| Grand Opera House | Grand Opera House | England, York, Cumberland Street | 2018-02-20 | 2018-02-24 | 2018 | 1 | |
| Glenbard West Theatre | Glenbard West Theatre | United States of America, Glen Ellyn, 670 Crescent Blvd | 2022-01-27 | 2022-01-29 | 2022 | 1 | |
| Grand Rapids | Grand Rapids | United States of America, Grand Rapids | 1903-12-01 | 1903-12-01 | 1903 | 1 | |
| Green Gables Playhouse | Green Gables Playhouse | United States of America, Drums | 1939-09-04 | -- | 1939 | 1 | |
| Garrick | Garrick | United States of America, St. Louis | 1908-03-16 | 1908-03-16 | 1908 | 1 | |
| Gesamtschule Fröndenberg | Gesamtschule Fröndenberg | Germany, Fröndenberg, Wiesengrund 7 | 2006-06-08 | -- | 2006 | 1 | |
| Grenzlandtheater Bautzen | Grenzlandtheater Bautzen | Germany, Bautzen | 1938-03-13 | -- | 1938 | 1 | |
| Geilo | Geilo | Norway, Geilo | 1971-03-13 | -- | 1971 | 1 | |
| Gardner Centre Theatre | Gardner Centre Theatre | England, Brighton, Gardner Centre Road | 1970-02-05 | -- | 1970 | 1 | |
| Grand Opera House | Grand Opera House | United States of America, Los Angeles | 1904-04-20 | 1904-04-20 | 1904 | 1 | |
| Gran Teatre Círculo de Sans | Gran Teatre Círculo de Sans | Spain, Barcelona | 1913-12-08 | -- | 1913 | 1 | |
| Guoli Beiping Yishu Zhuanke Xuexiao | Guoli Beiping Yishu Zhuanke Xuexiao (National Peking Academy of Arts) | China, Beijing | 1929-12-25 | -- | 1929 | 1 | |
| Gjermundnes | Gjermundnes | Norway, Gjermundnes | 1995-11-03 | -- | 1995 | 1 | |
| Gran Teatro Reina Sofía | Gran Teatro Reina Sofía | Spain, Benavente, Calle la Rúa, 33 | 2017-03-18 | -- | 2017 | 1 | |
| Gamlebyen | Gamlebyen | Norway, Fredrikstad | 1983-06-05 | -- | 1983 | 1 | |
| Grand Opera House | Grand Opera House | United States of America, Decatur | 1903-12-10 | 1903-12-10 | 1903 | 1 | |
| Gran Teatre Antonio Ferrandis | Gran Teatre Antonio Ferrandis de Paterna | Spain, Paterna, Plaza del Ejército Español, 4 | 2005-02-25 | 2005-02-25 | 2005 | 1 | |
| Galvin Fine Arts Center, St. Ambrose University | Galvin Fine Arts Center, St. Ambrose University | United States of America, Davenport, 518 West Locust St. | 2006-09-15 | -- | 2006 | 1 | |
| Guadalajara | Guadalajara | Spain, Guadalajara | 2010-04-14 | -- | 2010 | 1 | |
| Good Luck Macbeth Theatre | Good Luck Macbeth Theatre | United States of America, Reno, 713 S Virginia St | 2013-04-26 | 2013-05-12 | 2013 | 1 | |
| GC Jan van der Noot | GC Jan van der Noot | Belgium, Brecht, Mudaeusstraat 9 | 2008-01-28 | -- | 2008 | 1 | |
| Gursken oppvekstsenter | Gursken oppvekstsenter | Norway, Sande, Gursken | 2006-09-21 | -- | 2006 | 1 | |
| Garage, The | The Garage | England, Norwich, 14 Chapel Field North | 2010-10-21 | -- | 2010 | 1 | |
| Guildford | Guildford | England, Guildford | 1892-11-07 | -- | 1892 | 1 | |
| Grand Opera House | Grand Opera House | United States of America, East Liverpool | 1904-04-28 | 1904-04-28 | 1904 | 1 | |
| Grand Logis, Le | Le Grand Logis | France, Bruz, 10 Avenue du Général de Gaulle | 2015-02-26 | 2015-02-27 | 2015 | 1 | |
| Gravia | Gravia | Greece, Gravia | 1981-11-14 | -- | 1981 | 1 | |
| Grover C Maxwell Performing Arts Theatre | Grover C Maxwell Performing Arts Theatre | United States of America, Augusta, 2500 Walton Way | 2010-01-28 | 2010-01-22 | 2010 | 1 | |
| Gerhart-Hauptmann-Theater Görlitz | Gerhart-Hauptmann-Theater Görlitz | Germany, Görlitz, Demianiplatz 2 | 2004-12-11 | 2004-12-12 | 2004 | 1 | |
| Great Hall | Great Hall | Northern Ireland, Downpatrick, Downshire Estate, Ardglass Road | 2011-05-21 | -- | 2011 | 1 | |
| Gosudarstvennyy Russkiy Dramaticheskiy Teatr | Gosudarstvennyy Russkiy Dramaticheskiy Teatr | Russia, Ulan-Ude | 2024-03-14 | 2024-03-20 | 2024 | 1 | |
| GC Ten Weyngaert | GC Ten Weyngaert | Belgium, Vorst, Bondgenotenstraat 54 | 2001-03-15 | 2001-03-15 | 2001 | 1 | |
| Gjerpen barneskole | Gjerpen barneskole | Norway, Skien, Siljanvegen 22 | 2006-09-13 | -- | 2006 | 1 | |
| Greenbrier Valley Theatre | Greenbrier Valley Theatre | United States of America, Lewisburg, 1038 Washington Street East | 2018-04-27 | 2018-05-12 | 2018 | 1 | |
| Gaslight Theater, The | The Gaslight Theater | United States of America, St. Louis, 358 N Boyle Ave | 2010-04-09 | 2010-04-25 | 2010 | 1 | |
| Grand Clos, Le | Le Grand Clos | France, Saint-Domineuc, 16a rue Châteaubriand | 2016-11-26 | -- | 2016 | 1 | |
| Gymnasium Gilching | Gymnasium Gilching | Germany | 2016-10-17 | -- | 2016 | 1 | |
| Gemeindehaus | Gemeindehaus | Germany, Wandsbek | 1961-03-26 | 1961-03-27 | 1961 | 1 | |
| Gosudarstvennyy Muzykal'nyy i Dramaticheskiy Teatr | Gosudarstvennyy Muzykal'nyy i Dramaticheskiy Teatr (Magadan State Musical and Drama Theatre) | Russia, Prospekt Karla Marksa, 30, Magadan, Magadan Oblast, Russland, 685000 | 2024-12-13 | 2025-01-12 | 2024 | 1 | |
| Grenzlandtheater Hof | Grenzlandtheater Hof | Germany, Hof | 1934-09-23 | -- | 1934 | 1 | |
| Gjumjurdzhinski obschtinski teatar | Gjumjurdzhinski obschtinski teatar | Greece, Komotini | 1916-11-12 | -- | 1916 | 1 | |
| Grosser Saal des Konservatoriums | Grosser Saal des Konservatoriums | Switzerland, Bern | 1941-02-15 | 1941-03-15 | 1941 | 1 | |
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