| Zmeu, Constanța | Constanța Zmeu | Actor | 1994 | 1 | |
| Zmrzlý, Karel | Karel Zmrzlý | Designer | 1965 - 1973 | 2 | |
| Znaková, Beáta | Beáta Znaková | Actor | 1983 | 1 | |
| Znamenacek, Wolfgang | Wolfgang Znamenacek | Designer | 1939 - 1950 | 3 | |
| Znamenák, István | István Znamenák | Actor, Designer | 1989 - 2005 | 4 | 1 |
| Znamenceva, Irina | Irina Znamenceva | Actor | 1993 | 1 | |
| Znamenskij, N. | N. Znamenskij | Actor | 1900 - 1924 | 5 | |
| Znorovszky, Ildiko | Ildiko Znorovszky | Actor | 1970 | 1 | |
| Zobetz, Erika | Erika Zobetz | Actor | 1952 | 2 | |
| Zöbisch, Senta | Senta Zöbisch | Actor | 1912 | 1 | |
| Zobl, Wilhelm | Wilhelm Zobl | Translator | 1973 - 2004 | 47 | 1 |
| Zöckler, Nicholas | Nicholas Zöckler | Dramaturg | 2023 | 1 | |
| Zodnik, Sandra | Sandra Zodnik | Costume Designer | 2007 | 1 | |
| Zoeckler, Charles | Charles Zoeckler | Director | 1961 | 1 | |
| Zöfel, Vroni | Vroni Zöfel | Actor | 1995 | 6 | |
| Zogatová, Lenka | Lenka Zogatová | Dramaturg | 2005 - 2006 | 2 | 1 |
| Zogg, Maggie | Maggie Zogg | Costume Designer | 2009 - 2011 | 15 | |
| Zogopoulos, Kostas | Kostas Zogopoulos | Director | 1977 | 1 | |
| Zografos, Nikos | Nikos Zografos | Actor | 1931 | 1 | |
| Zografou, Aliki | Aliki Zografou | Actor | 1945 | 1 | |
| Zografou, Tatiana | Tatiana Zografou | Musical Director | 2020 | 1 | |
| Zohar, Ouriel | Ouriel Zohar | Adaptation, Director | 2007 - 2009 | 20 | |
| Zohar, Rita | Rita Zohar | Actor | 1976 | 1 | |
| Zohn, Marjorie | Marjorie Zohn | Actor | 1991 | 1 | |
| Zöhner, Andreas | Andreas Zöhner | Actor | 2004 | 1 | |
| Zois, Giorgos | Giorgos Zois (Γιώργος Ζώης) | Actor | 2023 | 1 | |
| Zoja, Nino | Nino Zoja | Adaptation, Translator | 1959 | 8 | |
| Zola, Mike | Mike Zola | Actor | 2004 | 1 | |
| Zola, Miranda | Miranda Zola | Actor | 2004 - 2011 | 2 | |
| Zolchow, Heiko | Heiko Zolchow | Designer | 1986 - 1987 | 2 | |
| Zoli, Mr. | Mr. Zoli | Actor | 1897 | 1 | |
| Zollar, Christy | Christy Zollar | Actor | 1997 | 1 | |
| Zöller, Eberhard | Eberhard Zöller | Actor | 1966 | 1 | |
| Zöller, Karl | Karl Zöller | Actor | 1910 | 1 | |
| Zoller, Max | Max Zoller | Actor | 1934 | 1 | |
| Zöller, Waltraud | Waltraud Zöller | Actor | 1947 | 1 | |
| Zollet, Chantal | Chantal Zollet | Actor | 2003 | 2 | |
| Zollicoffer, Dexter | Dexter Zollicoffer | Actor, Musician | 1991 - 2022 | 3 | |
| Zöllig, Gregor | Gregor Zöllig | Choreographer, Director | 2014 - 2017 | 2 | |
| Zollin, Alma | Alma Zollin | Actor | 1926 | 1 | |
| Zollin, Walther | Walther Zollin | Actor | 1907 - 1913 | 2 | |
| Zollmar, Gertrud | Gertrud Zollmar | Actor | 1909 | 1 | |
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