| Ziółkowski, (?) | (?) Ziółkowski | Actor | 1903 | 1 | |
| Zioło, Rudolf | Rudolf Zioło | Director | 1986 - 1989 | 2 | |
| Zion, Gabriela | Gabriela Zion | Actor | 1991 | 3 | |
| Ziovas, Giorgos | Giorgos Ziovas | Actor | 2008 - 2013 | 2 | |
| Zipfel, Frank | Frank Zipfel | Adaptation, Dramaturg | 2009 | 2 | |
| Zippel, Edine | Edine Zippel | Dramaturg | 1980 | 1 | |
| Zipprodt, Patricia | Patricia Zipprodt | Costume Designer | 1992 | 1 | |
| Zīraks, Mārcis | Mārcis Zīraks | Actor, Translator | 1889 - 1897 | 3 | |
| Zircher, Heinz-Gerhard | Heinz-Gerhard Zircher | Costume Designer, Designer | 1947 | 2 | |
| Zirkel, Lissy | Lissy Zirkel | Actor | 1913 | 1 | |
| Zirnstein, Jörg | Jörg Zirnstein | Actor | 1999 - 2016 | 5 | 1 |
| Zirra, Mihai | Mihai Zirra | Adaptation, Director | 1954 - 1958 | 3 | |
| Zisimatos, Andreas | Andreas Zisimatos | Actor | 1974 | 2 | |
| Zisimatou, Chara | Chara Zisimatou | Actor | 2020 | 1 | |
| Ziska, Maja | Maja Ziska | Stage Manager | 2022 | 5 | |
| Ziskie, Kurt | Kurt Ziskie | Actor | 1995 | 1 | 1 |
| Ziskin, Bill | Bill Ziskin | Actor | 2000 | 1 | |
| Zisser, Howard | Howard Zisser | Actor | 1987 | 1 | |
| Zisson, Dan | Dan Zisson | Actor | 2004 | 1 | |
| Zistig, Karl | Karl Zistig | Actor, Director | 1919 - 1936 | 5 | |
| Zítek, Otta | Otta Zítek | Composer | 1928 | 1 | |
| Zítko, Radovan | Radovan Zítko | Actor | 2006 | 1 | |
| Zitman, Nelleke | Nelleke Zitman | Actor | 1991 | 2 | |
| Zitna, Andrea | Andrea Zitna | Actor | 2002 | 1 | |
| Zitte, Nicolette | Nicolette Zitte | Actor | 2025 | 1 | |
| Zivanos, Petros | Petros Zivanos | Director, Translator | 1991 | 2 | 1 |
| Zivkovic, Adam | Adam Zivkovic | Actor | 2011 | 1 | |
| Zivney, Teresa | Teresa Zivney | Actor | 2007 | 1 | |
| Zivoinovic, Velimir Massuka | Velimir Massuka Zivoinovic (Велимир Масука Живојиновић) | Director, Translator | 1922 - 1956 | 6 | 1 |
| Zivot, Eric | Eric Zivot | Director | 2012 | 1 | 1 |
| Zizoff, Donnie | Donnie Zizoff | Designer | 1947 | 1 | |
| Zizzo, Peter Eric | Peter Eric Zizzo | Actor | 2024 | 1 | |
| Zlámalová, Jitka | Jitka Zlámalová | Actor | 2023 | 1 | |
| Zlatanov, Aleksandar | Aleksandar Zlatanov | Actor | 1999 | 1 | |
| Zlatković, Aleksandar | Aleksandar Zlatković | Actor | 1935 | 1 | |
| Zlatohavek, Ms | Ms Zlatohavek | Actor | 1897 | 1 | |
| Zlobin, Andrej | Andrej Zlobin | Designer | 2003 - 2005 | 2 | |
| Zlochowsky, Miroslav | Miroslav Zlochowsky | Actor | 1942 | 1 | |
| Zlotnik, Bobbie | Bobbie Zlotnik | Designer | 2024 | 2 | |
| Zloto, Alexandre | Alexandre Zloto | Actor | 2000 | 1 | |
| Zmekhol, René | René Zmekhol | Actor | 1948 | 1 | |
| Zmeu, Constanța | Constanța Zmeu | Actor | 1994 | 1 | |
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