| Great American Dollhouse Museum, The | The Great American Dollhouse Museum | United States of America | 2023-09-07 | 2023-09-12 | 2023 | 1 | |
| Garrick Theatre | Garrick Theatre | United States of America, Philadelphia | 1907-01-28 | 1907-02-02 | 1907 | 1 | |
| Gol samfunnshus | Gol samfunnshus | Norway, Gol | 1969-08-29 | 1989-10-12 | 1969–1997 | 9 | |
| Grästorp | Grästorp | Sweden, Grästorp | 1993-10-10 | -- | 1993 | 1 | |
| Gebrüder-Busch-Theater | Gebrüder-Busch-Theater | Germany, Hilchenbach, Bernhard-Weiss-Platz 1 | 1980-01-14 | 1997-10-06 | 1980–1997 | 2 | |
| Glasgow Citizens' Theatre | Glasgow Citizens' Theatre | Scotland, Glasgow, 119 Gorbals St | 1945-01-23 | -- | 1945–1988 | 2 | |
| Grim skole | Grim skole | Norway, Kristiansand, 4617 Kristiansand | 2007-01-19 | -- | 2007 | 1 | |
| Grand Theatre | Grand Theatre | United States of America, Bluffton | 1907-09-16 | 1907-09-16 | 1907 | 1 | |
| Gymnasium Baesweiler | Gymnasium Baesweiler | Germany, Baesweiler, Otto-Hahn-Str. 16-18 | 2007-05-24 | -- | 2007 | 1 | |
| Garrick Theatre | Garrick Theatre | United States of America, Chicago, 64 W. Randolph Street | 1904-03-02 | 1910-09-24 | 1904–1910 | 9 | |
| Gundetswil ZH Turnhalle | Gundetswil ZH Turnhalle | Switzerland | 2003-09-12 | -- | 2003 | 1 | |
| Großherzogliches Hoftheater Weimar - Interimsbühne Brühl | Großherzogliches Hoftheater Weimar - Interimsbühne Brühl | Germany, Weimar, Brühl | 1907-09-14 | 1907-09-26 | 1907 | 1 | |
| Glenbard West Theatre | Glenbard West Theatre | United States of America, Glen Ellyn, 670 Crescent Blvd | 2022-01-27 | 2022-01-29 | 2022 | 1 | |
| Gimle | Gimle | Norway, Stamsund | 1978-12-08 | -- | 1978–1994 | 2 | |
| Gesamtschule Fröndenberg | Gesamtschule Fröndenberg | Germany, Fröndenberg, Wiesengrund 7 | 2006-06-08 | -- | 2006 | 1 | |
| Grand T, Le | Le Grand T | France, Nantes, 84 Rue Général Buat | 2012-11-07 | 2018-01-18 | 2012–2018 | 2 | |
| Germania Theater | Germania Theater | United States of America, Philadelphia | 1892-03-12 | 1892-03-12 | 1892 | 1 | |
| Grenzlandtheater Annaberg | Grenzlandtheater Annaberg | Germany, Annaberg-Buchholz, Buchholzer Strasse 67 | 1937-03-16 | -- | 1937 | 1 | |
| Grand Opera House | Grand Opera House | United States of America, Oakland | 1903-02-12 | 1903-02-12 | 1903 | 1 | |
| Geary Theatre | Geary Theatre | United States of America, San Francisco, 415 Geary Street | 1944-10-23 | 2007-03-11 | 1944–2007 | 6 | |
| Gyula | Gyula | Hungary, Gyula | 1890-05-28 | -- | 1890–1934 | 9 | |
| Grevlingen skole og kultursenter | Grevlingen skole og kultursenter | Norway, Son, Vestby | 2006-10-25 | 2006-10-27 | 2006 | 1 | |
| Gardner Centre Theatre | Gardner Centre Theatre | England, Brighton, Gardner Centre Road | 1970-02-05 | -- | 1970 | 1 | |
| GeVa Theatre | GeVa Theatre | United States of America, Rochester, 75 Woodbury Boulevard | 1992-02-25 | 2002-05-05 | 1992–2002 | 2 | |
| Großherzogliches Hoftheater Schwerin | Großherzogliches Hoftheater Schwerin | Germany, Schwerin | 1876-11-15 | -- | 1876–1918 | 16 | |
| Garvin Theatre | Garvin Theatre | United States of America, Santa Barbara, SBCC West Campus, 721 Cliff Dr. | 2004-10-20 | 2004-11-06 | 2004 | 1 | |
| Gallery Players | Gallery Players | United States of America, Brooklyn, 199 14th St | 1999-02-19 | 1999-03- | 1999 | 1 | |
| Gladbeck | Gladbeck | Germany, Gladbeck | -- | -- | | | |
| Gran Teatre Círculo de Sans | Gran Teatre Círculo de Sans | Spain, Barcelona | 1913-12-08 | -- | 1913 | 1 | |
| Grand Opera House | Grand Opera House | United States of America, Freeport | 1904-11-25 | 1908-03-02 | 1904–1908 | 2 | |
| Gausdal ungdomsskole | Gausdal ungdomsskole | Norway, Vestre Gausdal, Gausdal | 2006-11-20 | -- | 2006 | 1 | |
| Grand Theatre | Grand Theatre | China, Tianjin | 2014-10-30 | 2014-10-31 | 2014 | 1 | |
| Gail of Chalkida | Gail of Chalkida | Greece, Gail of Chalkida | 1981-12-11 | 1981-12-12 | 1981 | 1 | |
| Gârbou | Gârbou | Romania, Gârbou | -- | -- | | | |
| GC ´t Heilaar | GC ´t Heilaar | Belgium, Beerse, Heilaarstraat 35 | 2008-01-07 | -- | 2008 | 1 | |
| Goodtemplarnes Ordenshus | Goodtemplarnes Ordenshus | Sweden, Östersund | 1885-11-15 | 1885-11-18 | 1885 | 1 | |
| Genesee | Genesee | United States of America, Genesee | 1956-10-17 | -- | 1956 | 1 | |
| Grand Opera House | Grand Opera House | United States of America, Bloomington | 1904-03-31 | 1904-03-31 | 1904 | 1 | |
| Grand Theatre | Grand Theatre | Netherlands, Groningen, Grote Markt 35 | 1996-10-04 | 2022-06-04 | 1996–2022 | 5 | |
| Großherzoglich subventionirtes Theater Neustrelitz | Großherzoglich subventionirtes Theater Neustrelitz | Germany, Neustrelitz | 1879-- | -- | 1879 | 1 | |
| Gammel Hellerup Gymnasium | Gammel Hellerup Gymnasium | Denmark, Hellerup, Svanemøllevej 87 | 1928-02-17 | 1928-02-19 | 1928 | 1 | |
| Gran Teatro Reina Sofía | Gran Teatro Reina Sofía | Spain, Benavente, Calle la Rúa, 33 | 2017-03-18 | -- | 2017 | 1 | |
|
|
