| Leonard, John A., | John A. Leonard (John A. Leonard) | Sound Designer | 1990 – 2015 | 10 | |
| Leonard, Lionel | Lionel Leonard | Actor | 1925 | 2 | |
| Leonard, Lydia | Lydia Leonard | Actor | 2015 – 2016 | 2 | |
| Leonard, Sadie | Sadie Leonard | Actor | 2014 | 1 | |
| Leonardi, Anna, | Anna Leonardi | Actor | 1917 | 1 | |
| Leonardi, Coco | Coco Leonardi | Actor | 1994 – 1996 | 2 | |
| Leonardi, Silvia | Silvia Leonardi | Actor | 1985 | 1 | |
| Leone-Ganado, Philip | Philip Leone-Ganado | Actor | 2018 | 1 | |
| Leone, Leon Di | Leon Di Leone | Designer, Lighting Designer | 1984 | 2 | |
| Leonescu , Vasile | Vasile Leonescu | Actor, Director | 1895 | 3 | |
| Leonescu, Adriana | Adriana Leonescu | Costume Designer, Designer | 1969 – 1970 | 2 | |
| Leong, Terry | Terry Leong | Costume Designer | 2001 | 1 | |
| Leonhardt , Wieland | Wieland Leonhardt | Mask Maker | 1956 | 1 | |
| Leonhardt, Dieter | Dieter Leonhardt | Actor | 1982 | 1 | |
| Leonhardt, Herbert | Herbert Leonhardt | Actor | 1966 | 2 | |
| Leoni, Frk., | Frk. Leoni | Actor | 1898 | 1 | |
| Leoni, Leo | Leo Leoni | Mask Maker | 1971 | 2 | |
| Leonidov, Leonid, | Leonid Leonidov | Actor | 1900 | 4 | |
| Leonie, Aenne | Aenne Leonie | Actor | 1914 | 1 | |
| Leonovitch, Andrey | Andrey Leonovitch | Actor | 2005 – 2006 | 2 | |
| Leonowicz, Wojciech | Wojciech Leonowicz | Actor | 2006 – 2008 | 3 | |
| Leontiadis, Sotiris | Sotiris Leontiadis | Actor | 1984 – 1985 | 2 | |
| Leontos, Maria, | Maria Leontos | Actor | 1912 | 1 | |
| Leopold, Manfred | Manfred Leopold | Musician | 1985 | 1 | |
| Leopold, Richard, | Richard Leopold | Actor | 1905 | 3 | |
| Leós, Jón | Jón Leós | Actor | 1944 | 1 | |
| Leövey , Leó | Leó Leövey | Actor | 1925 – 1931 | 2 | |
| Leović, Mara | Mara Leović | Actor | 1952 | 1 | |
| Lepa, Sorin | Sorin Lepa | Actor | 1966 | 1 | |
| Lepage, Mathieu | Mathieu Lepage | Actor | 2019 | 1 | |
| LePage, Sue | Sue LePage | Designer | 2001 | 1 | |
| Lepanto, José Maria, | José Maria Lepanto | Actor | 1889 – 1894 | 4 | |
| Lepavzova, Petja | Petja Lepavzova | Actor | 1993 | 1 | |
| Lepecq, Benoît | Benoît Lepecq | Actor | 1994 | 1 | |
| Lepeniotis, Nikos | Nikos Lepeniotis | Actor | 1939 – 1940 | 2 | |
| Lepeniotis, Tilemachos, | Tilemachos Lepeniotis | Actor | 1904 | 2 | |
| Lepers , Jeanne | Jeanne Lepers | Actor | 2019 – 2020 | 15 | |
| Lepetic, Jozo | Jozo Lepetic | Actor | 1956 | 1 | |
| Lepine, Danièlle | Danièlle Lepine | Actor | 1990 – 1995 | 2 | |
| Lepistö, Tessa, | Tessa Lepistö | Actor | 2011 | 8 | 1 |
| Lepkovskij, E. | E. Lepkovskij | Actor, Director | 1911 | 2 | |
| Lepkowski, Gerald | Gerald Lepkowski | Actor | 1998 | 1 | |
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