| Gijón | Gijón | Spain, Gijón | -- | -- | | | |
| Ghashghaee Hall | Ghashghaee Hall | Iran, Tehran | 2010-07-01 | 2010-08-11 | 2010 | 1 | |
| GC Ten Weyngaert | GC Ten Weyngaert | Belgium, Vorst, Bondgenotenstraat 54 | 2001-03-15 | 2001-03-15 | 2001 | 1 | |
| Gorodskoj teatr | Gorodskoj teatr | Russia, Vologda | 1903-- | -- | 1903 | 1 | |
| Grøtvedt skole | Grøtvedt skole | Norway, Askim, Askim | 2005-11-03 | -- | 2005 | 1 | |
| Grimstad ungdomsskole | Grimstad ungdomsskole | Norway, Grimstad | 1997-10-14 | -- | 1997 | 1 | |
| Germania Theater | Germania Theater | United States, Philadelphia | 1892-03-12 | 1892-03-12 | 1892 | 1 | |
| Germania Opera House | Germania Opera House | United States, Carroll | 1890-- | -- | 1890 | 1 | |
| Gaslight Theater, The | The Gaslight Theater | United States, St. Louis, 358 N Boyle Ave | 2010-04-09 | 2010-04-25 | 2010 | 1 | |
| Grand Theatre Wolverhampton, The | The Grand Theatre Wolverhampton | England, Wolverhampton, Lichfield Street | 2018-01-23 | 2018-01-27 | 2018 | 1 | |
| Großherzoglich subventionirtes Theater Neustrelitz | Großherzoglich subventionirtes Theater Neustrelitz | Germany, Neustrelitz | 1879-- | -- | 1879 | 1 | |
| Gateway Theatre | Gateway Theatre | England, Chester, Hamilton Place | 2002-03-05 | 2002-03-09 | 2002 | 1 | |
| Goetheanum | Goetheanum | Switzerland, Dornach, Rüttiweg 45 | 2006-05-05 | 2008-05-16 | 2006–2008 | 2 | |
| Globe, The | The Globe | Japan, Setagaya Tokyo, 2-7-8 Ikejiri | 1997-07-02 | 1997-07-06 | 1997 | 1 | |
| Grand Opera House | Grand Opera House | United States, Fairmont | 1906-02-16 | 1906-02-16 | 1906 | 1 | |
| Gol samfunnshus | Gol samfunnshus | Norway, Gol | 1969-08-29 | 1989-10-12 | 1969–1997 | 9 | |
| Gulbenkian Theatre | Gulbenkian Theatre | England, Canterbury | 1993-05-28 | 1993-05-29 | 1993–2010 | 2 | |
| Grand Opera House | Grand Opera House | United States, Freeport | 1904-11-25 | 1908-03-02 | 1904–1908 | 2 | |
| Grenzlandtheater Hof | Grenzlandtheater Hof | Germany, Hof | 1934-09-23 | -- | 1934 | 1 | |
| Gérard-Philipe, Théâtre | Théâtre Gérard-Philipe | France, Champigny-sur-Marne, 54 Boulevard du Château | 2015-04-10 | -- | 2015 | 1 | |
| Glesvær | Glesvær | Norway, Glesvær | 2007-08-25 | -- | 2007 | 1 | |
| Grasmyr ungdomskole | Grasmyr ungdomskole | Norway, Stathelle | 2004-10-29 | 2004-11-02 | 2004 | 1 | |
| Gârbou | Gârbou | Romania, Gârbou | -- | -- | | | |
| Gemeindesaal | Gemeindesaal | Switzerland, Aeschi | 1985-11-22 | -- | 1985 | 1 | |
| Gilmore's Auditorium | Gilmore's Auditorium | United States, Philadelphia | 1902-04-30 | 1902-04-30 | 1902 | 1 | |
| Großes Haus at Theater Hof | Großes Haus at Theater Hof | Germany, Hof | 1998-02-05 | -- | 1998–2003 | 2 | |
| Geoffrey Whitworth Theatre, The | The Geoffrey Whitworth Theatre | England, Dartford, Beech Walk | 1992-10-31 | 1992-11-07 | 1992 | 1 | |
| Gymnastikksalen | Gymnastikksalen | Norway, Risør | 1978-01-08 | -- | 1978 | 1 | |
| Geijutsuza Theatre | Geijutsuza Theatre | Japan, Tokyo | 1968-06-20 | -- | 1968 | 1 | |
| Gymnasium Baesweiler | Gymnasium Baesweiler | Germany, Baesweiler, Otto-Hahn-Str. 16-18 | 2007-05-24 | -- | 2007 | 1 | |
| Grand Hall, Nanjing University | Grand Hall, Nanjing University | China, Nanjing, 22 Hankou Rd, Gulou | 2006-05-23 | 2006-05-28 | 2006 | 1 | |
| Gérard Philipe, Théâtre | Théâtre Gérard Philipe | France, Orleans, Place Sainte Beuve | 2018-05-16 | -- | 2018 | 1 | |
| Genoa | Genoa | Italy, Genoa | 1895-08-03 | -- | 1895–1898 | 4 | |
| Grand Hébertot | Grand Hébertot | France, Paris, 78 Boulevard des Batignolles | 2010-09-03 | 2011-01-08 | 2010 | 1 | |
| Grand Opera House | Grand Opera House | United States, Winfield | 1909-01-02 | 1909-01-02 | 1909 | 1 | |
| Goodman Arts Centre | Goodman Arts Centre | Singapore, Singapour, 90 Goodman Rd | 2021-04-08 | 2021-04-17 | 2021 | 1 | |
| Geilo | Geilo | Norway, Geilo | 1971-03-13 | -- | 1971 | 1 | |
| Genesee | Genesee | United States, Genesee | 1956-10-17 | -- | 1956 | 1 | |
| Gaupne | Gaupne, Sogn og Fjordane (Gaupne) | Norway | 1975-03-13 | -- | 1975 | 1 | |
| Gessnerallee Zürich | Gessnerallee Zürich | Switzerland, Zürich, Gessnerallee 8 | 2015-01-16 | 2015-01-25 | 2015 | 1 | |
| Gävle Stadsteater | Gävle Stadsteater | Sweden, Gävle | 1968-03-26 | -- | 1968–1982 | 2 | |
| Galpón de los Leones | Galpón de los Leones | Chile, Santiago | 1981-01-06 | 1981-02-01 | 1981 | 1 | |
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