| Zawierski, Bolesław | Bolesław Zawierski (Bolesław Zawierski) | Actor | 1898 - 1906 | 6 | |
| Zapata, Sergio | Sergio Zapata (Sergio Zapata) | Costume Designer, Designer, Lighting Designer | 1962 - 1981 | 6 | |
| Zech, Rosel | Rosel Zech | Actor | 1962 - 1979 | 6 | |
| Zeidler, Hans, Dieter | Hans Dieter Zeidler | Actor | 1955 - 1996 | 6 | |
| Zátka, Ladislav | Ladislav Zátka | Actor | 1972 - 1994 | 6 | |
| Zimmermann, Remo | Remo Zimmermann | Designer | 1952 - 1963 | 6 | |
| Zehlen, Ute | Ute Zehlen | Actor | 1967 - 1985 | 6 | |
| Zygadlo, Peter | Peter Zygadlo | Lighting Designer | 1991 | 6 | |
| Zepperitz, Annette | Annette Zepperitz | Costume Designer, Mask Maker | 1992 - 2003 | 6 | |
| Zetterberg, Alexandra | Alexandra Zetterberg | Actor | 1993 | 6 | |
| Zumbühl, Samuel | Samuel Zumbühl | Actor | 2003 - 2010 | 6 | |
| Zapasiewicz, Zbigniew | Zbigniew Zapasiewicz | Actor, Director | 2006 - 2007 | 6 | |
| Zacher, Johannes | Johannes Zacher | Designer | 2006 - 2015 | 6 | |
| Zaharia, Valentina | Valentina Zaharia | Actor | 2015 - 2016 | 6 | |
| Zambujo, Victor | Victor Zambujo | Actor | 2006 - 2007 | 6 | |
| Zehnder, Pascal | Pascal Zehnder | Actor | 2011 | 6 | |
| Zhang, Lifeng | Lifeng Zhang | Producer | 2014 - 2015 | 6 | |
| Zimina, Elena | Elena Zimina (Elena Zimina) | Actor | 2005 - 2008 | 5 | |
| Zistig, Karl | Karl Zistig (Karl Zistig) | Actor, Director | 1919 - 1936 | 5 | |
| Ziembińska, Halina | Halina Ziembińska (Halina Ziembińska) | Actor | 1989 - 1999 | 5 | |
| Zink, Paul | Paul Zink (Paul Zink) | Actor | 1889 - 1898 | 5 | |
| Zerri, Mr. | Mr. Zerri (Mr. Zerri) | Actor | 1892 - 1894 | 5 | |
| Zampach, Della | Della Zampach (Della Zampach) | Actor | 1906 - 1910 | 5 | |
| Znamenskij, N. | N. Znamenskij (N. Znamenskij) | Actor | 1900 - 1924 | 5 | |
| Zólyomi, Jenő | Jenő Zólyomi | Actor | 1927 - 1928 | 5 | |
| Zeller, Ernst | Ernst Zeller | Actor | 1964 - 1973 | 5 | |
| Zhengping, Zhou | Zhou Zhengping | Lighting Designer | 2006 - 2009 | 5 | |
| Zenhäusern, Walter | Walter Zenhäusern | Actor | 1981 | 5 | |
| Zelenka, Michal | Michal Zelenka | Actor | 2004 - 2012 | 5 | |
| Zavarský, Ján | Ján Zavarský | Designer | 1983 - 2011 | 5 | |
| Zareschi, Elena | Elena Zareschi | Actor | 1954 - 1969 | 5 | |
| Ziethen, Horst | Horst Ziethen | Actor | 1991 | 5 | |
| Zell, Christian | Christian Zell | Actor | 1982 - 2010 | 5 | |
| Zupančič, Milena | Milena Zupančič | Actor | 1991 - 1993 | 5 | |
| Zanelli, Marianne | Marianna Zanelli | Actor | 1993 - 1996 | 5 | |
| Zinsmeister, Katja | Katja Zinsmeister | Actor | 2002 - 2021 | 5 | |
| Zielinski, Scott | Scott Zielinski | Lighting Designer | 2000 - 2016 | 5 | |
| Zarnóczai, Gizella | Gizella Zarnóczai | Actor | 2012 - 2013 | 5 | |
| Zirnstein, Jörg | Jörg Zirnstein | Actor | 1999 - 2016 | 5 | |
| Zanandréa, Ana Paula | Ana Paula Zanandréa | Actor | 2004 - 2005 | 5 | |
| Zavřel, Vlastimil | Vlastimil Zavřel | Actor | 2005 - 2008 | 5 | |
| Zwyssig, Nadja | Nadja Zwyssig | Actor | 2009 | 5 | |
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