| Zanotti, Judy | Judy Zanotti | Lighting Designer, Sound Designer | 1999 | 3 | |
| Zhengping, Zhou | Zhou Zhengping | Lighting Designer | 2006 - 2009 | 5 | |
| Zygadlo, Peter | Peter Zygadlo | Lighting Designer | 1991 | 6 | |
| Zierl, Georg | Georg Zierl | Lighting Designer | 1995 | 1 | |
| Zemmels, David, R. | David R. Zemmels | Lighting Designer | 1995 | 1 | |
| Zielinski, Scott | Scott Zielinski | Lighting Designer | 2000 - 2016 | 5 | |
| Zhang, Nan | Nan Zhang | Lighting Designer | 2002 | 1 | |
| Zeijlmans, Leny | Leny Zeijlmans | Lighting Designer | 1989 | 1 | |
| Ziaul Haque Bhuiyan, Abul Bashar Md. | Abul Bashar Md. Ziaul Haque Bhuiyan | Lighting Designer | 2009 | 2 | |
| Zierk, David | David Zierk | Lighting Designer | 1951 | 1 | |
| Zedillo, Ricardo | Ricardo Zedillo | Lighting Designer | 1943 | 1 | |
| Ziegler, Leo | Leo Ziegler | Lighting Designer | 1985 | 1 | |
| Zhu, Guangwu | Guangwu Zhu | Lighting Designer | 2007 | 1 | |
| Zhou, Yichen | Yichen Zhou | Lighting Designer | 2022 | 1 | |
| Zurbach, Christine | Christine Zurbach | Dramaturg, Translator | 1987 | 2 | |
| Zade, Maja | Maja Zade | Dramaturg | 2002 - 2018 | 45 | |
| Zehelein, Klaus | Klaus Zehelein | Dramaturg | 1974 - 1990 | 2 | |
| Zeppenfeld, Inge | Inge Zeppenfeld | Dramaturg | 2003 - 2014 | 4 | |
| Zupančič, Mirko | Mirko Zupančič | Dramaturg | 1979 | 1 | |
| Zalán, Tibor | Tibor Zalán | Dramaturg | 2010 | 1 | |
| Zuber, Xavier | Xavier Zuber | Dramaturg | 2006 | 7 | |
| Zürcher, Felicitas | Felicitas Zürcher | Dramaturg | 2004 - 2017 | 9 | |
| Zippel, Edine | Edine Zippel | Dramaturg | 1980 | 1 | |
| Zogatová, Lenka | Lenka Zogatová | Dramaturg | 2005 - 2006 | 2 | |
| Zeisig, Andreas | Andreas Zeisig | Dramaturg | 2005 | 1 | |
| Zimmermann, Maren | Maren Zimmermann | Dramaturg | 2006 | 1 | |
| Zintl, Christina | Christina Zintl | Dramaturg | 2010 | 1 | |
| Zabelt, Sandra | Sandra Zabelt | Dramaturg | 2016 | 1 | |
| Zadek, Peter | Peter Zadek | Director, Translator | 1967 - 2016 | 156 | |
| Zivanos, Petros | Petros Zivanos | Director, Translator | 1991 | 2 | |
| Zhaohua, Lin | Zhaohua Lin | Director, Lighting Designer | 2006 - 2016 | 16 | |
| Zatorski, Witold | Witold Zatorski | Director | 1970 | 1 | |
| Zegalski, Jerzy | Jerzy Zegalski | Director | 1959 - 1989 | 3 | |
| Zeiser, Hanskarl | Hanskarl Zeiser | Director | 1964 - 1967 | 2 | |
| Zieme, Bruno | Bruno Zieme | Director | 1970 - 1972 | 2 | |
| Zimmerman, Vivian | Vivian Zimmerman | Director | 1976 | 1 | |
| Zurmühle, Mark | Mark Zurmühle | Director | 1987 - 2010 | 7 | |
| Zucchero, William H. | William H. Zucchero | Director | 1965 - 1968 | 2 | |
| Zuloeta, Julio | Julio Zuloeta | Director | 1979 - 1999 | 4 | |
| Zeiß, Dr. Karl | Karl Zeiß (Dr. Karl Zeiß) | Director | 1910 - 1915 | 2 | |
| Zvíkovský, František | František Zvíkovský | Director | 1903 | 1 | |
| Zsámbéki, Gábor | Gábor Zsámbéki | Director | 2002 - 2013 | 4 | |
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