| Ladányi, Ferenc | Ferenc Ladányi | Actor | 1944 - 1958 | 3 | |
| Ladd, Marion | Marion Ladd | Actor | 1960 | 1 | |
| Ladd, Victor | Victor Ladd | Actor | 1960 | 1 | |
| Ladegaard, Anna | Anna Ladegaard | Actor | 2018 | 1 | |
| Ladeira, Vanda | Vanda Ladeira | Actor | 2006 | 1 | |
| Lademann, Felix | Felix Lademann | Actor | 1961 | 1 | |
| Ladenburg, Jack | Jack Ladenburg | | | | 5 |
| Ladenburg, Phoebe | Phoebe Ladenburg | Actor | 2013 - 2014 | 11 | |
| Ladengast, Walter | Walter Ladengast (Walter Ladengast) | Actor | 1938 | 1 | |
| Laderchi, M. | M. Laderchi (M. Laderchi) | Actor | 1905 - 1907 | 5 | |
| Lades, Wilhelm | Wilhelm Lades | Dramaturg | 1983 - 1984 | 2 | |
| Ladib, Saadia | Saadia Ladib (Saadia Ladib) | Actor | 2002 | 14 | |
| Ladik, Julia | Julia Ladik | Actor | 2017 | 1 | |
| Ladik, Katalin | Katalin Ladik | Actor | 1989 | 1 | |
| Ladikou, Alexandra | Alexandra Ladikou | Actor | 1985 - 2005 | 4 | |
| Ladman, Jeff | Jeff Ladman (Jeff Ladman) | Sound Designer | 1995 - 2000 | 3 | |
| Ladó, Szabolcs | Szabolcs Ladó | Actor | 1996 | 1 | |
| Ladrette, Antoine | Antoine Ladrette | Musician | 1981 | 2 | |
| Ladurner, Rudolf | Rudolf Ladurner | Designer, Director | 2019 | 2 | |
| Ladurner, Sabine | Sabine Ladurner | Assistant Director | 2019 | 1 | |
| Ladwig, Thomas | Thomas Ladwig | Director | 2009 | 2 | |
| Ladygin, Mihail | Mihail Ladygin | Actor | 1968 | 1 | |
| Lađević, Momo | Momo Lađević | Sound Designer | 2022 | 1 | |
| Laðevac, Mihajlo | Mihajlo Laðevac | Actor | 2002 | 2 | |
| Laenen, Heinrich | Heinrich Laenen | Actor | 2006 | 2 | |
| Laertis, Marios | Marios Laertis | Translator | 1974 | 1 | |
| Laes, Väino | Väino Laes | Actor | 1989 | 1 | |
| Laestadius, Lars-Levi | Lars-Levi Laestadius | Translator | 1956 | 1 | |
| Laethem, Els Van | Els Van Laethem | Musician | 2009 | 16 | |
| Lafargeas, Beata | Beata Lafargeas | Actor | 2015 | 2 | |
| LaFave, Jerry | Jerry LaFave (Jerry LaFave) | Composer | 2002 | 1 | |
| LaFevre, Ned | Ned LaFevre | Actor | 1932 | 1 | |
| Laffan, Patrick | Patrick Laffan (Patrick Laffan) | Director | 1975 - 1984 | 3 | |
| Lafferey, Dane | Dane Lafferey | Costume Designer, Designer | 2019 - 2022 | 2 | |
| Lafferty, John | John Lafferty (John Lafferty) | Lighting Designer, Sound Designer | 1963 | 2 | |
| Lafferty, Marty | Marty Lafferty | Actor | 1971 | 1 | |
| LaFleur, Jorah | Jorah LaFleur | Actor | 2011 | 1 | |
| Lafond, Grégoire | Grégoire Lafond | Lighting Designer | 2020 | 1 | |
| Lafontaine, Josie | Josie Lafontaine | Actor | 1890 | 1 | |
| Laforêt, Hermann | Hermann Laforêt | Actor | 1962 | 1 | |
| LaFortune, Christina | Christina LaFortune | Actor | 2019 | 1 | |
| Lafrenz, Helene | Helene Lafrenz | Actor | 1905 | 1 | |
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