| Zauner, Andreas | Andreas Zauner | | | | 4 |
| Zubler, Leonard | Leonard Zubler | | | | 3 |
| Zamparini, Greta | Greta Zamparini | Actor | 2006 | 2 | 2 |
| Zachrison, Eric | Eric Zachrison | Actor, Director, Translator | 1880 - 1912 | 14 | 1 |
| Zhuzhen, Sun | Sun Zhuzhen | Actor | 2010 | 1 | 1 |
| Zinck, Auguste | Auguste Zinck | Adaptation, Translator | 1888 - 1967 | 22 | 1 |
| Zajac, Matthew | Matthew Zajac | Actor | 2008 | 10 | 1 |
| Zhaohua, Lin | Zhaohua Lin | Director, Lighting Designer | 2006 - 2016 | 16 | 1 |
| Zagermann, Simon | Simon Zagermann | Actor | 2012 - 2023 | 2 | 1 |
| Zink, Cornelia | Cornelia Zink | Actor | 2005 - 2014 | 3 | 1 |
| Zopegni, Karola | Karola Zopegni | Actor | 1969 | 2 | 1 |
| Zyto, Julia | Julia Zyto | Actor | 2007 | 1 | 1 |
| Zulceta, Julio | Julio Zulceta | | | | |
| Zelwerowicz, Aleksander | Aleksander Zelwerowicz | Actor, Director | 1901 - 1920 | 12 | |
| Zuccheri, Mini | Mini Zuccheri | Costume Designer | 2001 - 2007 | 2 | |
| Zerwer, Uwe | Uwe Zerwer | Actor | 2003 - 2022 | 6 | |
| Zöhner, Andreas | Andreas Zöhner | Actor | 2004 | 1 | |
| Zaborowska, Danuta | Danuta Zaborowska | Actor | 1954 - 1958 | 2 | |
| Zach, Jiří | Jiří Zach | Actor | 1958 | 1 | |
| Zäch, Dorli | Dorli Zäch | Actor | 1944 | 1 | |
| Zacharov, Daniil | Daniil Zacharov | Actor | 2001 | 1 | |
| Zachow-Vallentin, Elise | Elise Zachow-Vallentin | Actor | 1900 - 1918 | 7 | |
| Zaczek, Halina | Halina Zaczek | Actor | 1954 | 1 | |
| Zade, Maja | Maja Zade | Dramaturg | 2002 - 2018 | 45 | |
| Zadek, Peter | Peter Zadek | Director, Translator | 1967 - 2016 | 156 | |
| Zahonero, Coraly | Coraly Zahonero | Actor | 2006 | 1 | |
| Záhořík, Vojta | Vojta Záhořík | Actor | 1954 | 1 | |
| Záhoříková, Arnoštka | Arnoštka Záhoříková | Actor | 1954 | 1 | |
| Zaitzow, Alexey | Alexey Zaitzow | Designer | 1928 - 1938 | 10 | |
| Zak, Erwin | Erwin Zak | Composer | 1987 | 1 | |
| Zales, Eroca | Eroca Zales | Actor | 2007 | 1 | |
| Zalma, Adriana | Adriana Zalma | Actor | 1999 | 1 | |
| Zamulo, Birgit | Birgit Zamulo | Actor | 1983 - 2013 | 3 | |
| Zandén, Philip | Philip Zandén | Actor, Adaptation, Costume Designer, Designer, Director | 1987 - 2005 | 22 | |
| Zapletal, Jiří | Jiří Zapletal | Actor, Adaptation, Designer | 1957 - 1985 | 4 | |
| Zapolska, Gabriela | Gabriela Zapolska | Actor | 1882 - 1899 | 12 | |
| Zarish, Janet | Janet Zarish | Actor, Director | 1985 - 2007 | 3 | |
| Zart, Christine | Christine Zart | Actor | 1997 | 1 | |
| Zatorski, Witold | Witold Zatorski | Director | 1970 | 1 | |
| Zawada, Barbara | Barbara Zawada | Designer | 1978 - 1994 | 4 | |
| Zawadzki, Stanisław (Knake) | Stanisław (Knake) Zawadzki | Actor | 1892 - 1899 | 4 | |
| Zedolin, Sven | Sven Zedolin | Actor | 1962 | 1 | |
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