| Lower Glasshouse Theatre | Lower Glasshouse Theatre | England, Stourbridge, Wollaston Rd | 2005-06-17 | 2005-07-24 | 2005 | 1 | |
| Lafayette | Lafayette | United States, Lafayette | 1903-10-16 | 1903-10-16 | 1903 | 1 | |
| Lafayette Square Opera House | Lafayette Square Opera House | United States, Washington D.C., 717 Madison Place | 1900-11-30 | 1900-11-30 | 1900 | 1 | |
| Literaturno-memorial'nyj muzej F. M. Dostoevskogo | Literaturno-memorial'nyj muzej F. M. Dostoevskogo | Russia, St Petersburg | 2003-06-07 | -- | 2003 | 1 | |
| Lyceum Theater | Lyceum Theater | United States, Ithaca | 1909-12-16 | -- | 1909 | 1 | |
| Lycée de Thiaroye | Lycée de Thiaroye | Senegal, Thiaroye | 2021-05-08 | -- | 2021 | 1 | |
| Laxmi Narayan Temple Complex | Laxmi Narayan Temple Complex | India, Mumbai, Marve Road | 2017-04-02 | 2017-04-02 | 2017 | 1 | |
| Linenhall Arts Centre | Linenhall Arts Centre | Ireland, Castlebar, Linenhall St | 2011-05-19 | -- | 2011 | 1 | |
| Limbažos | Limbažos | Latvia, Limbažos | 1918-08-31 | -- | 1918 | 1 | |
| Little Theater | Little Theater | United States, Lexington, Transylvania University, W. 4th Street | 2001-11-01 | 2001-11-10 | 2001 | 1 | |
| Lugo, Teatro | Teatro Lugo | Italy, Lugo, Piazza Cavour, 17 | 2017-01-13 | 2017-01-15 | 2017 | 1 | |
| Loughborough Town Hall Theatre | Loughborough Town Hall Theatre | England, Loughborough, Leicestershire, Market Place | 2014-10-21 | 2014-10-21 | 2014 | 1 | |
| Latzer Hall | Latzer Hall | United States, Champaign, 1001 S. Wright Street | 1947-12-10 | -- | 1947 | 1 | |
| Ladugårdslands-Teatern | Ladugårdslands-Teatern | Sweden, Stockholm, Östermalmstorg | 1877-01-31 | -- | 1877 | 1 | |
| Lardal ungdomsskole | Lardal ungdomsskole | Norway, Svarstad, Lågaveien 26 | 2007-05-31 | -- | 2007 | 1 | |
| Larrañaga | Larrañaga | Uruguay, Salto | 1973-08-04 | -- | 1973 | 1 | |
| Lloyds storsal | Lloyds storsal | Hungary, Győr | 1928-03-31 | -- | 1928 | 1 | |
| Lumbrales | Lumbrales | Spain, Lumbrales | 2006-08-13 | -- | 2006 | 1 | |
| Lucernaire, Théâtre du | Théâtre du Lucernaire | France, Paris, 53 rue Notre Dame des Champs | 2016-12-07 | 2017-03-12 | 2016 | 1 | |
| Lüdenscheid, Kulturhaus | Kulturhaus Lüdenscheid | Germany, Lüdenscheid, Freiherr-vom-Stein-Straße 9 | 2017-01-11 | -- | 2017 | 1 | |
| Lenzburg | Lenzburg | Switzerland, Lenzburg | 1991-09-12 | -- | 1991 | 1 | |
| Lincoln Park | Lincoln Park | United States, Cleveland | 2011-08-05 | -- | 2011 | 1 | |
| Lødingen | Lødingen (Loedingen) | Norway, Lødingen | 1971-03-08 | -- | 1971 | 1 | |
| La Jolla Playhouse | La Jolla Playhouse | United States, San Diego | 1987-06-30 | 1987-08-01 | 1987 | 1 | |
| Los Teatros de San Telmo | Los Teatros de San Telmo | Argentina, Buenos Aires, Cochabamba 360 | 1976-08-20 | -- | 1976 | 1 | |
| Lillhärdal | Lillhärdal | Sweden, Lillhärdal | 1989-10-06 | 1989-10-06 | 1989 | 1 | |
| Lenfilm | Lenfilm | Russia, St. Petersburg | 2017-10-31 | 2017-10-31 | 2017 | 1 | |
| Lyceum Theatre | Lyceum Theatre | United States, Scranton | 1911-12-27 | 1911-12-27 | 1911 | 1 | |
| La Jonquière, Théâtre de | Théâtre de La Jonquière | France, Paris, 88 Rue de La Jonquière | 2015-09-16 | 2015-09-19 | 2015 | 1 | |
| Linda Gross Theater | Linda Gross Theater | United States, New York, 336 W 20th St | -- | -- | | | |
| Linares | Linares | Spain, Linares | -- | -- | | | |
| Liepaja | Liepaja | Latvia, Liepaja | -- | -- | | | |
| Lena | Lena | Norway, Lena | -- | -- | | | |
| Liegnitz | Liegnitz | Poland, Legnica | -- | -- | | | |
| Ljubljana | Ljubljana | Slovenia, Ljubljana | -- | -- | | | |
| Lieksa | Lieksa | Finland, Lieksa | -- | -- | | | |
| Lipovăţ | Lipovăţ | Romania, Lipovăţ | -- | -- | | | |
| Lewistown | Lewistown | United States, Lewistown | -- | -- | | | |
| Liverpool | Liverpool | England, Liverpool | -- | -- | | | |
| Losheim am See | Losheim am See | Germany, Losheim am See | -- | -- | | | |
| Los Angeles | Los Angeles | United States, Los Angeles | -- | -- | | | |
| Langschede | Langschede | Germany, Langschede | -- | -- | | | |
|
|
