| Gemeenschapscentrum Essegem (Brussel) | Gemeenschapscentrum Essegem (Brussel) | Belgium, Jette, Leopold I straat 329 | 1999-03-19 | 2000-12-19 | 1999–2000 | 2 | |
| Gershwin Theater | Gershwin Theater | United States, New York, 222 West 51st Street | 1965-02-25 | 1987-05-17 | 1965–1987 | 2 | |
| Gamla Teatern | Gamla Teatern | Sweden, Örebro, Storgatan 1 | 1879-03-03 | 1992-10-10 | 1879–1992 | 2 | |
| Gebrüder-Busch-Theater | Gebrüder-Busch-Theater | Germany, Hilchenbach, Bernhard-Weiss-Platz 1 | 1980-01-14 | 1997-10-06 | 1980–1997 | 2 | |
| Gjethuset | Gjethuset | Denmark, Frederiksværk, Gjethusgade 5 | 2002-02-20 | -- | 2002–2004 | 3 | |
| GC 't Groenendal | GC 't Groenendal (Gemeenschapscentrum 't Groenendal) | Belgium, Merelbeke, Brandegems Ham 5 | 1999-03-16 | 2008-02-01 | 1999–2008 | 3 | |
| Grillo Theater | Grillo Theater | Germany, Essen, Theaterpl. 11 | 2009-03-06 | 2010-07-01 | 2009–2010 | 3 | |
| Gävle | Gävle | Sweden, Gävle | 1896-01- | -- | 1896–1943 | 3 | |
| Garrick Theatre | Garrick Theatre | United States, New York, 67 West 35th Street | 1912-03-14 | -- | 1912–1923 | 3 | |
| Gulbenkian Studio Theatre | Gulbenkian Studio Theatre | England, Newcastle upon Tyne, Kings Road | 1982-02-23 | -- | 1982–1994 | 3 | |
| Grand Theatre | Grand Theatre | Scotland, Falkirk, Vicar Street | 1911-11-13 | -- | 1911 | 3 | |
| Genesian Theatre | Genesian Theatre | Australia, Sydney, 420 Kent Street | 1971-10- | 2007-10-20 | 1971–2007 | 3 | |
| Gentlemen's Concert Hall | Gentlemen's Concert Hall | England, Manchester, Peter Street | 1893-10-17 | -- | 1893–1894 | 3 | |
| GC De Maalbeek | GC De Maalbeek (Gemeenschapscentrum De Maalbeek) | Belgium, Etterbeek, Rue du Cornet 97 | 1999-05-11 | 2002-02-17 | 1999–2006 | 3 | |
| Gimle | Gimle | Norway, Overhalla | 1956-11-11 | -- | 1956–1971 | 3 | |
| Gyoma | Gyoma | Hungary, Gyoma | 1890-05-12 | -- | 1890–1926 | 3 | |
| Great Queen Street Theatre | Great Queen Street Theatre | England, London, Great Queen Street | 1905-03-03 | 1905-05-08 | 1905–1906 | 3 | |
| Globe Theatre, The | The Globe Theatre | England, London | 1892-04-19 | 1892-05-11 | 1892–1897 | 3 | |
| Gate Theatre | The Gate Theatre | England, London, 11 Pembridge Road Notting Hill | 1932-10-18 | 2008-10-04 | 1932–2008 | 3 | |
| Georgian Theatre Royal | Georgian Theatre Royal | England, Richmond, Yorkshire, Victoria Road | 2006-03-30 | 2014-10-31 | 2006–2022 | 3 | |
| 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 | |
| Grand Opera House | Grand Opera House | United States, Topeka | 1907-12-16 | 1910-11-15 | 1907–1910 | 3 | |
| Gudbrandsdal gymnas | Gudbrandsdal gymnas | Norway, Vinstra | 1969-02-26 | -- | 1969 | 3 | |
| Grenland Friteater | Grenland Friteater | Norway, Porsgrunn, Huken 3 | 1999-06-11 | 2021-06-16 | 1999–2021 | 3 | |
| Gävle Teater | Gävle Teater | Sweden, Gävle, Teaterplan 1 | 2003-12-02 | -- | 2003–2010 | 3 | |
| 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 | |
| Grand Theatre | Grand Theatre | England, Blackpool, Lancashire, 33 Church Street | 1994-02-16 | 2002-03-16 | 1994–2002 | 3 | |
| Grue Herredshus | Grue Herredshus | Norway, Kirkenær | 1959-01-16 | -- | 1959–1961 | 3 | |
| Genoa | Genoa | Italy, Genoa | 1895-08-03 | -- | 1895–1898 | 4 | |
| Guildhall Arts Centre | Guildhall Arts Centre | England, Grantham, Saint Peter's Hill | 1999-04-20 | 2014-10-20 | 1999–2018 | 4 | |
| Grand Opera House | Grand Opera House | United States, Chicago, 119 North Clark Street | 1906-10-29 | 1934-01-06 | 1906–1937 | 4 | |
| Germania Theatre | Germania Theatre | United States, Cincinnati | 1890-10-15 | 1898-04-23 | 1890–1898 | 4 | |
| Greenwich Playhouse | Greenwich Playhouse | England, London, 189 Greenwich High Road | 2001-01-30 | 2009-09-13 | 2001–2009 | 4 | |
| Grenzlandtheater | Grenzlandtheater | Germany, Aachen, Friedrich-Wilhelm-Platz 5/6 | 1992-04-18 | 2007-05-15 | 1992–2011 | 4 | |
| Gulset ungdomsskole | Gulset ungdomsskole | Norway, Skien | 2006-01-31 | 2006-09-26 | 2006 | 4 | |
| Gárdonyi Géza Szinház | Gárdonyi Géza Szinház | Hungary, Eger, Hatvani kapu tér 4 | 1960-01-29 | 2006-11-10 | 1960–2006 | 4 | |
| Grieghallen (Klokkeklang) | Grieghallen (Klokkeklang) | Norway, Bergen, Edvard Griegs plass 1 | 1994-06- | 2021-05-07 | 1994–2022 | 4 | |
| Grand Theatre | Grand Theatre | Netherlands, Groningen, Grote Markt 35 | 1996-10-04 | 2000-03-18 | 1996–2017 | 4 | |
| Gamm Theatre, The | The Gamm Theatre | United States, Pawtucket, 172 Exchange Street | 2004-09-09 | 2021-10-24 | 2004–2021 | 4 | |
| Goodman Theatre, The | The Goodman Theatre | United States, Chicago, 170 North Dearborn Street | 1932-12-05 | 2018-04-15 | 1932–2018 | 5 | |
| Gradski teatar Varna | Gradski teatar Varna | Bulgaria, Varna | 1907-07-19 | -- | 1907–1926 | 5 | |
| Grand Opera House | Grand Opera House | United States, San Francisco | 1903-02-05 | 1906-01-03 | 1903–1906 | 5 | |
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