| Laurey, Christiane | Christiane Laurey (Christiane Laurey) | Actor | 1924 - 1929 | 2 | |
| Lauritzen, Carl | Carl Lauritzen (Carl Lauritzen) | Actor | 1928 - 1935 | 4 | |
| Lauritzsen, Jonas | Jonas Lauritzsen (Jonas Lauritzsen) | Actor | 2007 | 1 | |
| Lauterbach, Hansmanfred | Hansmanfred Lauterbach (Hansmanfred Lauterbach) | Actor | 1931 | 1 | |
| Lautner, Romana | Romana Lautner (Romana Lautner) | Dramaturg | 2007 - 2008 | 2 | |
| Lavelle, Eunice | Eunice Lavelle (Eunice Lavelle) | Actor | 2007 | 8 | |
| Lavén, Albin | Albin Lavén (Albin Lavén) | Actor | 1886 - 1917 | 14 | |
| Lavery, Bryony | Bryony Lavery (Bryony Lavery) | Adaptation, Producer | 2004 - 2017 | 12 | |
| Lavičková, Olga | Olga Lavičková (Olga Lavičková) | Costume Designer | 1956 | 1 | |
| Lavrysen, Dirk | Dirk Lavrysen (Dirk Lavrysen) | Actor | 1989 - 2001 | 41 | |
| Law, Caroline | Caroline Law (Caroline Law) | Director | 2004 | 1 | |
| Lawder, Anne | Anne Lawder (Anne Lawder) | Actor | 1973 - 1983 | 7 | |
| Lawler, Jimmy | Jimmy Lawler (Jimmy Lawler) | Actor | 1955 | 1 | |
| Lawrance, Clare | Clare Lawrance (Clare Lawrance) | Actor | 2007 | 1 | |
| Lawton, Anthony | Anthony Lawton (Anthony Lawton) | Actor | 1999 | 1 | |
| Layton, Erin | Erin Layton (Erin Layton) | Actor | 2002 | 1 | |
| Lazar, Evyatat | Evyatat Lazar (Evyatat Lazar) | Actor | 2000 | 1 | |
| Lazareth, Helene | Helene Lazareth (Helene Lazareth) | Actor | 1951 | 1 | |
| Lazarov, Kiril | Kiril Lazarov (Kiril Lazarov) | Sound Designer | 2001 | 1 | |
| Lazier, Gil | Gil Lazier (Gil Lazier) | Director | 2003 - 2010 | 3 | |
| Leabo, Loi | Loi Leabo (Loi Leabo) | Choreographer | 1998 | 1 | |
| Leach, Dick | Dick Leach (Dick Leach) | Actor | 1956 | 1 | |
| Leach, Patricia | Patricia Leach (Patricia Leach) | Actor | 1956 - 1991 | 2 | |
| Leach, Viola | Viola Leach (Viola Leach) | Actor | 1929 | 2 | |
| Leahy, Emily | Emily Leahy (Emily Leahy) | Actor | 2005 | 1 | |
| Leal, Indira | Indira Leal (Indira Leal) | Actor | 1998 - 2002 | 4 | |
| Leandro, Carolina | Carolina Leandro (Carolina Leandro) | Actor | 2000 | 1 | |
| LeArt, Co-production | Co-production LeArt (Co-production LeArt) | | | | |
| Leat, Heather | Heather Leat (Heather Leat) | Costume Designer | 1994 | 6 | |
| Leatherman, Christine | Christine Leatherman (Christine Leatherman) | Actor | 1971 | 1 | |
| Leavy, Pat | Pat Leavy (Pat Leavy) | Actor | 1982 - 1993 | 2 | |
| Lebiush, Zalman | Zalman Lebiush (Zalman Lebiush) | Actor | 1959 | 1 | |
| Leboeuf, Diane | Diane Leboeuf (Diane Leboeuf) | Sound Designer | 1995 | 1 | |
| Lebsanft, Wiggo | Wiggo Lebsanft (Wiggo Lebsanft) | Actor | 1990 | 2 | |
| Lechle, Anja | Anja Lechle (Anja Lechle) | Actor | 2004 - 2005 | 2 | |
| Leder, Peter | Peter Leder (Peter Leder) | Director | 1969 | 1 | |
| Lederberg, Sarah | Sarah Lederberg (Sarah Lederberg) | Costume Designer | 1989 | 1 | |
| Lee, Kris | Kris Lee (Kris Lee) | Actor | 2002 | 1 | |
| Leenders, Annie | Annie Leenders (Annie Leenders) | Actor | 1955 | 1 | |
| Leesmend, Kristel | Kristel Leesmend (Kristel Leesmend) | Actor | 1995 | 1 | |
| Leeson, Victor | Victor Leeson (Victor Leeson) | Actor | 1960 | 1 | |
| Lefmann, Klaus-Peter | Klaus-Peter Lefmann (Klaus-Peter Lefmann) | Actor | 1998 | 1 | |
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