damir | Damir Khalisov | Russia |
 Khamkan, Suriya | Suriya Khamkan | Thailand |
 Khamseh, Behnood | Behnood Khamseh | PDC Putten |
 Khan, Bryan | Bryan Khan | DVA Alblasserdam |
 Khanat, Murun | Murun Khanat | Mongolia |
| Khangal, Unumunkh | Unumunkh Khangal | Mongolia |
 Khanna, Shiven | Shiven Khanna | India |
 Khanukajeu, Iahor | Iahor Khanukajeu | Belarus |
| Kharina, Darya | Darya Kharina | |
| Kharlampov, Danil | Danil Kharlampov | Russia |
| Kharlampovich, Ivan | Ivan Kharlampovich | Belarus |
| Kharytonchyk, Ivan | Ivan Kharytonchyk | Belarus |
| Khasayev, Eldar | Eldar Khasayev | Azerbaidzjan |
| Khashkhuu, Delgermurun | Delgermurun Khashkhuu | Mongolia |
| Khatanzorig, Chuluunbaatar | Chuluunbaatar Khatanzorig | Mongolia |
| Khatylayev, Ivan | Ivan Khatylayev | Russia |
| Khavalkhat, Nurlan | Nurlan Khavalkhat | Mongolia |
| Khazeeva, Alia | Alia Khazeeva | Russia |
 Khedoe, Don | Don Khedoe | Lelystad |
 Khedoe, Tedjpersad | Tedjpersad Khedoe | Suriname |
| Khemon, Gautam | Gautam Khemon | Suriname |
| Khemon, Prewesh | Prewesh Khemon | Suriname |
| Khemradj, Pooranmall (dubbel) | Pooranmall Khemradj | Suriname |
| Khikmatillaev, Shokhjakhon | Shokhjakhon Khikmatillaev | Uzbekistan |
| Khochnaf, Silva | Silva Khochnaf | Limburgse Jeugd |
 Khodas, Irina | Irina Khodas | USA |
 Khodr, Al, Kisra | Kisra Al Khodr | De Rûge Wolf |
| Khoen Khoen, Sanjai | Sanjai Khoen Khoen | Suriname |
| Khoenkhoen, Perkash | Perkash Khoenkhoen | Lelystad |
| Khokhlov, Yury | Yury Khokhlov | Russia |
 Khokloff, E. | E. Khokloff | France |
| Kholikberdiyeva, Khumora | Khumora Kholikberdiyeva | Uzbekistan |
| Kholodenko, Dmitrij | Dmitrij Kholodenko | Belarus |
| Khorin, Valeriy | Valeriy Khorin | Russia |
| Khorin, Wladimir | Wladimir Khorin | Russia |
| Khoroujenko, Alla | Alla Khoroujenko | |
| Khosbayar, Dambadorj | Dambadorj Khosbayar | Mongolia |
| Khramkova, Svetlana | Svetlana Khramkova | Russia |
| Khramtsova, Marharyta | Marharyta Khramtsova | Belarus |
| Khristich, Vassilli | Vassilli Khristich | Russia |
 Khuatbek, Kanat | Kanat Khuatbek | Kazachstan |
| Khubbitdinova, Rufina | Rufina Khubbitdinova | Russia |
| Khudoynazarov, Ramazon | Ramazon Khudoynazarov | Uzbekistan |
 Khurelbaatar, Temuulen | Temuulen Khurelbaatar | Den Haag |
| Khurelbaatar, Termuulen (dubbel) | dubbele invoer | |
| Khuukhentogoo, Nyamdorj | Nyamdorj Khuukhentogoo | Mongolia |
| Khvashchynskaya, Vera | Vera Khvashchynskaya | Belarus |
| Khvastsiuk, Stanislau | Stanislau Khvastsiuk | Belarus |
|
|
