| Naam en Voornaam/Voornamen | Naam Toernooibase | Club of Land |
 Leszczynska, Katarzyna | Katarzyna Leszczynska | Polen |
 Leter, Ferdinand | Ferdinand Leter | Suriname |
 Letter, de, Rene | René de Letter | Belgie |
 Letyagova, Olga | Olga Letyagova | Rusland |
 Leu, Marat | Marat Leu | Wit-Rusland |
| Leuchanka, Maksim | Maksim Leuchanka | Wit-Rusland |
| Leurs, Roger | Roger Leurs | Belgie |
 Levandovsky, Michailo Jaroslavovitsj | Michailo Levandovsky | Ukraine |
| Levchenko, Angelina | Angelina Levchenko | Rusland |
 Levels, E. | E. Levels | Nederland |
| Levens, Robur | Robur Levens | Suriname |
 Leveque, Francis | Francis Leveque | Frankrijk |
| Leveque, Jean-Pierre | Jean-Pierre Leveque | Frankrijk |
| Leveque, Sebastien | Sébastien Leveque | Belgie |
 Levina, Olga | Olga Levina | Israel |
 Levins, Jakovs | Jakovs Levins | Letland |
 Levinson, Eliazar | Eliazar Levinson | USSR |
| Levit, Aleksandr E. | Aleksandr E. Levit | Rusland |
| Levitsky, Vladimir Marianovitsj | Vladimir Levitsky | Ukraine |
| Levko, Aleksandr | Aleksandr Levko | Wit-Rusland |
| Levman, Boris Semionovitsj | Boris Levman | Wit-Rusland |
 Levman, Semion Semionovitsj | Semion Levman (09.11.1896 - 31.03.1943) Voeg info toe | |
| Lewandowski, Jerzy | Jerzy Lewandowski | Polen |
| Lewandowski, Mateusz | Mateusz Lewandowski | Polen |
| Lewek, Antoni | Antoni Lewek | Polen |
 Lewgoy, Jairo | Jairo Lewgoy | Brazilie |
| Lewicki, Oskar | Oskar Lewicki | Polen |
| Lexhay, NN. | NN. Lexhay | Belgie |
 Leye, Aminata | Aminata Leye | Senegal |
 Leyevaldy, M. | M. Leyevaldy | USA |
| Leygues, Pierre | Pierre Leygues | Frankrijk |
| Leyman, NN. | NN. Leyman | Frankrijk |
| Leys, NN. | NN. Leys | Belgie |
| Lezhneva, Marina | Marina Lezhneva | Rusland |
 Lezou, Konan Theophile | Konan Theophile Lezou | Ivoorkust |
| Lhoist, D. | D. Lhoist | Belgie |
| Lhonneux, NN. | NN. Lhonneux | Belgie |
 Li, Aoyun | Aoyun Li | China |
| Li, Borui | Borui Li | China |
| Li, Bowen | Bowen Li | China |
| Li, Chengjun | Chengjun Li | China |
| Li, Chengxi | Chengxi Li | China |
| Li, Dianxin | Dianxin Li | China |
| Li, Dongxin | Dongxin Li | China |
| Li, Gang | Gang Li | China |
| Li, Guan | Guan Li | China |
| Li, Guangyao | Guangyao Li | China |
 Li, Hama Amadou | Hama Amadou Li | Burkina Faso |
| Li, Houguang | Houguang Li | China |
| Li, Jiacheng | Jiacheng Li | China |
| Li, Jing | Jing Li | China |
| Li, Jing (3) | Jing Li (3) | China |
| Li, Peihan | Peihan Li | China |
| Li, Runduo | Runduo Li | China |
| Li, Shuai | Shuai Li | China |
 Li, Wei-Hao | Wei-Hao Li | Taipei |
| Li, Xinhao | Xinhao Li | China |
| Li, Yanzhe | Yanzhe Li | China |
| Li, Yibei | Yibei Li | China |
| Li, Yiyuan | Yiyuan Li | China |
| Li, Yuan | Yuan Li | China |
| Li, Yuqing | Yuqing Li | China |
| Li, Zhengbang | Zhengbang Li | China |
| Li, Zhenguo | Zhenguo Li | China |
| Li, Zhengyi | Zhengyi Li | China |
| Li, Zhenyu | Zhenyu Li | China |
| Lia Wei, Tian | Tian Lia Wei | China |
| Liakhovsky, Aleksandr Sopomonovitsj | Aleksandr Liakhovsky | Wit-Rusland |
| Lian, Bo | Bo Lian | China |
| Liang, Haocheng | Haocheng Liang | China |
| Liang, Jiaminng | Jiaminng Liang | China |
| Liang, Yufei | Yufei Liang | China |
| Liang, Yuyu | Yuyu Liang | China |
| Liang, Zhiyan | Zhiyan Liang | China |
| Liao, Jing | Jing Liao | China |
| Liao, Xiaoyu | Xiaoyu Liao | China |
| Liao, Yuxin | Yuxin Liao | China |
| Liashko, Mykola | Mykola Liashko | Ukraine |
| Liashuk, Daryna | Daryna Liashuk | Ukraine |
| Liauko, Daniil | Daniil Liauko | Wit-Rusland |
| Libbrecht, Alex | Alex Libbrecht | Belgie |
| Libbrecht, Martijn | Martijn Libbrecht | Belgie |
 Liberati, Emilio | Emilio Liberati | Italie |
| Libert, Raymond | Raymond Libert | Belgie |
| Libietis, Ronalds | Ronalds Libietis | Letland |
| Liborau, Marc | Marc Liborau | Frankrijk |
| Lichagin, Konstantin | Konstantin Lichagin | Rusland |
| Lickiewicz, Roman | Roman Lickiewicz | Polen |
| Liddell, Warren | Warren Liddell | USA |
 Lider, Jana | Jana Lider | Duitsland |
| Liebman, Isidore | Isidore Liebman | Frankrijk |
| Liebmann, L. | L. Liebmann | Frankrijk |
| Liems, Bob | Bob Liems | Belgie |
| Lien, Bo-Cheng | Bo-Cheng Lien | Taipei |
| Liepa, Janis | Janis Liepa | Letland |
| Liere, van, Rudy | Rudy van Liere | Belgie |
| Lieshchynskyi, Rostyslav | Rostyslav Lieshchynskyi | Ukraine |
| Lietart, NN. | NN. Liétart | Belgie |
| Lieubray, E. | E. Lieubray | |
| Lifchits, Evgeni | Evgeni Lifchits | Israel |
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