| Gleiwitz | Gleiwitz | Poland, Gleiwitz | -- | -- | | | |
| Gijón | Gijón | Spain, Gijón | -- | -- | | | |
| Großes Haus | Großes Haus | Austria, Innsbruck, Rennweg 2 | -- | -- | | | |
| Goldsmiths' College Drama Department | Goldsmiths' College Drama Department | England, London, Lewisham Way, New Cross | -- | -- | | | |
| Glasgow | Glasgow | Scotland, Glasgow | -- | -- | | | |
| Giurgiu | Giurgiu | Romania, Giurgiu | -- | -- | | | |
| Gladstad | Gladstad | Norway, Gladstad | -- | -- | | | |
| Galda de Jos | Galda de Jos | Romania, Galda de Jos | -- | -- | | | |
| Grodzisk Wielkopolski | Grodzisk Wielkopolski | Poland, Grodzisk Wielkopolski | -- | -- | | | |
| Gladbeck | Gladbeck | Germany, Gladbeck | -- | -- | | | |
| Guichet Montparnasse | Guichet Montparnasse | France, Paris, 15, rue du Maine | -- | -- | | | |
| Gura Humorului | Gura Humorului | Romania, Gura Humorului | -- | -- | | | |
| Graz | Graz | Austria, Graz | -- | -- | | | |
| Gießen | Gießen | Germany, Gießen | -- | -- | | | |
| Galet, Le | Le Galet | France, Pessac, 35 Avenue du Pont de l'Orient | -- | -- | | | |
| Găvănoasa | Găvănoasa | Romania, Găvănoasa | -- | -- | | | |
| Geithus | Geithus | Norway, Geithus | -- | -- | | | |
| Gârbou | Gârbou | Romania, Gârbou | -- | -- | | | |
| Greece | Greece | Greece | 1981-03-28 | 1981-04-07 | 1981 | 1 | |
| Grabenhalle | Grabenhalle | Switzerland, St. Gallen, Unterer Graben 17 | 1991-08-08 | -- | 1991 | 1 | |
| Großes Haus Landestheater Mecklenburg | Großes Haus at Landestheater Mecklenburg | Germany, Neustrelitz, Friedrich-Ludwig-Jahn-Straße 14 | 1997-11-08 | -- | 1997 | 1 | |
| Gorodskoj teatr | Gorodskoj teatr | Russia, Rybinski (formerly Ščerbakov) | 1955-- | -- | 1955 | 1 | |
| Gateway 105 Farmers' Market | Gateway 105 Farmers' Market | United States, Cleveland, 1446 E 105th St | 2011-07-29 | -- | 2011 | 1 | |
| Gustav-Adolf-Saal | Gustav-Adolf-Saal | Germany, Stralsund, Jakobiturmstr. | 2008-11-22 | -- | 2008 | 1 | |
| Gymnasium Baesweiler | Gymnasium Baesweiler | Germany, Baesweiler, Otto-Hahn-Str. 16-18 | 2007-05-24 | -- | 2007 | 1 | |
| Gjøklep ungdomsskole | Gjøklep ungdomsskole | Norway, Holmestrand, Vesthøyveien 7A | 2007-01-09 | -- | 2007 | 1 | |
| Gorodskoj teatr | Gorodskoj teatr | Russia, Orenburg | 1908-01-17 | 1908-01-18 | 1908 | 1 | |
| Gjerpen ungdomskole | Gjerpen ungdomskole | Norway, Skien, Skien | 2006-09-14 | 2006-09-15 | 2006 | 1 | |
| Garrick Theatre | Garrick Theatre | United States, Philadelphia | 1907-01-28 | 1907-02-02 | 1907 | 1 | |
| Gällö | Gällö | Sweden, Gällö | 1989-10-05 | 1989-10-05 | 1989 | 1 | |
| Golden Theatre | Golden Theatre | United States, New York, 252 West 45th Street | 1936-05-11 | -- | 1936 | 1 | |
| Grand Théâtre de Tours | Grand Théâtre de Tours | France, Tours, 34 Rue de la Scellerie | 1977-09-26 | -- | 1977 | 1 | |
| GBS Theatre (RADA) | GBS Theatre (RADA) | England, London, Malet St | 1984-10-16 | 1984-10-20 | 1984 | 1 | |
| Gnosjö | Gnosjö | Sweden, Gnosjö | 1993-11-01 | -- | 1993 | 1 | |
| Galaţi | Galaţi | Romania, Galaţi | 1908-02- | -- | 1908 | 1 | |
| Grenzlandtheater Bautzen | Grenzlandtheater Bautzen | Germany, Bautzen | 1938-03-13 | -- | 1938 | 1 | |
| Gateway Theatre | Gateway Theatre | England, Chester, Hamilton Place | 2002-03-05 | 2002-03-09 | 2002 | 1 | |
| Geneva | Geneva | Switzerland, Geneva | 1998-10-29 | -- | 1998 | 1 | |
| Grimstad ungdomsskole | Grimstad ungdomsskole | Norway, Grimstad | 1997-10-14 | -- | 1997 | 1 | |
| Gammel Hellerup Gymnasium | Gammel Hellerup Gymnasium | Denmark, Hellerup, Svanemøllevej 87 | 1928-02-17 | 1928-02-19 | 1928 | 1 | |
| Grand Theatre | Grand Theatre | United States, Bluffton | 1907-09-16 | 1907-09-16 | 1907 | 1 | |
| Gesamtschule Fröndenberg | Gesamtschule Fröndenberg | Germany, Fröndenberg, Wiesengrund 7 | 2006-06-08 | -- | 2006 | 1 | |
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