| Gerhart-Hauptmann-Theater Görlitz | Gerhart-Hauptmann-Theater Görlitz | Germany, Görlitz, Demianiplatz 2 | 2004-12-11 | 2004-12-12 | 2004 | 1 | |
| Giurgiu | Giurgiu | Romania, Giurgiu | -- | -- | | | |
| Großherzogliches Hoftheater zu Karlsruhe | Großherzogliches Hoftheater zu Karlsruhe | Germany, Karlsruhe, Schlossplatz | 1878-05-21 | 1918-02-18 | 1878–1918 | 41 | |
| Grand Opera House | Grand Opera House | United States of America, Boston, Washington Street | 1912-05-12 | -- | 1912 | 1 | |
| Grand Opera House | Grand Opera House | United States of America, Salem | 1904-01-26 | 1904-01-26 | 1904 | 1 | |
| Gjøvik | Gjøvik | Norway, Gjøvik | 1958-02-11 | -- | 1958–2004 | 7 | |
| Großer Saal der Lesegesellschaft | Großer Saal der Lesegesellschaft | Germany, Köln | 1901-03-27 | -- | 1901 | 2 | |
| Glasgow | Glasgow | Scotland, Glasgow | -- | -- | | | |
| Guójiā Dàjùyuàn | Guójiā Dàjùyuàn (National Centre for the Performing Arts) | China, Xicheng, Beijing, 2 W Chang'an Ave | 2010-01-22 | 2023-02-09 | 2010–2023 | 11 | |
| Gorilla Theater | Gorilla Theater | United States of America, Charlottesville, 1717 Allied Lane Ste 2B | 2019-02-21 | 2019-03-03 | 2019 | 1 | |
| Gaiety Theatre | Gaiety Theatre | England, Manchester, Peter Street | 1908-12-14 | 1908-12-19 | 1908–1909 | 6 | |
| Galda de Jos | Galda de Jos | Romania, Galda de Jos | -- | -- | | | |
| Gjøvik Theater | Gjøvik Theater | Norway, Gjøvik, Øvre Torvgate 24 | 1904-11-22 | -- | 1904–1907 | 2 | |
| Gemeenschapscentrum Essegem (Brussel) | Gemeenschapscentrum Essegem (Brussel) | Belgium, Jette, Leopold I straat 329 | 1999-03-19 | 2000-12-19 | 1999–2000 | 2 | |
| Guglielmi, Teatro | Teatro Guglielmi | Italy, Massa, Piazza del Teatro, 1 | 2017-02-22 | 2017-02-23 | 2017 | 1 | |
| Gym.salen, folkeskolen | Gym.salen, folkeskolen | Norway, Namsos | 1956-06-16 | -- | 1956 | 2 | |
| Grand Théâtre de Lorient | Grand Théâtre de Lorient | France, Lorient, Place de l'Hôtel de Ville | 2014-02-26 | 2019-03-28 | 2014–2019 | 3 | |
| Garrick Theatre | Garrick Theatre | Australia, Melbourne, Princes Bridge | 1933-12-04 | -- | 1933 | 1 | |
| Gamlakarleby | Gamlakarleby | Finland, Gamlakarleby | 1897-02-21 | -- | 1897 | 1 | |
| Gnosjö | Gnosjö | Sweden, Gnosjö | 1993-11-01 | -- | 1993 | 1 | |
| Grüne Bühne Thale | Grüne Bühne Thale | Germany, Thale, Hexentanzplatz 4 | 1930-07-05 | -- | 1930 | 1 | |
| Gradsko dramsko kazalište Gavella | Gradsko dramsko kazalište Gavella | Croatia, Zagreb, Frana Krste Frankopanska 8 | 1963-06-13 | 2010-06-13 | 1963–2013 | 8 | |
| Gebrüder-Busch-Theater | Gebrüder-Busch-Theater | Germany, Hilchenbach, Bernhard-Weiss-Platz 1 | 1980-01-14 | 1997-10-06 | 1980–1997 | 2 | |
| Gradski teatar Varna | Gradski teatar Varna | Bulgaria, Varna | 1907-07-19 | -- | 1907–1926 | 5 | |
| Grodzisk Wielkopolski | Grodzisk Wielkopolski | Poland, Grodzisk Wielkopolski | -- | -- | | | |
| Gamut Theatre | Gamut Theatre | United States of America, Harrisburg, 15 North 4th Street | 2020-02-29 | 2020-03-15 | 2020 | 1 | |
| Gausdal Samfunnshus | Gausdal Samfunnshus | Norway, Gausdal | 1973-09-29 | -- | 1973 | 1 | |
| Grue Herredshus | Grue Herredshus | Norway, Kirkenær | 1959-01-16 | -- | 1959–1961 | 3 | |
| German Theatre | German Theatre | United States of America, New York | 1908-04-30 | 1908-04-30 | 1908 | 1 | |
| Grand Théâtre de la Ville de Luxembourg | Grand Théâtre de la Ville de Luxembourg | Luxembourg, Luxembourg, 1 Boulevard Robert Schuman | 2018-04-18 | 2020-11-05 | 2018–2020 | 3 | |
| Grande Halle de la Villette | Grande Halle de la Villette | France, Paris | 1989-11-16 | -- | 1989 | 1 | |
| Grand Theatre | Grand Theatre | England, Hull, George Street | 1913-06-10 | -- | 1913 | 2 | |
| Guildhall Theatre | Guildhall Theatre | England, Derby, Market Place | 1999-05-17 | -- | 1999 | 1 | |
| Glasgow Citizens' Theatre | Glasgow Citizens' Theatre | Scotland, Glasgow, 119 Gorbals St | 1945-01-23 | -- | 1945–1988 | 2 | |
| Gruyterfabriek, De | De Gruyterfabriek | Netherlands, 's-Hertogenbosch, Veemarktkade 8, | 2012-08-04 | 2012-08-12 | 2012 | 1 | |
| Gijón | Gijón | Spain, Gijón | -- | -- | | | |
| Grim skole | Grim skole | Norway, Kristiansand, 4617 Kristiansand | 2007-01-19 | -- | 2007 | 1 | |
| Grenzlandtheater Zittau | Grenzlandtheater Zittau | Germany, Zittau | 1939-02-15 | -- | 1939 | 1 | |
| Gene Frankel Theatre | Gene Frankel Theatre | United States of America, New York, 24 Bond Street | 2008-06-11 | 2017-06-24 | 2008–2017 | 2 | |
| Gundetswil ZH Turnhalle | Gundetswil ZH Turnhalle | Switzerland | 2003-09-12 | -- | 2003 | 1 | |
| Gymsalen | Gymsalen | Norway, Kvinesdal | 1997-09-23 | -- | 1997 | 1 | |
| Großherzogliches Hoftheater Weimar - Interimsbühne Brühl | Großherzogliches Hoftheater Weimar - Interimsbühne Brühl | Germany, Weimar, Brühl | 1907-09-14 | 1907-09-26 | 1907 | 1 | |
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