| Name and firstname(s) | Name Toernooibase | Club or Country |
 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 | |
 Uzun, Diana | Diana Uzun | Moldava, Republic of |
| Vaab, Hans | Hans Vaab | Estonia |
 Vaal, de, Ron | Ron de Vaal | Scheveningen |
| Vaal-Kokshoorn, de, Hanny | Hanny de Vaal-Kokshoorn | Scheveningen |
| Vaarkamp, Jaap | Jaap Vaarkamp | |
| Vaartnou, Eerik | Eerik Vaartnou | Estonia |
| Vaartnou, Urmas | Urmas Väärtnou | Estonia |
| Vaatstra, Hayo | Hayo Vaatstra | |
 Vach, Frantisek | Frantisek Vach | Czechoslovakia |
| Vachet, Jean | Jean Vachet | France |
 Vachutinski, Michail | Michail Vachutinski | USA |
| Vadder, de, A. | A. de Vadder | Belgium |
| Vader, Patrick | Patrick Vader | |
| Vaelen, Andre | André Vaelen (14.07.1930 - 10.04.2003) Add info | |
| Vaelen, Wilfried | Wilfried Vaelen | Belgium |
| Vaere, de, Jan | Jan de Vaere | Belgium |
| Vaes, J. | Vaes J. | Belgium |
| Vaes, R. | Vaes R. | Belgium |
| Vaesen, Fangio | Fangio Vaesen | Belgium |
| Vaesen, Wim | Wim Vaesen | Belgium |
 Vaessen, Johan Joseph | Jan (18.05.1911 - 16.05.1980) Add info | |
| Vaessen, Jos (Luik) | Jos Vaessen | Belgium |
| Vaessen, Leon | Léon Vaessen | |
| Vaessen, P. | P. Vaessen | Belgium |
| Vaessen, Raphael | Raphaël Vaessen | Belgium |
| Vafoev, Abdulkhay | Abdulkhay Vafoev | Uzbekistan |
| Vagula, Karmen | Karmen Vagula | Estonia |
| Vahidov, Rashad Nizam | Rashad Nizam Vahidov | Azerbaidzjan |
| Vahruseva, Polina | Polina Vahruseva | Latvia |
 Vaid, Sanjeev | Sanjeev Vaid | India |
 Vaikenas, Dominykas | Dominykas Vaikenas | Lithuania |
| Vaillant, Malika | Malika Vaillant | France |
| Vaino, Georg Mattias | Georg Mattias Vaino | Estonia |
| Vainonen, Kaari | Kaari Vainonen | Estonia |
 Vainrouh, Jan | Jan Vainrouh | Israel |
| Vaisbrod, Alisa | Alisa Vaisbrod | Ukraine |
| Vaitkute, Ieva | Ieva Vaitkute | Lithuania |
| Vakenguts, G. | G. Vakenguts | Russia |
