| Zeyl, Jennifer | Jennifer Zeyl | Designer, Director | 2007 - 2012 | 3 | 1 |
| Zillig, Winfried | Winfried Zillig | Composer | 1962 - 1964 | 3 | 1 |
| Zuschke, Mandy | Mandy Zuschke | Actor | 2009 - 2011 | 8 | 1 |
| Zwimpfer, Kaspar | Kaspar Zwimpfer | Designer | 2009 | 1 | 1 |
| Zivot, Eric | Eric Zivot | Director | 2012 | 1 | 1 |
| Zybala, Brian | Brian Zybala | Actor | 2012 | 1 | 1 |
| Zes, Evan | Evan Zes | Actor | 2011 | 4 | 1 |
| Zeniter, Alice | Alice Zeniter | Translator | 2015 | 15 | 1 |
| Zerzawy, Milian | Milian Zerzawy | Actor | 2012 - 2017 | 2 | 1 |
| Zadig, Fylgia | Fylgia Zadig | Actor | 1955 - 1976 | 4 | 1 |
| Zaman, Ashok | Ashok Zaman | Actor | 2012 | 1 | 1 |
| Zivoinovic, Velimir Massuka | Velimir Massuka Zivoinovic (Велимир Масука Живојиновић) | Director, Translator | 1922 - 1956 | 6 | 1 |
| Zandwijk, Alize | Alize Zandwijk | Director | 2017 | 1 | 1 |
| Zecha, Fritz | Fritz Zecha | Director | 1970 | 1 | 1 |
| Zaice, Anda | Anda Zaice | Actor | 1979 | 1 | 1 |
| Zulceta, Julio | Julio Zulceta | | | | |
| Zelwerowicz, Aleksander | Aleksander Zelwerowicz | Actor, Director | 1901 - 1920 | 12 | |
| Zuccheri, Mini | Mini Zuccheri | Costume Designer | 2001 - 2007 | 2 | |
| Zöhner, Andreas | Andreas Zöhner | Actor | 2004 | 1 | |
| Zaborowska, Danuta | Danuta Zaborowska | Actor | 1954 - 1958 | 2 | |
| 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 | Adaptation, Dramaturg | 2002 - 2025 | 47 | |
| Zahonero, Coraly | Coraly Zahonero | Actor | 2006 | 1 | |
| Záhořík, Vojta | Vojta Záhořík | Actor | 1954 | 1 | |
| Záhoříková, Arnoštka | Arnoštka Záhoříková | Actor | 1954 | 1 | |
| 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 | |
| Zapletal, Jiří | Jiří Zapletal | Actor, Adaptation, Designer | 1957 - 1985 | 4 | |
| 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 | |
| Zegalski, Jerzy | Jerzy Zegalski | Director | 1959 - 1989 | 3 | |
| Zehelein, Klaus | Klaus Zehelein | Dramaturg | 1974 - 1990 | 2 | |
| Zeigler, George | George Zeigler | Actor | 1999 | 1 | |
| Zeiser, Hanskarl | Hanskarl Zeiser | Director | 1964 - 1967 | 2 | |
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