| Zampieri, Vittorio, | Vittorio Zampieri | Actor | 1891 - 1894 | 30 | |
| Zech, Thaddäus | Thaddäus Zech | Actor | 1993 | 2 | |
| Zimmel, Pearlene G. | Pearlene G. Zimmel | Actor | 2003 | 1 | |
| Zandén, Adrian Wallér, | Adrian Wallér Zandén | Actor | 2002 - 2003 | 3 | |
| Zuravleva, Ju., | Ju. Zuravleva | Actor | 1891 | 1 | |
| Zintl, Václav, | Václav Zintl | Actor | 1901 - 1914 | 7 | |
| Zieliński, Anastazy, | Anastazy Zieliński | Actor | 1889 | 1 | |
| Zimska, Lipińska | Lipińska Zimska | Actor | 1887 | 1 | |
| Zubair, S M. | S M. Zubair (S M. Zubair) | Actor, Costume Designer | 1999 - 2000 | 8 | |
| Zucchero, William H. | William H. Zucchero | Director | 1965 | 2 | |
| Zahn, E. | Erika Zahn (E. Zahn) | Actor | 1982 | 2 | |
| Zisser, Howard | Howard Zisser | Actor | 1987 | 1 | |
| Zuloeta , Julio | Julio Zuloeta | Director | 1979 - 1999 | 4 | |
| Ziembiński, Krzysztof | Krzysztof Ziembiński | Actor | 1977 | 2 | |
| Ziembińska, Halina | Halina Ziembińska | Actor | 1989 | 5 | |
| Zhenji, An | An Zhenji | Actor | 1962 | 1 | |
| Zhulin, Jiang, | Jiang Zhulin | Actor | 1956 | 1 | |
| Zumvalt Coppola, Camille, | Camille Zumvalt Coppola | Actor | 1996 | 1 | |
| Zupančič, Mirko | Mirko Zupančič | Dramaturg | 1979 | 1 | |
| Zimmermann, Stephan | Stephan Zimmermann | Actor | 1995 | 3 | |
| Zenerino, Nadine | Nadine Zenerino | Actor | 1987 | 1 | |
| Zeller, Bibiana | Bibiana Zeller | Actor | 1990 - 1999 | 2 | |
| Zimmerman, Evan | Evan Zimmerman | Actor | 2011 | 1 | |
| Zalán, Tibor | Tibor Zalán | Dramaturg | 2010 | 1 | |
| Zampa, Josefine, | Josefine Zampa | Actor | 1894 - 1896 | 2 | |
| Zorn, Tim | Tim Zorn | Costume Designer, Designer | 2002 | 2 | |
| Zilete, Loice | Loice Zilete | Actor | 1956 | 1 | |
| Zentes, Christine, | Christine Zentes | Actor | 1894 | 3 | |
| Zhuoran, Xu | Xu Zhuoran | Actor | 2010 | 1 | |
| Zivkovic, Adam | Adam Zivkovic | Actor | 2011 | 1 | |
| Zimin, Gao | Gao Zimin | Adaptation, Director | 2010 | 2 | |
| Zidaka, Memory | Memory Zidaka | Actor | 2010 | 1 | |
| Zeisler, Moritz, | Moritz Zeisler | Actor | 1896 | 4 | |
| Zielke, Nico | Nico Zielke | Costume Designer | 2011 - 2013 | 2 | |
| Zwerdling, Brett | Brett Zwerdling | Composer, Sound Designer | 2010 | 2 | |
| Zoncada, Mr., | Mr. Zoncada | Actor | 1895 | 10 | |
| Zwenger, -, | - Zwenger | Actor | 1878 | 1 | |
| Zschocky, Frk., | Frk. Zschocky | Actor | 1878 | 1 | |
| Zabel, -, | - Zabel | Actor | 1878 | 1 | |
| Zeis II, Frk., | Frk. Zeis II | Actor | 1878 - 1879 | 2 | |
| Zboiński, Marceli, | Marceli Zboiński | Actor | 1879 - 1894 | 3 | |
| Zademack, Paul, | Paul Zademack | Actor | 1880 | 3 | |
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