| Name and firstname(s) | Name Toernooibase | Club or Country |
 Lelong, Jacques | Jacques Lelong | France |
| Lelong, Victor | Victor Lelong | France |
| Leloup, Jean | Jean Leloup | France |
 Leloutre, B. | B. Leloutre | Belgium |
| Lemaire, Alfred | Alfred Lemaire | Belgium |
| Lemaire, Didier | Didier Lemaire | France |
 Lemaire, Gerard | Gérard Lemaire ( - 07.11.1984) Add info | Lille |
| Lemaire, Jacques | Jacques Lemaire | France |
| Lemaire, Maxime | Maxime Lemaire | France |
| Lemaire, Theo | Theo Lemaire | France |
| Lemaire, Thomas | Thomas Lemaire | France |
| Lemaitre, H. | H. Lemaitre | Belgium |
| Lemaitre, Leon | Léon Lemaître (27.09.1933 - 12.01.2016) | Belgium |
| Lemal, NN. | NN. Lemal | Belgium |
 Leman, Alexander | Alexander Leman | Russia |
| Lemarchand, | Lemarchand | France |
 Lembergs, Vilnis | Vilnis Lembergs | Latvia |
| Lemeshev, Oleg | Oleg Lemeshev | Russia |
| Lemmens, Bernard | Bernard Lemmens | Belgium |
| Lemmens, Jacques | Jacques Lemmens | Belgium |
| Lemmens, Louis | Louis Lemmens | Belgium |
| Lemmens, NN. | NN. Lemmens | Belgium |
| Lemoine, Gerard | Lemoine Gerard | France |
| Lemonis, Nicolas | Nicolas Lemonis | Belgium |
| Lemory, Roland | Roland Lemory | France |
 Lenge, Mayala | Mayala Lenge | Congo Democratic Republic |
| Lenormand, H. | H. Lenormand | France |
| Lens, Serge | Serge Lens | Belgium |
| Lenssen, Dirk | Dirk Lenssen | Belgium |
| Lent, van, Marcel | Marcel van Lent | Belgium |
| Lent, van, Rosa | Rosa van Lent | Belgium |
 Lentotsjkin, Aleksandr Konstantinovitsj | Aleksandr Lentotsjkin | USSR |
 Leocaria, Marvin | Marvin Leocaria | Curacao |
 Leon, Jose | Jose Leon | Cuba |
| Leonaers, Germaine | Germaine Léonaers | Belgium |
| Leonaers, Lambert | Lambert Leonaers | Belgium |
 Leonar, Jareo | Jareo Leonar | Suriname |
| Leonar, Lofernus | Lofernus Leonar | Suriname |
| Leonard, Albert | Albert Léonard | Belgium |
| Leonard, Francine | Francine Leonard | Belgium |
 Leonard, Karel | Karel Léonard ( - 18.03.1956) Add info | |
| Leonard , NN. (Luik) | NN. Léonard | Belgium |
 Leonardi, Damiano | Damiano Leonardi | Italy |
 Leonardo, Henriquez | Henriquez Leonardo | Dominican Republic |
| Leonkova, Adelina | Adelina Leonkova | Latvia |
 Leonov, Kyrylo | Kyrylo Leonov | Ukraine |
| Leonov, Mykola | Mykola Leonov | Ukraine |
| Leontiev, Egor | Egor Leontiev | Russia |
| Leontiev, Igor | Igor Leontiev | Russia |
| Leontiev, Konstantin | Konstantin Leontiev | Russia |
| Leontiev, Lev | Lev Leontiev | Ukraine |
| Leopoldo, Media | Media Leopoldo | Dominican Republic |
| Leopoldova, Nika | Nika Leopoldova | Russia |
| Leost, Norbert | Norbert Leost | France |
 Lepak, Emilia | Emilia Lepak | Poland |
| Lepas, NN. | NN. Lepas | Belgium |
| Lepeltier, Jacques | Jacques Lepeltier | France |
 Lepik, Kerttu | Kerttu Lepik | Estonia |
| Lepiks, Woldemir | Woldemir Lepiks | Belgium |
| Lepot, NN. | NN. Lepot | Belgium |
 Lepsic, Miljenko | Miljenko Lepsic | Yugoslavia |
 Leqi, Chen | Chen Leqi | China |
| Lequette, J.P. | J.P. Lequette | France |
| Lequibin, F. | F. Léquibin | France |
| Lerch, Francois | François Lerch | Belgium |
| Leroy, A. | A. Leroy | France |
| Leroy, Francis | Francis Leroy | Lille |
| Leroy, Frederic | Frédéric Leroy | France |
| Leroy, Jean Louis | Jean Louis Leroy | France |
| Leroy, Juf. | Juf. Leroy | Belgium |
| Leroy, Sylvie | Sylvie Leroy | France |
| Leruth, Philippe | Philippe Leruth | Belgium |
| Leruth, Christian | Christian Leruth | Belgium |
| Leruth, Joseph | Joseph Leruth | Belgium |
| Leruth, Marianne | Marianne Leruth | Belgium |
| Lesage, Henri | Henri Lesage ( - 16.12.1895) Add info | France |
| Lescieux, Quentin | Quentin Lescieux | France |
| Lescoutre, Romain | Romain Lescoutre | France |
| Lesenfans, P. | P. Lesenfans | Belgium |
| Leshchinski, B. | B. Leshchinski | USSR |
 Leshkevich, Nikolay Anatolyevitsj | Nikolay Leshkevitsj | Belarus |
| Leshuk, Alexandr | Alexandr Leshuk | Ukraine |
| Lesjtsjow, Z. | Z. Lesjtsjow | USSR |
| Lesnes, Philippe | Philippe Lesnes | France |
| Lesniewski, Michal | Michal Lesniewski | Poland |
| Lesniewski, NN. | NN. Lesniewski | Belgium |
| Lesniewski, Radoslaw | Radoslaw Lesniewski | Poland |
| Lesoffre, | Lesoffre | France |
| Lestshew, Evgenij | Evgenij Lestshew | USSR |
| Leszczynska, Katarzyna | Katarzyna Leszczynska | Poland |
| Leter, Ferdinand | Ferdinand Leter | Suriname |
| Letter, de, Rene | René de Letter | Belgium |
| Letyagova, Olga | Olga Letyagova | Russia |
| Leu, Marat | Marat Leu | Belarus |
| Leuchanka, Maksim | Maksim Leuchanka | Belarus |
| Leurs, Roger | Roger Leurs | Belgium |
| Levandovsky, Michailo Jaroslavovitsj | Michailo Levandovsky | Ukraine |
| Levchenko, Angelina | Angelina Levchenko | Russia |
 Levels, E. | E. Levels | Netherlands |
| Levens, Robur | Robur Levens | Suriname |
