| Name and firstname(s) | Name Toernooibase | Club or Country |
 Pushkin, Fiedar | Fiedar Pushkin | Individuel Players |
 Pusmucane, Marta | Marta Pusmucane | Latvia |
| Pusmucans, Rudis | Rudis Pusmucans | Latvia |
 Pustovoitenko, Andrii | Andrii Pustovoitenko | Ukraine |
 Pustynnikov, Nikolaj Nikolajevitsj | Nikolaj Pustynnikov (17.12.1913 - 08.04.2007) Add info | |
 Putcuips, Jan | Jan Putcuips | Belgium |
| Puthod, Jean | Jean Puthod | |
| Putnis, Dags | Dags Putnis | Latvia |
| Putte, van de, Luc | Luc van den Putte | Belgium |
| Putte, Vande, Xybren | Xybren Vande Putte | Belgium |
 Puumann, Polina | Polina Puumann | Estonia |
| Puusepp, Oskar | Oskar Puusepp | Estonia |
 Puzankevich, Dziyana | Dziyana Puzankevich | Belarus |
| Puzanov, Ivan | Ivan Puzanov | Ukraine |
 Pycha, Radovan | Radovan Pycha | Czech Republic |
| Pycke, Jozef | Jozef Pycke | Belgium |
 Pyda, Przemyslaw | Przemyslaw Pyda | Poland |
 Pylaev, Anatolij | Anatolij Pylaev | USSR |
| Pylypchak, Bohdan | Bohdan Pylypchak | Ukraine |
| Pyrcz, Monika | Monika Pyrcz | Poland |
| Pytko, Hleb | Hleb Pytko | Belarus |
| Pyzj, | Pyzj | Ukraine |
 Qi, Chanyue | Chanyue Qi | China |
| Qi, Jiaming | Jiaming Qi | China |
| Qi, Lei | Lei Qi | China |
| Qi, Xinyue | Xinyue Qi | China |
| Qiaoling, Zhang | Zhang Qiaoling | China |
| Qihuan, Gong | Gong Qihuan | China |
| Qin, Heguanpu | Heguanpu Qin | China |
| Qin, Kang | Kang Qin | China |
| Qin, Ruitong | Ruitong Qin | China |
| Qiu, Haochun | Haochun Qiu | China |
| Qiu, Mingwang | Mingwang Qiu | China |
 Qoqonashvili, Giorgi | Giorgi Qoqonashvili | Georgia |
| Qu, Jiaqi | Jiaqi Qu | China |
 Quang, le, Thierry | Thierry le Quang | France |
| Quaranta, Robert | Robert Quaranta | France |
| Que, Huying | Huying Que | China |
| Que, Yi | Yi Que | China |
| Quenod, Julien | Julien Quenod | |
 Quesada, Walter Rodrig | Walter Rodrig Quesada | Costa Rica |
| Quidam (Jean-Bernard Alemanni), | Quidam (Jean-Bernard Alemanni) | France |
| Quidonne, NN. | NN. Quidonne | Belgium |
| Quidousse, Christian | Christian Quidousse | Belgium |
| Quidousse, Guillaume | Guillaume Quidousse | Belgium |
 Quindar, Said | Said Quindar | Morocco |
 Quintanilha, Djair | Djair Quintanilha | Brazil |
| Quintens, Chris | Chris Quintens | Belgium |
| Quirin, B. | B. Quirin | Belgium |
| Quitienne, Pierre | Pierre Quitienne | Belgium |
| Quoirin, G. | G. Quoirin | Belgium |
| Rabais, NN. | NN. Rabais | Belgium |
| Rabatel, Jean Pierre | Jean Pierre Rabatel | France |
 Rabbimov, A. | A. Rabbimov | Uzbekistan |
| Rabchaev, Pavel | Pavel Rabchaev | Belarus |
 Rabenswaay, van, Kenneth | Kenneth van Rabenswaay | Netherlands |
 Rabinovich, Isaak | Isaak Rabinovich | Russia |
 Rabinovitch, Eduard | Eduard Rabinovitch | Israel |
| Rabinovitch, Roman | Roman Rabinovitch | Israel |
| Rabkouskaya, Karyna | Karyna Rabkouskaya | Belarus |
| Rabsa, Andris | Andris Rabsa | Latvia |
| Rachok, Svetlana | Svetlana Rachok | Belarus |
 Racine, Diagne | Diagne Racine | Senegal |
| Raciquot, Oliver | Oliver Raciquot | France |
| Racukova, Tereza | Tereza Racukova | Czech Republic |
| Raczek, Stanislaw | Stanislaw Raczek | Poland |
| Raczy?ska, Dorota | Dorota Raczy?ska | Poland |
| Radchenko, Vladyslav | Vladyslav Radchenko | Ukraine |
 Radelja, Tonci | Tonci Radelja | Yugoslavia |
| Rademakers, Paul | Paul Rademakers | Belgium |
| Radionova, Anna | Anna Radionova | Latvia |
 Radivo, Francesca | Francesca Radivo | Italy |
 Radjabova, Sh. | Sh. Radjabova | Tadzjikistan |
| Radlovsky, Petr Stepanovitsj | Petr Radlovsky | Ukraine |
| Radojevic, Nebosjsa | Nebosjsa Radojevic | Yugoslavia |
| Radonova, Ema | Ema Radonova | Czech Republic |
| Radovitskaja, Olga | Olga Radovitskaja | Israel |
| Radu, Anatoli | Anatoli Radu | Israel |
| Radzi, Krystyna | Krystyna Radzi | Poland |
| Radziszewski, Jan | Jan Radziszewski | Poland |
| Raedschelders, NN. | NN. Raedschelders | Belgium |
| Raedt, de, D. | D. de Raedt | Belgium |
| Raedt, de, I. | I. de Raedt | Belgium |
| Raedt, de, Karel | Karel de Raedt | Belgium |
| Raedt, de , Rik | Hendrik de Raedt | Belgium |
| Raedt, de, Y. | Y. de Raedt | Belgium |
| Raes, F. | F. Raes | Belgium |
| Raes, J. | J. Raes | Belgium |
| Raes, Victor | Victor Raes | Belgium |
| Rafailovich, Roman | Roman Rafailovich | Russia |
| Raffetot, E. | E. Raffetot | France |
| Raffin, Bruno | Bruno Raffin | France |
 Rafizade, Aziza | Aziza Rafizade | Azerbaidzjan |
 Ragchaa, Tsend | Tsend Ragchaa | Mongolia |
 Ragho, Ishika | Ishika Ragho | Suriname |
| Ragho, Naresh | Naresh Ragho | Suriname |
| Ragho, Shreya | Shreya Ragho | Suriname |
| Ragho, Simran | Simran Ragho | Suriname |
| Raginskis-Repse, Rihards | Rihards Raginskis-Repse | Latvia |
| Ragonesi, Marcello | Marcello Ragonesi | Italy |
