| Genesee | Genesee | United States, Genesee | 1956-10-17 | -- | 1956 | 1 | |
| Grand Opera House | Grand Opera House | United States, Bloomington | 1904-03-31 | 1904-03-31 | 1904 | 1 | |
| Gosforth Civic Theatre | Gosforth Civic Theatre | England, Gosforth, Newcastle, Regent Farm Rd | 2022-10-15 | -- | 2022 | 1 | |
| Gate Theatre | The Gate Theatre | England, London, 11 Pembridge Road Notting Hill | 1932-10-18 | 2008-10-04 | 1932–2008 | 3 | |
| Grimstad Kulturhus | Grimstad Kulturhus | Norway, Grimstad, Storgaten 33 | 1987-02-25 | 2020-09-03 | 1987–2020 | 24 | |
| Grøtvedt skole | Grøtvedt skole | Norway, Askim, Askim | 2005-11-03 | -- | 2005 | 1 | |
| Gateway Theatre Club | Gateway Theatre Club | England, London | 1947-03-26 | -- | 1947 | 1 | |
| Greenwich Mews Theatre, The | The Greenwich Mews Theatre | United States, New York, 141 West Thirteenth Street | 1947-03-24 | 1947-03-26 | 1947–1956 | 2 | |
| Garrick Theatre | Garrick Theatre | United States, Chicago, 64 W. Randolph Street | 1904-03-02 | 1910-09-24 | 1904–1910 | 9 | |
| Grand Hébertot | Grand Hébertot | France, Paris, 78 Boulevard des Batignolles | 2010-09-03 | 2011-01-08 | 2010 | 1 | |
| Glesvær | Glesvær | Norway, Glesvær | 2007-08-25 | -- | 2007 | 1 | |
| Grand Opera House | Grand Opera House | United States, Wilmington | 1895-12-14 | 1904-10-21 | 1895–1904 | 2 | |
| Goudse Schouwburg | Goudse Schouwburg | Netherlands, Gouda, Boelekade 67 | 1998-11-03 | 2011-12-10 | 1998–2017 | 10 | |
| Garage, The | The Garage | England, Norwich, 14 Chapel Field North | 2010-10-21 | -- | 2010 | 1 | |
| Garage Theatre | Garage Theatre | Ireland, Monaghan, Armagh Road | 2011-04-12 | -- | 2011 | 1 | |
| Gemeindesaal | Gemeindesaal | Switzerland, Aeschi | 1985-11-22 | -- | 1985 | 1 | |
| Gravensteen | Gravensteen (Castle) | Belgium, Gent, Sint-Veerleplein 11 | 2000-10-02 | 2000-10-07 | 2000 | 1 | |
| Girolamo Magnani, Teatro | Teatro Girolamo Magnani | Italy, Fidenza, Piazza Giuseppe Verdi, 1 | 2017-03-01 | -- | 2017 | 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 | |
| Grieghallen (Klokkeklang) | Grieghallen (Klokkeklang) | Norway, Bergen, Edvard Griegs plass 1 | 1994-06- | 2021-05-07 | 1994–2022 | 4 | |
| Gherla | Gherla | Romania, Gherla | 1910-11-28 | -- | 1910 | 1 | |
| Gessnerallee Zürich | Gessnerallee Zürich | Switzerland, Zürich, Gessnerallee 8 | 2015-01-16 | 2015-01-25 | 2015 | 1 | |
| Greene's Opera House | Greene's Opera House | United States, Cedar Rapids | 1899-10-25 | 1899-10-25 | 1899 | 1 | |
| Göteborgs Stadsteater | Göteborgs Stadsteater | Sweden, Göteborg, Götaplatsen 4 | 1897-02-09 | 2018-05-09 | 1897–2018 | 24 | |
| Greer Garson Theatre, Owen Arts Center | Greer Garson Theatre, Owen Arts Center | United States, Dallas, 6101 Bishop Boulevard | 2003-11-13 | 2003-11-23 | 2003 | 1 | |
| Geilo | Geilo | Norway, Geilo | 1971-03-13 | -- | 1971 | 1 | |
| Gymnasium Wilnsdorf | Gymnasium Wilnsdorf | Germany, Wilnsdorf, Hoheroth 94 | 2007-03-16 | -- | 2007 | 1 | |
| Grong | Grong | Norway, Grong | 1966-05-07 | -- | 1966 | 1 | |
| Globe Theatre, The | The Globe Theatre | England, London | 1892-04-19 | 1892-05-11 | 1892–1897 | 3 | |
| Gateway 105 Farmers' Market | Gateway 105 Farmers' Market | United States, Cleveland, 1446 E 105th St | 2011-07-29 | -- | 2011 | 1 | |
| Geoffrey Whitworth Theatre, The | The Geoffrey Whitworth Theatre | England, Dartford, Beech Walk | 1992-10-31 | 1992-11-07 | 1992 | 1 | |
| Grenzlandtheater Flensburg | Grenzlandtheater Flensburg | Germany, Flensburg | 1934-04-01 | -- | 1934 | 1 | |
| Gorodskoj teatr | Gorodskoj teatr | Russia, Rybinski (formerly Ščerbakov) | 1955-- | -- | 1955 | 1 | |
| Georgian Theatre Royal | Georgian Theatre Royal | England, Richmond, Yorkshire, Victoria Road | 2006-03-30 | 2014-10-31 | 2006–2022 | 3 | |
| Gimle | Gimle | Norway, Overhalla | 1956-11-11 | -- | 1956–1971 | 3 | |
| Gaupne | Gaupne, Sogn og Fjordane (Gaupne) | Norway | 1975-03-13 | -- | 1975 | 1 | |
| George Bernard Shaw Theatre, RADA | George Bernard Shaw Theatre, RADA (George Bernard Shaw Theatre) | England, London, Malet St | 2006-05-31 | 2006-06-10 | 2006 | 1 | |
| Gaststätte Haus des Gastes | Gaststätte Haus des Gastes | Germany, Hankensbüttel | 1980-02-01 | -- | 1980 | 1 | |
| Garrick Theatre | Garrick Theatre | United States, Philadelphia | 1907-01-28 | 1907-02-02 | 1907 | 1 | |
| Grosser Saal des Konservatoriums | Grosser Saal des Konservatoriums | Switzerland, Bern | 1941-02-15 | 1941-03-15 | 1941 | 1 | |
| Goldach | Goldach | Switzerland, Goldach | 1991-08-04 | -- | 1991 | 1 | |
| Galaţi | Galaţi | Romania, Galaţi | 1908-02- | -- | 1908 | 1 | |
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