| Grundschule, Wedemark | Grundschule, Wedemark | Germany, Wedemark | 2011-04-01 | -- | 2011 | 1 | |
| Gannon University's Schuster Theatre | Gannon University's Schuster Theatre | United States, Erie, 620 Sassafras St | 2017-11-30 | 2017-12-09 | 2017 | 1 | |
| Gimle | Gimle | Norway, Stamsund | 1978-12-08 | -- | 1978–1994 | 2 | |
| Ginza Miyukikan Theatre | Ginza Miyukikan Theatre | Japan, Tokyo | 1980-10-05 | 1997-10-19 | 1980–1997 | 8 | |
| Gura Humorului | Gura Humorului | Romania, Gura Humorului | -- | -- | | | |
| Gate Theatre, Dublin | Dublin Gate Theatre (Gate Theatre) | Ireland, Dublin, 1 Cavendish Row | 1932-09-27 | 2013-07-13 | 1932–2013 | 19 | |
| Großes Kurhaus | Großes Kurhaus | Germany, Schleiden-Gemünd | 2011-04-12 | -- | 2011 | 1 | |
| Grand Wednesday | Grand Wednesday | United States, Teller | 1905-01-10 | 1905-01-10 | 1905 | 1 | |
| Gausdal ungdomsskole | Gausdal ungdomsskole | Norway, Vestre Gausdal, Gausdal | 2006-11-20 | -- | 2006 | 1 | |
| GC de Zandloper | GC de Zandloper | Belgium, Wemmel, Kaasmarkt 75 | 2000-03-17 | 2000-03-19 | 2000 | 1 | |
| Grenland Friteater | Grenland Friteater | Norway, Porsgrunn, Huken 3 | 1999-06-11 | 2003-06-20 | 1999–2003 | 2 | |
| GC Jan van der Noot | GC Jan van der Noot | Belgium, Brecht, Mudaeusstraat 9 | 2008-01-28 | -- | 2008 | 1 | |
| Grusomhetens Teater (Hausmania) | Grusomhetens Teater (Hausmania) | Norway, Oslo, Hausmanns gate 34 | 2002-10-25 | 2017-10-28 | 2002–2017 | 12 | |
| Gamla Folkets Hus | Gamla Folkets Hus | Sweden, Handen | 1995-03-10 | 1995-04-30 | 1995 | 1 | |
| Grand Opera House | Grand Opera House | United States, East Liverpool | 1904-04-28 | 1904-04-28 | 1904 | 1 | |
| Gesamtschule Kierspe | Gesamtschule Kierspe | Germany, Kierspe, Otto-Ruhe-Straße 2 | 2006-04-26 | -- | 2006 | 1 | |
| Gigante, Theatre | Theatre Gigante | United States, Milwaukee, 1925 E Kenilworth Pl | 2019-02-08 | 2019-02-16 | 2019 | 1 | |
| Gimle Samfunnshus | Gimle Samfunnshus | Norway, Selbu | 1971-03-21 | -- | 1971 | 1 | |
| Großherzogliches Hoftheater Schwerin | Großherzogliches Hoftheater Schwerin | Germany, Schwerin | 1876-11-15 | -- | 1876–1918 | 16 | |
| Gamla Teatern | Gamla Teatern | Sweden, Örebro, Storgatan 1 | 1879-03-03 | 1992-10-10 | 1879–1992 | 2 | |
| Grad teatar Budva | Grad teatar Budva | Montenegro, Budva, 13 jula | 2015-08-06 | -- | 2015 | 1 | |
| George Wood Theatre | George Wood Theatre | England, London | 1973-03-17 | -- | 1973 | 1 | |
| Gaiety Theatre | Gaiety Theatre | England, London | 1880-12-15 | -- | 1880 | 1 | |
| Guben | Guben | Germany, Guben | 1890-01-06 | -- | 1890 | 1 | |
| Gettysburg Summer Theatre | Gettysburg Summer Theatre | United States, Gettysburg | 1963-06-26 | 1963-06-29 | 1963 | 1 | |
| Guild Hall | Guild Hall | United States, Madison | 1905-06-15 | 1905-06-15 | 1905 | 1 | |
| Gedser Teater | Gedser Teater | Denmark, Gedser | 1909-10-28 | -- | 1909 | 2 | |
| GC Ten Weyngaert | GC Ten Weyngaert | Belgium, Vorst, Bondgenotenstraat 54 | 2001-03-15 | 2001-03-15 | 2001 | 1 | |
| Gherla | Gherla | Romania, Gherla | 1910-11-28 | -- | 1910 | 1 | |
| Germania Opera House | Germania Opera House | United States, Carroll | 1890-- | -- | 1890 | 1 | |
| Georgian Theatre Royal | Georgian Theatre Royal | England, Richmond, Yorkshire, Victoria Road | 2006-03-30 | 2014-10-31 | 2006–2014 | 2 | |
| Gjøklep ungdomsskole | Gjøklep ungdomsskole | Norway, Holmestrand, Vesthøyveien 7A | 2007-01-09 | -- | 2007 | 1 | |
| Gorodskoj teatr | Gorodskoj teatr | Russia, Samara, Samara | 1926-01-30 | -- | 1926 | 1 | |
| Grand Theatre | Grand Theatre | Scotland, Falkirk, Vicar Street | 1911-11-13 | -- | 1911 | 3 | |
| Großherzogliches Hof- und National-Theater | Großherzogliches Hof- und National-Theater | Germany, Mannheim | 1877-01-05 | -- | 1877–1916 | 11 | |
| Greece | Greece | Greece | 1981-03-28 | 1981-04-07 | 1981 | 1 | |
| Goethe-Institut | Goethe-Institut | Egypt, Cairo | 2013-03-09 | 2013-05-09 | 2013 | 2 | |
| Gladsaxe Teater | Gladsaxe Teater | Denmark, Søborg, Buddinge Hovedgade 81 | 1980-10-03 | -- | 1980–1994 | 2 | |
| Gershwin Theater | Gershwin Theater | United States, New York, 222 West 51st Street | 1965-02-25 | 1987-05-17 | 1965–1987 | 2 | |
| Grenzlandtheater Hof | Grenzlandtheater Hof | Germany, Hof | 1934-09-23 | -- | 1934 | 1 | |
| Grand Théâtre de la Ville | Grand Théâtre de la Ville | Luxembourg, Luxembourg, 17 pl. du Théâtre | 2004-02-13 | 2019-01-19 | 2004–2019 | 5 | |
| Goldach | Goldach | Switzerland, Goldach | 1991-08-04 | -- | 1991 | 1 | |
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