| Name and firstname(s) | Name Toernooibase | Club or Country |
 Uarova, Nurguyana | Nurguyana Uarova | Russia |
 Ubachs, Allek | Allek Ubachs | |
| Ubachs, Danil | Danil Ubachs | |
 Uchman, Adam | Adam Uchman | Poland |
 Uddin, Mohammod Salah | Mohammod Salah Uddin | Bangladesh |
| Uden, van, J. | J. van Uden | |
 Udo, Hein | Hein Udo | Haarlemse Damclub |
 Udo de Haes, Arthur | Arthur Udo de Haes | Austerlitz |
| Udo Hzn., H. | H. Udo Hzn. | |
 Uecker, Dieter | Dieter Uecker | Germany |
 Uffel, van, Marc | Marc van Uffel | Belgium |
| Uffing, Anthony | Anthony Uffing | |
 Ugan, Gorkem | Gorkem Ugan | Turkey |
| Uhlig, Andreas | Andreas Uhlig | Germany |
 Uijterlinde, Jan | Jan Uijterlinde | OG Den Ilp |
| Uilhoorn, Ferdi | Ferdi Uilhoorn | Haarlemse Damclub |
| Uilkema, Cornelis | Cornelis Uilkema | |
| Uilkema, Simon | Simon Uilkema | |
| Uitenbogaard, Ries | Ries Uitenbogaard | |
| Uittenbogaard, Duncan | Duncan Uittenbogaard | |
 Uittenbogaard, Rob | Rob Uittenbogaard | LDG Leiden |
 Ukhnaa, Tserendolgor | Tserendolgor Ukhnaa | Mongolia |
 Ukman, Georgi Karlovitsj | Georgi Karlovitsj Ukman | Belarus |
| Ukrainskaia, Ekaterina | Ekaterina Ukrainskaia | Russia |
 Ul Haq Hafeez, Asrar | Asrar Ul Haq Hafeez | Pakistan |
 Ulanovsky, Nahum | Nahum Ulanovsky | Israel |
 Uldrikis, Askolds | Askolds Uldrikis | Latvia |
| Ulijn, Jos | Jos Ulijn | |
| Uliyanov, Alexander | Alexander Uliyanov | Russia |
 Ulkeman, Herman | Herman Ulkeman | Witte van Moort Westerhaar |
 Umana, Francisco Agu | Francisco Agu Umana | Costa Rica |
 Umarov, Sunnatillo | Sunnatillo Umarov | Uzbekistan |
| Umarova, Mokhinur | Mokhinur Umarova | Uzbekistan |
 Umirzakhova, Barnura | Barnura Umirzakhova | Kazachstan |
| Umirzakov, Eldar | Eldar Umirzakov | Russia |
| Ummels, Carlo | Carlo Ummels | |
 Umrikhin, Artem | Artem Umrikhin | Ukraine |
 Umudov, Kamran | Kamran Umudov | Azerbaidzjan |
| Umudov, Mahammad | Mahammad Umudov | Azerbaidzjan |
| Unen, van, H. | H. van Unen | |
| Ungailo, Viesturs | Viesturs Ungailo | Latvia |
 Unnuk, Argo | Argo Unnuk | Estonia |
| Unt, Teili | Teili Unt | Estonia |
| Unt, Triin | Triin Unt | Estonia |
| Unt, Urmas | Urmas Unt | Estonia |
 Unterhorst, Frederik Johannes | Frederik Johannes Unterhorst | Componisten |
| Upens, Ojars | Ojars Upens | Latvia |
| Upis, Andris | Andris Upis | Latvia |
| Upite, Agnese | Agnese Upite | Latvia |
| Ura, Nosow | Nosow Ura | Kazachstan |
 Uranie, Guy | Guy Uranie | France |
| Urbakhonov, S. | S. Urbakhanov | Ukraine |
| Urban, Franciszek | Franciszek Urban | Poland |
| Urbanczyk, Tomasz | Tomasz Urbanczyk | Poland |
| Urbanek, Stanislaw | Stanislaw Urbanek | Poland |
| Urff, L. | L. Urff | Belgium |
| Urff Sr., NN. | NN. Urff Sr. | Belgium |
| Urk, van, Marije | Marije van Urk | |
 Urk, van, Talitha | Talitha van Urk | DEZ Reeuwijk |
| Urlings, Pierre | Pierre Urlings | |
| Urmanov, Aleksandr | Aleksandr Urmanov | Russia |
| Urmonaliev, Ozodbek | Ozodbek Urmonaliev | Uzbekistan |
 Urriola, Jesus | Jesus Urriola | E-Dame |
| Urrutibenetty, Michel | Michel Urrutibenetty | France |
| Urselman, Michel | Michel Urselman | |
 Ursini Fudoli, Josevan | Josevan Ursini Fudoli | Brazil |
| Urtane, Kristine | Kristine Urtane | Latvia |
| Urtans, Janis | Janis Urtans | Latvia |
| Uryszek, Kamil | Kamil Uryszek | Poland |
 Us, N. | N. Us | Foreign players |
| Usenov, Eldar | Eldar Usenov | Kazachstan |
| Usenov, J. | J. Usenov | Kazachstan |
| Usenov, Zhangos | Zhangos Usenov | Kazachstan |
| Ushakov, A. | A. Ushakov | Foreign players |
| Ushakov, Glib | Glib Ushakov | Ukraine |
| Ushkov, Stanislav | Stanislav Ushkov | Estonia |
| Usilonoks, Leonids | Leonids Usilonoks | Latvia |
| Usmonova, Zamira | Zamira Usmonova | Uzbekistan |
| Ustianov, Stanislav Yurijevitsj | Stanislav Ustianov | Ukraine |
| Ustinov, Arseniy | Arseniy Ustinov | Russia |
| Ustinova, Marina | Marina Ustinova | Russia |
| Ustiukhin, Iurii | Iurii Ustiukhin | Russia |
| Utens, Nico | Nico Utens | |
| Uuganbaatar, Ariunbold | Ariunbold Uuganbaatar | Mongolia |
| Uuganbaatar, Bayarjargal | Bayarjargal Uuganbaatar | Mongolia |
| Uuganbayar, Namuunaa | Namuunaa Uuganbayar | Mongolia |
| Uuganbyamba, Nomin-Erdene | Nomin-Erdene Uuganbyamba | Mongolia |
| Uum, van, Stan | Stan van Uum | |
| Uum, van, Theo | Theo van Uum | |
| Uutma, Arno | Arno Uutma | Estonia |
| Uvachan, Zoja | Zoja Uvachan | Latvia |
| Uvarov, Alexander | Alexander Uvarov | Russia |
 Uvarov, Anatoly Vasilijevitsj | Anatoly Uvarov (17.03.1947 - 20.08.2016) Add info | |
| Uvarova, Lesja | Lesja Uvarova | Latvia |
| Uvarovskiy, Nikolay | Nikolay Uvarovskiy | Russia |
| Uyar, Omer | Ömer Uyar | |
| Uyterhoeven, NN. | NN. Uyterhoeven | Belgium |
 Uyterlinde, Jan | Jan Uyterlinde | Ons Genoegen Utrecht |
 Uzonyi, Peter | Peter Uzonyi | Hungary |
| Uztans, Janis (dubbel) | dubbele invoer | |
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