| Großes Haus Landestheater Mecklenburg | Großes Haus at Landestheater Mecklenburg | Germany, Neustrelitz, Friedrich-Ludwig-Jahn-Straße 14 | 1997-11-08 | -- | 1997 | 1 | |
| Ghashghaee Hall | Ghashghaee Hall | Iran, Tehran | 2010-07-01 | 2010-08-11 | 2010 | 1 | |
| Gaslight Theater, The | The Gaslight Theater | United States, St. Louis, 358 N Boyle Ave | 2010-04-09 | 2010-04-25 | 2010 | 1 | |
| Gemeindesaal | Gemeindesaal | Switzerland, Aeschi | 1985-11-22 | -- | 1985 | 1 | |
| Gribskov Teater | Gribskov Teater | Denmark, Helsinge, Østergade 52 | 2018-10-09 | -- | 2018 | 1 | |
| Gulf Oil Building | Gulf Oil Building | United States, Fair Park, Dallas | 1947-06-29 | -- | 1947 | 1 | |
| Grover C Maxwell Performing Arts Theatre | Grover C Maxwell Performing Arts Theatre | United States, Augusta, 2500 Walton Way | 2010-01-28 | 2010-01-22 | 2010 | 1 | |
| Gilbert F. Hartwig Theatre | Gilbert F. Hartwig Theatre | United States, Hattiesburg, 229-247 Ross Blvd | -- | -- | | 1 | |
| GC Jan van der Noot | GC Jan van der Noot | Belgium, Brecht, Mudaeusstraat 9 | 2008-01-28 | -- | 2008 | 1 | |
| Glidden Recital Hall | Glidden Recital Hall | United States, Athens | 2017-11-10 | 2017-11-11 | 2017 | 1 | |
| Guildford | Guildford | England, Guildford | 1892-11-07 | -- | 1892 | 1 | |
| Glesvær | Glesvær | Norway, Glesvær | 2007-08-25 | -- | 2007 | 1 | |
| Grand Opera House | Grand Opera House | United States, East Liverpool | 1904-04-28 | 1904-04-28 | 1904 | 1 | |
| Gällö | Gällö | Sweden, Gällö | 1989-10-05 | 1989-10-05 | 1989 | 1 | |
| Gymnasium Baesweiler | Gymnasium Baesweiler | Germany, Baesweiler, Otto-Hahn-Str. 16-18 | 2007-05-24 | -- | 2007 | 1 | |
| Geilo | Geilo | Norway, Geilo | 1971-03-13 | -- | 1971 | 1 | |
| Germania Opera House | Germania Opera House | United States, Carroll | 1890-- | -- | 1890 | 1 | |
| Gesamtschule Fröndenberg | Gesamtschule Fröndenberg | Germany, Fröndenberg, Wiesengrund 7 | 2006-06-08 | -- | 2006 | 1 | |
| Geoffrey Whitworth Theatre, The | The Geoffrey Whitworth Theatre | England, Dartford, Beech Walk | 1992-10-31 | 1992-11-07 | 1992 | 1 | |
| Gillioz Theatre, The | The Gillioz Theatre | United States, Springfield, 325 Park Central E | 2009-09-17 | 2009-09-19 | 2009 | 1 | |
| Greenwalls | Greenwalls | United States, Fort Worth | 1896-01-22 | 1896-01-22 | 1896 | 1 | |
| Great Hall | Great Hall | Northern Ireland, Downpatrick, Downshire Estate, Ardglass Road | 2011-05-21 | -- | 2011 | 1 | |
| Glorieta de Aníbal González | Glorieta de Aníbal González | Spain, Sevilla | 1975-09- | -- | 1975 | 1 | |
| GC Ten Weyngaert | GC Ten Weyngaert | Belgium, Vorst, Bondgenotenstraat 54 | 2001-03-15 | 2001-03-15 | 2001 | 1 | |
| Giotto, Teatro | Teatro Giotto | Italy, Vicchio, Piazzetta dei Buoni, 1 | 2018-01-28 | -- | 2018 | 1 | |
| Gyali Kafene or Megalo Kafeneio | Gyali Kafene or Megalo Kafeneio | Greece, Karditsa | 1896-12-04 | -- | 1896 | 1 | |
| Grästorp | Grästorp | Sweden, Grästorp | 1993-10-10 | -- | 1993 | 1 | |
| Gemeindehaus | Gemeindehaus | Germany, Wandsbek | 1961-03-26 | 1961-03-27 | 1961 | 1 | |
| Grenzlandtheater Hof | Grenzlandtheater Hof | Germany, Hof | 1934-09-23 | -- | 1934 | 1 | |
| Gaupne | Gaupne, Sogn og Fjordane (Gaupne) | Norway | 1975-03-13 | -- | 1975 | 1 | |
| Gorodskoj teatr Jaroslavl | Gorodskoj teatr Jaroslavl | Russia, Jaroslavl, Jaroslavl | 1899-- | -- | 1899 | 1 | |
| Gevelsberg | Gevelsberg | Germany | 2007-03-22 | -- | 2007 | 1 | |
| Gran Teatro Nacional del Perú | Gran Teatro Nacional del Perú | Peru, Lima, Av. Javier Prado Este 2225, San Borja. | 2019-11-08 | 2019-11-09 | 2019 | 1 | |
| Grand Hall, Nanjing University | Grand Hall, Nanjing University | China, Nanjing, 22 Hankou Rd, Gulou | 2006-05-23 | 2006-05-28 | 2006 | 1 | |
| Golden Grill | Golden Grill | Ireland, Letterkenny | 1980-03-24 | 1980-03-26 | 1980 | 1 | |
| Gonda Theatre, The | The Gonda Theatre | United States, Washington D.C., Davis Performing Arts Center, Georgetown University | 2013-01-12 | 2013-02-03 | 2013 | 1 | |
| Galleri M2 | Galleri M2 | United States, Houston, 339 W19th Street | 2006-10-19 | -- | 2006 | 1 | |
| Grand Opera House | Grand Opera House | United States, Winfield | 1909-01-02 | 1909-01-02 | 1909 | 1 | |
| Gjermundnes | Gjermundnes | Norway, Gjermundnes | 1995-11-03 | -- | 1995 | 1 | |
| Gran Teatre d'Elx | Gran Teatre d'Elx | Spain, Elx, Carrer Kursaal, s/n, | 2005-10-12 | -- | 2005 | 1 | |
| Gamle Rådhus | Gamle Rådhus | Norway, Oslo, Nedre Slottsgate 1 | 2014-06-12 | 2014-07-06 | 2014 | 1 | |
| Gennett Theatre | Gennett Theatre | United States, Richmond | 1904-03-23 | 1904-03-23 | 1904 | 1 | |
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