| Name and firstname(s) | Name Toernooibase | Club or Country |
 Let, van der, Andre | André van der Let | |
| Let, van der, Gerda | Gerda van der Let | |
| Let, van der, Henk Jan | Henk Jan van der Let | |
| Let, van der, Hilda | Hilda van der Let | |
 Let, van der, Jan | Jan van der Let ( - 01.08.1991) Add info | |
| Let, van der, Tamme | Tamme van der Let (31.03.1949 - 30.05.2020) Add info | |
| Let, van der, Wolter | Wolter van der Let | |
 Leter, Ferdinand | Ferdinand Leter | Suriname |
 Letteboer, Bertwin | Bertwin Letteboer | Witte van Moort Westerhaar |
 Letter, de, Rene | René de Letter | Belgium |
 Letyagova, Olga | Olga Letyagova | Russia |
 Leu, Marat | Marat Leu | Belarus |
| Leuchanka, Maksim | Maksim Leuchanka | Belarus |
| Leuffen, van, Wil | Wil van Leuffen | |
 Leunis, NN. | NN. Leunis | Zuid Holland |
| Leurs, Roger | Roger Leurs | Belgium |
 Leushuis, Hans | Hans Leushuis | Bornse Damvereniging Borne |
| Leushuis, Hans (dubbel) | dubbele invoer | |
 Leusink, Eric | Eric Leusink | EDC Enschede |
| Leusink, A. (dubbel) | dubbele invoer | |
 Levandovsky, Michailo Jaroslavovitsj | Michailo Levandovsky | Ukraine |
| Levchenko, Angelina | Angelina Levchenko | Russia |
 Levels, E. | E. Levels | Netherlands |
| Levels, Peter Christiaan | Piet Levels (01.11.1933 - 25.04.2008) Add info | |
| Levens, Robur | Robur Levens | Suriname |
 Leveque, Francis | Francis Leveque | France |
| Leveque, Jean-Pierre | Jean-Pierre Leveque | France |
| Leveque, Sebastien | Sébastien Leveque | Belgium |
 Lever, P. | P. Lever | Componisten |
| Levering, Remko | Remko Levering | |
| Levi, H.M. | H.M. Levi | |
 Levina, Olga | Olga Levina | Israel |
 Levins, Jakovs | Jakovs Levins | Latvia |
 Levinson, Eliazar | Eliazar Levinson | USSR |
| Levit, Aleksandr E. | Aleksandr E. Levit | Russia |
| Levitsky, Vladimir Marianovitsj | Vladimir Levitsky | Ukraine |
| Levko, Aleksandr | Aleksandr Levko | Belarus |
| Levman, Boris Semionovitsj | Boris Levman | Belarus |
 Levman, Semion Semionovitsj | Semion Levman (09.11.1896 - 31.03.1943) Add info | |
 Lewandowski, Jerzy | Jerzy Lewandowski | Poland |
| Lewandowski, Mateusz | Mateusz Lewandowski | Poland |
| Lewark, P. | P. Lewark | |
| Lewek, Antoni | Antoni Lewek | Poland |
 Lewgoy, Jairo | Jairo Lewgoy | Brazil |
| Lewicki, Oskar | Oskar Lewicki | Poland |
| Lewkowicz, John | John Lewkowicz | |
| Lexhay, NN. | NN. Lexhay | Belgium |
 Leye, Aminata | Aminata Leye | Senegal |
 Leyevaldy, M. | M. Leyevaldy | USA |
| Leygues, Pierre | Pierre Leygues | France |
| Leyman, NN. | NN. Leyman | France |
| Leys, NN. | NN. Leys | Belgium |
| Leysen, Eef | Eef Leysen | |
| Lezhneva, Marina | Marina Lezhneva | Russia |
 Lezou, Konan Theophile | Konan Theophile Lezou | Ivory Coast |
| Lhoist, D. | D. Lhoist | Belgium |
| Lhonneux, NN. | NN. Lhonneux | Belgium |
 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 | Belarus |
| 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 | Belarus |
