| Giurgiu | Giurgiu | Romania, Giurgiu | -- | -- | | | |
| Grand Opera House | Grand Opera House | United States, Boston, Washington Street | 1912-05-12 | -- | 1912 | 1 | |
| Grand Opera House | Grand Opera House | United States, Salem | 1904-01-26 | 1904-01-26 | 1904 | 1 | |
| Gulbenkian Theatre | Gulbenkian Theatre | England, Canterbury | 1993-05-28 | 1993-05-29 | 1993–2010 | 2 | |
| Großer Saal der Lesegesellschaft | Großer Saal der Lesegesellschaft | Germany, Köln | 1901-03-27 | -- | 1901 | 2 | |
| Greenwich Playhouse | Greenwich Playhouse | England, London, 189 Greenwich High Road | 2001-01-30 | 2009-09-13 | 2001–2009 | 4 | |
| Ginza Miyukikan Theatre | Ginza Miyukikan Theatre | Japan, Tokyo | 1980-10-05 | 1997-10-19 | 1980–1997 | 8 | |
| Grasmyr ungdomskole | Grasmyr ungdomskole | Norway, Stathelle | 2004-10-29 | 2004-11-02 | 2004 | 1 | |
| Gdansk | Gdansk | Poland, Gdansk | 1901-04- | -- | 1901–1967 | 2 | |
| Greenbrier Valley Theatre | Greenbrier Valley Theatre | United States, Lewisburg, 1038 Washington Street East | 2018-04-27 | 2018-05-12 | 2018 | 1 | |
| Globe Theatre | Globe Theatre | New Zealand, Dunedin, 104 London Street | 2017-05-11 | 2017-05-20 | 2017 | 1 | |
| Gewächshaus der Orangerie | Gewächshaus der Orangerie | Germany, Darmstadt | 2010-07-10 | 2010-09-25 | 2010 | 1 | |
| Grand Clos, Le | Le Grand Clos | France, Saint-Domineuc, 16a rue Châteaubriand | 2016-11-26 | -- | 2016 | 1 | |
| GC De Vaartkapoen | GC De Vaartkapoen | Belgium, Sint-Jans-Molenbeek, Schoolstraat 76 | 2007-12-19 | 2007-12-20 | 2007 | 1 | |
| Gymnasium Gilching | Gymnasium Gilching | Germany | 2016-10-17 | -- | 2016 | 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 | -- | -- | | | |
| Gosforth Civic Theatre | Gosforth Civic Theatre | England, Gosforth, Newcastle, Regent Farm Rd | 2022-10-15 | -- | 2022 | 1 | |
| 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 | |
| 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 | |
| Gamla Teatern | Gamla Teatern | Sweden, Örebro, Storgatan 1 | 1879-03-03 | 1992-10-10 | 1879–1992 | 2 | |
| German Theatre | German Theatre | United States, New York | 1908-04-30 | 1908-04-30 | 1908 | 1 | |
| Genoa | Genoa | Italy, Genoa | 1895-08-03 | -- | 1895–1898 | 4 | |
| Grande Halle de la Villette | Grande Halle de la Villette | France, Paris | 1989-11-16 | -- | 1989 | 1 | |
| Gilleleje Teater | Gilleleje Teater | Denmark, Gilleleje | 1909-09-25 | -- | 1909 | 2 | |
| Gorilla Theater | Gorilla Theater | United States, Charlottesville, 1717 Allied Lane Ste 2B | 2019-02-21 | 2019-03-03 | 2019 | 1 | |
| Greek National Opera | Greek National Opera | Greece, Kallithea, Stavros Niarchos Foundation 364, Andreas Syngrou Avenue 176 | 2019-01-25 | 2019-02-03 | 2019 | 1 | |
| Gausdal Samfunnshus | Gausdal Samfunnshus | Norway, Gausdal | 1973-09-29 | -- | 1973 | 1 | |
| Grue Herredshus | Grue Herredshus | Norway, Kirkenær | 1959-01-16 | -- | 1959–1961 | 3 | |
| George Street Playhouse | George Street Playhouse | United States | 2024-01-16 | 2024-02-04 | 2024 | 1 | |
| Grüne Bühne Thale | Grüne Bühne Thale | Germany, Thale, Hexentanzplatz 4 | 1930-07-05 | -- | 1930 | 1 | |
| Gebrüder-Busch-Theater | Gebrüder-Busch-Theater | Germany, Hilchenbach, Bernhard-Weiss-Platz 1 | 1980-01-14 | 1997-10-06 | 1980–1997 | 2 | |
| Grenzlandtheater | Grenzlandtheater | Germany, Aachen, Friedrich-Wilhelm-Platz 5/6 | 1992-04-18 | 2007-05-15 | 1992–2011 | 4 | |
| Guben | Guben | Germany, Guben | 1890-01-06 | -- | 1890 | 1 | |
| Grand Opera House | Grand Opera House | United States, Paris | 1903-12-09 | 1903-12-10 | 1903 | 1 | |
| Grand Opera House | Grand Opera House | United States, Milwaukee, 144 East Wells Street | 1882-06-02 | 1886-- | 1882–1886 | 2 | |
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