7,133 people with a page here, the busiest first, counted by the productions and shows we hold for each. Another 24,181 people are named in cast lists and have no page yet.
| Larry Holofcener Lyricist | 2 shows |
| Larry Keith Actor | 2 productions |
| Larry L. King Book Writer, Composer | 2 shows |
| Laura Bell Bundy Actor | 2 productions |
| Lauren Bacall Actor | 2 productions |
| Lauren Patten Actor | 2 productions |
| Lauren Yalango-Grant Choreographer | 2 shows |
| Laurence Connor Director | 2 shows |
| Lauri Peters Actor | 2 productions |
| Laurie Metcalf Actor | 2 productions |
| Lawrence E. Street Actor | 2 productions |
| Lawrence John Moss Actor | 2 productions |
| Lawrence Winters Actor | 2 productions |
| Lawson Bates Actor | 2 productions |
| Ledisi Actor | 2 productions |
| Lee Cass Actor | 2 productions |
| Lee Dixon Actor | 2 productions |
| Lee Morgan Actor | 2 productions |
| Lee Sherman Choreographer | 2 shows |
| Lee Venora Actor | 2 productions |
| Leigh Allen Actor | 2 productions |
| Leigh Ann Larkin Actor | 2 productions |
| Leila Ernst Actor | 2 productions |
| Lena Hall Actor | 2 productions |
| Lenora Nemitz Composer | 2 shows |
| Leo Schumer Composer | 2 shows |
| Leona Avery Actor | 2 productions |
| Lesli Margherita Actor | 2 productions |
| Leslie Banks Actor | 2 productions |
| Leslie Denniston Actor | 2 productions |
| Leslie Feagan Actor | 2 productions |
| Leslie Stevens Actor | 2 productions |
| Lester Wilson Choreographer | 2 productions |
| Levi Kreis Actor | 2 productions |
| Lew Fields Book Writer, Director | 2 productions |
| Lew Leslie Director | 2 shows |
| Liam Steel Choreographer | 2 shows |
| Liana Hunt Actor | 2 productions |
| Liev Schreiber Actor | 2 productions |
| Lila Kedrova Actor | 2 productions |
| Liliane Montevecchi Actor | 2 productions |
| Lina Abarbanell Actor | 2 productions |
| Lindsey Ferrentino Book Writer | 2 shows |
| Line, A Chorus Composer | 2 shows |
| Linedy Genao Actor | 2 productions |
| Lionel Bart Book Writer, Composer, Lyricist | 2 shows |
| Lisa Kirk Actor | 2 productions |
| Lisa Loomer Book Writer | 2 shows |
| Lloyd Harris Actor | 2 productions |
| Lois Bewley Actor | 2 productions |
| Lois Bolton Actor | 2 productions |
| Lois Ewell Actor | 2 productions |
| Lois Hunt Director | 2 productions |
| Lois Moran Actor | 2 productions |
| Lonny Price Director | 2 productions |
| Lora Lee Gayer Actor | 2 productions |
| Lorenzo Fuller Actor | 2 productions |
| Lorraine Serabian Composer | 2 productions |
| Louise Brown Actor | 2 productions |
| Louise Hawthorne Actor | 2 productions |