| Zagrebačko kazalište mladih | Zagrebačko kazalište mladih | Croatia, Zagreb, Teslina 7 | 2021-02-06 | 2021-03-21 | 2021 | 1 | 1 |
| Zentrum 2000 | Zentrum 2000 | Austria, Stockerau | 2012-11-13 | -- | 2012 | 1 | |
| ZOO Venue 124 | ZOO Venue 124 | Scotland, Edinburgh, 140 The Pleasance | 2017-08-04 | 2017-08-28 | 2017 | 1 | |
| Zellerbach Theatre | Zellerbach Theatre | United States of America, Philadelphia, 3680 Walnut Street | 1975-01-31 | 1980-03-15 | 1975–1980 | 2 | |
| ZDF, Germany | ZDF, Germany | Germany, ZDF, Germany | 1965-01-29 | 2006-05-28 | 1965–2011 | 16 | |
| Zuiveringshal West | Zuiveringshal West | Netherlands, Amsterdam, Westergasfabriek BV Polonceaukade 27 | 2006-06-21 | 2006-08-19 | 2006 | 1 | |
| Zemské divadlo v Brně | Zemské divadlo v Brně | Czech Republic, Brno | 1937-04-14 | -- | 1937–1938 | 2 | |
| ZeBU | ZeBU | Denmark, København S, Øresundsvej 4 | 2013-03-12 | 2014-11-29 | 2013–2014 | 3 | |
| Západočeské divadlo v Chebu | Západočeské divadlo v Chebu | Czech Republic, Cheb, Obrněné brigády 556/10 | 1968-04-27 | -- | 1968–1971 | 2 | |
| Zellerbach Hall | Zellerbach Hall | United States of America, Berkeley, 101 Zellerbach Hall | 2018-10-12 | 2018-10-13 | 2018 | 1 | |
| Zonnebeke | Zonnebeke | Belgium, Zonnebeke | -- | -- | | | |
| Zakroczym | Zakroczym | Poland, Zakroczym | -- | -- | | | |
| Zentralhallen-Theater Mülheim | Zentralhallen-Theater Mülheim | Germany, Mülheim, Leineweberstraße | 1900-06-27 | 1900-06-28 | 1900 | 1 | |
| ZDF Theaterkanal | ZDF Theaterkanal | Germany | 2003-05-03 | 2006-05-27 | 2003–2006 | 4 | |
| Zakopane | Zakopane | Poland, Zakopane | 1912-07-25 | 1912-07-30 | 1912 | 1 | |
| Zalaegerszeg | Zalaegerszeg | Hungary, Zalaegerszeg | 1908-03-09 | -- | 1908–1937 | 3 | |
| Zwevegems Teater | Zwevegems Teater | Belgium, Zwevegem, Otegemstraat 18A | 2001-04-20 | 2001-05-04 | 2001 | 1 | |
| Żywiec | Żywiec | Poland, Żywiec | -- | -- | | | |
| Zuidlandtheater | Zuidlandtheater | Netherlands, Terneuzen, Terneuzen | 1998-11-18 | -- | 1998 | 1 | |
| Zancanaro, Teatro | Teatro Zancanaro | Italy, Sacile, Viale Zancanaro Pietro, 26 | 2018-02-02 | -- | 2018 | 1 | |
| Zwei Raben (früher Dorfzentrum) | Zwei Raben (früher Dorfzentrum) | Switzerland, Einsiedeln, Sveits | 1985-02-01 | 1985-02-15 | 1985 | 1 | |
| Žilina | Žilina | Slovak Republic, Žilina | 1912-11-09 | -- | 1912 | 1 | |
| Zirgu pasts | Zirgu pasts | Latvia, Riga, 46 Dzirnavu iela | 2013-12-08 | -- | 2013 | 1 | |
| Zaantheater | Zaantheater | Netherlands, Zaandam, Nicolaasstraat 3 | 2017-03-09 | -- | 2017 | 1 | |
| Zámecké divadlo Kolín | Zámecké divadlo Kolín | Czech Republic, Kolín, Kolín | 1911-02-21 | -- | 1911 | 1 | |
| ZEE Theatre | ZEE Theatre (Production company) | India | 2019-09-22 | -- | 2019 | 1 | |
| Zrenjanin | Zrenjanin | Serbia, Zrenjanin | 1897-03-08 | -- | 1897–1913 | 5 | |
| Zeum Theater | Zeum Theater | United States of America, San Francisco, 221 4th St | 2002-02-26 | 2002-03-16 | 2002 | 1 | |
| Zimmertheater Tübingen | Zimmertheater Tübingen | Germany, Tübingen, Bursagasse 16 | 2012-12-15 | -- | 2012 | 1 | |
| Zentrum Lohfeld | Zentrum Lohfeld | Germany, Bad Salzuflen | 1980-02-22 | -- | 1980 | 1 | |
| ZIMIHC Theater | ZIMIHC Theater | Netherlands, Utrecht, Bouwstraat 55 | 2005-01-16 | -- | 2005 | 1 | |
| Zebrzydowa | Zebrzydowa | Poland, Zebrzydowa | -- | -- | | | |
| Zalău | Zalău | Romania, Zalău | 1910-10-31 | -- | 1910 | 1 | |
| Znaimer Stadttheater | Znaimer Stadttheater | Czech Republic, Znojmo | 1891-01-27 | -- | 1891–1908 | 4 | |
| Zăvideni | Zăvideni | Romania, Zăvideni | -- | -- | | | |
| Zagreb | Zagreb | Croatia, Zagreb | -- | -- | | | |
| Zürich | Zürich | Switzerland, Zürich | -- | -- | | | |
| Zsidó Színház, Goldmark Terem | Zsidó Színház, Goldmark Terem | Hungary, Budapest, Wesselényi utca 7 | 1943-03-06 | -- | 1943 | 1 | |
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