| League Youth, The, 20190203 | The Youth League | 20190203 | 3rd February 2019 | Tom Hendry Warehouse Theater | Tom Hendry Warehouse Theater | Canada | |
| Lady from the Sea, The, 20181107 | The Lady from the Sea | 20181107 | 7th November 2018 | Undermain Theatre | Undermain Theatre | United States of America | |
| Lady from the Sea, The, 20190213 | The Lady from the Sea | 20190213 | 13th February 2019 | The Print Room | The Print Room | England | |
| Lady from the Sea, 20191114 | Lady from the Sea | 20191114 | 14th November 2019 | University Theatre, Indiana University | University Theatre, Indiana University | United States of America | |
| leyenda de Pedro, La, 1971 | La leyenda de Pedro (The legend of Pedro) | 1971 | 1971 | Teatro Regina | Teatro Regina | Argentina | |
| leyenda de Pedro, La, 1972 | La leyenda de Pedro | 1972 | 1972 | Nancy Theatre Festival | Nancy Theatre Festival | France | |
| Lady from the Sea, A, 20130811 | بانوی دریایی (A Lady from the Sea) | 20130811 | 11th August 2013 | Tehran City Theater | Tehran City Theater | Iran | |
| Lady from the Sea, The, 20131223 | بانوی دریایی (The Lady from the Sea) | 20131223 | 23rd December 2013 | Senoghte Theater | Senoghte Theater | Iran | |
| Little Eyolf, 20201117 | Little Eyolf | 20201117 | 17th November 2020 | Tower Theatre | Tower Theatre | England | |
| Lady from the Sea, The, 19740305 | The Lady from the Sea | 19740305 | 5th March 1974 | BBC 1 (England/UK) | BBC 1 (England/UK) | England | |
| Lady from the Sea, The, 19111212 | The Lady from the Sea | 19111212 | 12th December 1911 | United States | United States | United States of America | |
| Lady from the Sea, The, 1916 | The Lady from the Sea | 1916 | 1916 | United States | United States | United States of America | |
| Lady from the Sea, The, 1929 | The Lady from the Sea | 1929 | 1929 | United States | United States | United States of America | |
| Lady from the Sea, The, 20200706 | The Lady from the Sea | 20200706 | 6th July 2020 | England | England | England | |
| Lady from the Sea, The, 20220225 | The Lady from the Sea | 20220225 | 25th February 2022 | Court Theatre | Court Theatre | United States of America | |
| Little Eyolf, 19631218 | Little Eyolf | 19631218 | 18th December 1963 | England | England | England | |
| Lady from the Sea, The, 19611004 | The Lady from the Sea | 19611004 | 4th October 1961 | Australia | Australia | Australia | |
| Lady from the Sea, The, 19580824 | The Lady from the Sea | 19580824 | 24th August 1958 | England | England | England | |
| Lady from the Sea, The, 19530510 | The Lady from the Sea | 19530510 | 10th May 1953 | England | England | England | |
| Lille Eyolf, 20220520 | Lille Eyolf | 20220520 | 20th May 2022 | Nationale Scene, Den | Den Nationale Scene | Norway | |
| Little Eyolf, 20220520 | Lille Eyolf | 20220520 | 20th May 2022 | Nationale Scene, Den | Den Nationale Scene | Norway | |
| Lady From The Sea, The, 20221007 | The Lady From The Sea | 20221007 | 7th October 2022 | Neill-Cochran House Museum, The | The Neill-Cochran House Museum | United States of America | |
| Lutkina Kuca, 20220815 | Nora - Lutkina Kuća (Nora - A Doll's House) | 20220815 | 15th August 2022 | Dom Kulture Mišar | Dom kulture na Mišaru
(House of Culture in Mišar) | Serbia | |
| legado de los Rosmer, El, 19830221 | El legado de los Rosmer | 19830221 | 21st February 1983 | Televisión Española (TVE) | Televisión Española (TVE) | Spain | |
| Little Eyolf, 20221202 | Little Eyolf | 20221202 | 2nd December 2022 | Explosives Factory | TW Explosives Factory | Australia | |
| Lady from the Sea, 20221111 | The Lady from the Sea (Lady from the Sea / 海上夫人) | 20221111 | 11th November 2022 | Shànghǎi Guójì Wǔdǎo Zhōngxīn | Shànghǎi Guójì Wǔdǎo Zhōngxīn
(Shanghai International Dance Center) | China | |
| L’ànec salvatge, 19310314 | L’ànec salvatge | 19310314 | 14th March 1931 | Teatre Olimp | Teatre Olimp
(Teatro Olimpo) | Spain | |
| Lady Inger, 20230627 | Lady Inger | 20230627 | 27th June 2023 | Space, The | The Space | England | |
| Lu‘bat al-bayt, 195310 | Lu‘bat al-bayt (doll of the house) | 195310 | October
1953 | Khedivial Opera House | Khedivial Opera House | Egypt | |
| Leonora, 20190603 | Leonora | 20190603 | 3rd June 2019 | Williams Institutional CME Church | Williams Institutional CME Church | United States of America | |
| Lady from the Sea, The, 20190525 | Femeia marii | 20190525 | 25th May 2019 | Teatrul "Tony Bulandra" | Teatrul "Tony Bulandra" | Romania | |
| Lille Eyolf, 18950130 | Lille Eyolf | 18950130 | 30th January 1895 | Stora Teatern | Stora Teatern | Sweden | 1 |
| Lille Eyolf, 19910917 | Lille Eyolf | 19910917 | 17th September 1991 | Larvik | Larvik | Norway | 1 |
| Lille Eyolf, 19920307 | Lille Eyolf | 19920307 | 7th March 1992 | Teaterloftet | Teaterloftet | Norway | 1 |
| Lyver du Peer?, 19961024 | Lyver du Peer? | 19961024 | 24th October 1996 | Bohusläns Teater | Bohusläns Teater | Sweden | 1 |
| Lille Eyolf, 20020830 | Lille Eyolf | 20020830 | 30th August 2002 | Nationaltheatret Amfiscenen | Nationaltheatret Amfiscenen | Norway | 1 |
| Lille Eyolf, 20060524 | Lille Eyolf | 20060524 | 24th May 2006 | Nationale Scene, Den | Den Nationale Scene | Norway | 1 |
| Lille Eyolf, 19720905 | Lille Eyolf | 19720905 | 5th September 1972 | Trøndelag Teater | Trøndelag Teater | Norway | 1 |
| Lille Eyolf, 19830412 | Lille Eyolf | 19830412 | 12th April 1983 | NRK Fjernsyn (Norge) | NRK Fjernsyn (Norge) | Norway | 1 |
| Lille Eyolf, 20140909 | Lille Eyolf | 20140909 | 9th September 2014 | Nationaltheatret Amfiscenen | Nationaltheatret Amfiscenen | Norway | 1 |
| Lille Eyolf, 19680903 | Lille Eyolf | 19680903 | 3rd September 1968 | NRK TV (Norge) | NRK TV (Norge) | Norway | 1 |
| Liar - Part III of the Peer Gynt Project / Løgneren - frit efter Peer Gynt, 20060907 | The Liar - Part III of the Peer Gynt Project / Løgneren - frit efter Peer Gynt | 20060907 | 7th September 2006 | Carlo Theatre | Carlo Theatre | United States of America | 1 |
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