| Name | Functions | Event Dates | Events | Resources  | ||
|---|---|---|---|---|---|---|
| Marja Zahorska | Actor | 1928 | 1 | |||
| Reinhart Zimmermann | Designer | 1997 - 2000 | 52 | |||
| János Zách | Actor | 1937 - 1969 | 4 | |||
| Elena Zuasti | Translator | 1997 | 1 | |||
| Lenka Zajícová | Actor, Choreographer | 1997 | 2 | |||
| Dana Zacharníková | Actor | 1997 | 1 | |||
| Karl Zössmayr | Actor | 1976 - 1997 | 2 | |||
| Wojciech Zasadziński | Actor | 1968 | 1 | |||
| Günther Zimmermann | Actor | 1968 | 1 | |||
| József Zelenay | Actor | 1935 - 1936 | 3 | |||
| Gisela Zies | Actor | 1968 | 3 | |||
| Anton Zettel | Actor | 1968 | 3 | |||
| Hr. Zelt | Actor | 1878 | 2 | |||
| Štepán Zemánek | Actor | 1956 - 2012 | 3 | |||
| Mike Zola | Actor | 2004 | 1 | |||
| Krešimir Zidarić | Actor | 1967 | 1 | |||
| Gisela A. Zeh | Costume Designer | 1967 | 1 | |||
| Piper Zeller | Actor | 1967 | 1 | |||
| Charles Zander | Actor | 1966 | 1 | |||
| Joseph Zammit | Actor | 1966 - 2024 | 2 | |||
| Hana Zagorová | Actor | 1966 | 1 | |||
| Fernando Zeni | Actor | 1966 | 1 | |||
| Ernst Zech | Actor | 1966 | 1 | |||
| Karel Zmrzlý | Designer | 1965 - 1973 | 2 | |||
| Miroslav Zounar | Actor | 1965 - 1973 | 2 | |||
| William Zavis | Translator | 1965 | 1 | |||
| Christy Zollar | Actor | 1997 | 1 | |||
| Richard Zinburg | Actor | 1925 | 1 | |||
| Oliver Zimmer | Actor | 2002 | 2 | |||
| Nele Ziebarth | Actor | 2002 | 1 | |||
| Katja Zinsmeister | Actor | 2002 - 2021 | 5 | |||
| Andrew Zadel | Actor | 2002 | 4 | |||
| Andrea Zitna | Actor | 2002 | 1 | |||
| Daniela Zähl | Actor | 2002 | 1 | |||
| Anni Zangenberg | Actor | 1911 - 1912 | 2 | |||
| Kim Zelonis | Actor | 2002 | 1 | |||
| Milenko Zablaćanski | Actor | 2002 | 2 | |||
| Ksenija Zečević | Composer | 2002 | 2 | |||
| Jose Zayas | Director | 2002 | 1 | |||
| Heidi Züger | Actor | 1989 - 2002 | 2 | |||
| Scott Zielinski | Lighting Designer | 2000 - 2016 | 5 | |||
| Jenny Zimmermann | Mask Maker | 2002 | 1 | |||