| Zadek, Peter | Peter Zadek | Director, Translator | 1967 - 2016 | 156 | 1 |
| Zacconi, Ermete | Ermete Zacconi | Actor, Director | 1892 - 1940 | 108 | 1 |
| Zervos, Ioannis | Ioannis Zervos | Translator | 1908 - 1933 | 65 | |
| Zetterholm, Tore | Tore Zetterholm | Translator | 1956 - 2000 | 58 | 1 |
| Zimmermann, Reinhart | Reinhart Zimmermann | Designer | 1997 - 2000 | 52 | |
| Ziener, Bruno | Bruno Ziener | Actor | 1897 - 1937 | 49 | 1 |
| Züberlein, Daniel | Daniel Züberlein | Actor, Director | 1883 | 48 | |
| Zobl, Wilhelm | Wilhelm Zobl | Translator | 1973 - 2004 | 47 | 1 |
| Zade, Maja | Maja Zade | Dramaturg | 2002 - 2018 | 45 | |
| Zegers, Mart-Jan | Mart-Jan Zegers | Adaptation, Dramaturg | 1991 - 2009 | 37 | |
| Zehrfeld, Ronald | Ronald Zehrfeld | Actor | 2004 - 2008 | 36 | |
| Zholdak, Andriy | Andriy Zholdak | Adaptation, Designer, Director, Lighting Designer | 2017 - 2019 | 36 | |
| Zetterholm, Alf | Alf Zetterholm | Actor | 1907 - 1945 | 35 | 1 |
| Zampieri, Vittorio | Vittorio Zampieri | Actor | 1891 - 1904 | 33 | |
| Zimmermann, Catherine | Catherine Zimmermann | Costume Designer | 2002 - 2004 | 33 | 1 |
| Zambuto, Mr. | Mr. Zambuto | Actor | 1894 - 1924 | 28 | |
| Zadeck, Eugen | Eugen Zadeck | Actor | 1905 - 1916 | 24 | |
| Ziakas, Giorgos | Giorgos Ziakas | Costume Designer, Designer | 1999 - 2012 | 23 | |
| Zandén, Philip | Philip Zandén | Actor, Adaptation, Costume Designer, Designer, Director | 1987 - 2005 | 22 | 1 |
| Zinck, Auguste | Auguste Zinck | Adaptation, Translator | 1888 - 1967 | 22 | 1 |
| Zielińska, Janina | Janina Zielińska | Actor | 1917 - 1960 | 22 | |
| Zeiner-Gundersen, Stig Håkon | Stig Håkon Zeiner-Gundersen | Actor | 2006 - 2020 | 21 | |
| Zohar, Ouriel | Ouriel Zohar | Adaptation, Director | 2007 - 2009 | 20 | |
| Zimmler, Sebastian | Sebastian Zimmler | Actor | 2009 - 2010 | 20 | |
| Zanoletti, Antonio | Antonio Zanoletti | Actor | 2005 - 2006 | 19 | 1 |
| Zimmerer, Toni | Toni Zimmerer | Actor | 1903 - 1938 | 18 | |
| Zieliński, Józef | Józef Zieliński | Actor, Director | 1904 - 1920 | 18 | |
| Zholdak, Daniel | Daniel Zholdak | Costume Designer, Designer | 2017 - 2019 | 18 | |
| Zangenberg, Christian | Christian Zangenberg | Actor | 1883 - 1913 | 16 | 1 |
| Zhaohua, Lin | Zhaohua Lin | Director, Lighting Designer | 2006 - 2016 | 16 | 1 |
| Zogg, Maggie | Maggie Zogg | Costume Designer | 2009 - 2011 | 15 | |
| Zeniter, Alice | Alice Zeniter | Translator | 2015 | 15 | 1 |
| Zachrison, Eric | Eric Zachrison | Actor, Director, Translator | 1880 - 1912 | 14 | 2 |
| Zelwerowicz, Aleksander | Aleksander Zelwerowicz | Actor, Director | 1901 - 1920 | 12 | |
| Zapolska, Gabriela | Gabriela Zapolska | Actor | 1882 - 1899 | 12 | 1 |
| Ziegel, Erich | Erich Ziegel | Actor, Director | 1904 - 1940 | 12 | 1 |
| Zetlitz, Alexander B. | Alexander B. Zetlitz | Actor | 1895 - 1897 | 12 | 1 |
| Zuber, Catherine | Catherine Zuber | Costume Designer | 1983 - 2012 | 12 | 1 |
| Zeh, Elke | Elke Zeh | Actor | 2009 - 2010 | 12 | |
| Zhang, Haolun | Haolun Zhang | Actor | 2015 - 2017 | 12 | |
| Zilcher, Almut | Almut Zilcher | Actor | 1983 - 2018 | 11 | 1 |
| Zawadzka, Małgorzata | Małgorzata Zawadzka | Actor | 2011 - 2016 | 11 | |
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