| Luera, Gabriel, Itzcoatl | Gabriel Itzcoatl Luera | Actor | 2018 | 1 | |
| Lamb, Aaron | Aaron Lamb | Director | 2019 | 1 | |
| Lewis, Brian, S. | Brian S. Lewis | Actor | 2019 | 1 | |
| Lagerpusch, Ole | Ole Lagerpusch | Actor | 2017 | 1 | |
| Lisman, Amanda | Amanda Lisman | Actor | 2019 - 2022 | 2 | |
| Lewis, Christopher | Christopher Lewis | Actor | 2009 | 1 | |
| Laidlaw, Brian | Brian Laidlaw | | | | |
| Lainer, Dora | Dora Lainer | Actor | 2019 | 2 | |
| Lafferey, Dane | Dane Lafferey | Costume Designer, Designer | 2019 - 2022 | 2 | |
| Lake, Beth | Beth Lake | Sound Designer | 2019 | 1 | |
| Lanker, Todd | Todd Lanker | Actor | 2019 | 1 | |
| Lebron, Juan, Rivera | Juan Rivera Lebron | Actor | 2019 | 1 | |
| Lopez, Ruben | Ruben Lopez | Actor | 2019 | 17 | |
| Lindström, Jeff | Jeff Lindström | Actor | 2019 | 17 | |
| Lamartine, C.W. | C.W. Lamartine | Conductor | 1892 | 1 | |
| Lisiansky, Alexander | Alexander Lisiansky | Designer | 2016 | 1 | |
| Lunn, Greg | Greg Lunn | Actor | 2019 | 1 | |
| Liu, Qiqi | Qiqi Liu | Dancer | 2019 | 1 | |
| Levine, Adam | Adam Levine | Director | 2019 | 1 | |
| Lynn, Cordelia | Cordelia Lynn | Author | 2019 | 2 | |
| Lohse, Otto | Otto Lohse | Conductor, Musical Director | 1916 - 1918 | 2 | |
| Loken, Jessica | Jessica Loken | Actor | 2019 | 1 | |
| Leary, Simon | Simon Leary | Actor | 2019 | 3 | |
| Lierke, Hanna | Hanna Lierke | Actor | 1919 | 1 | |
| L'hermet, Hans | Hans L'hermet | Conductor | 1921 - 1922 | 2 | |
| Lovrić Caparin, Sara | Sara Lovrić Caparin | Costume Designer | 2017 - 2018 | 2 | |
| Lutze, Walter | Walter Lutze | Conductor | 1925 | 1 | |
| Ler, Mirna | Mirna Ler | Designer | 2015 - 2022 | 3 | |
| Lupi, Magdalena | Magdalena Lupi | Dramaturg | 2001 | 1 | |
| Laginja, Dalibor | Dalibor Laginja | Designer | 2001 | 1 | |
| Liverić, Alen | Alen Liverić | Actor | 2001 | 1 | |
| Leskovac, Mileta | Mileta Leskovac | Designer | 1955 - 1978 | 2 | |
| Lukić, Andrija | Andrija Lukić | Actor, Director | 1903 - 1907 | 3 | |
| Laher, Torie | Torie Laher | Actor | 2019 | 1 | |
| Lukić, Tinka | Tinka Lukić | Actor | 1903 - 1907 | 2 | |
| Ljubičić, Vitomir | Vitomir Ljubičić | Actor | 1978 | 1 | |
| Lazarević, Laza | Laza Lazarević | Actor | 1951 | 1 | |
| Lv, Yuzhou | Yuzhou Lv | Adaptation | 2019 | 1 | |
| Lin, Cuixi | Cuixi Lin | Adaptation | 2019 | 1 | |
| Liu, Yixi | Yixi Liu | Lighting Designer | 2019 | 1 | |
| Liu, Yixi | Yixi Liu | | | | |
| Luetić, Tomislav | Tomislav Luetić | Sound Designer | 2013 | 1 | |
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