| Heggenes | Heggenes | Norway, Heggenes | 1971-03-14 | -- | 1971 | 1 | |
| Heartwood Theater | Heartwood Theater | United States of America, Maine, Heartwood Regional Theater Company P.O. Box 1115 Damariscotta | 2021-05-13 | -- | 2021 | 1 | |
| Honningsvåg videregående skole | Honningsvåg videregående skole | Norway, Honningsvåg | 1997-11-10 | -- | 1997 | 1 | |
| Hithe | The Hithe | England, London, 71-75 Albion St, London SE16 7JA, United Kingdom | 2023-02-09 | 2023-02-26 | 2023 | 1 | |
| Hoxton Hall | Hoxton Hall | England, London, 130 Hoxton St, | 2012-04-23 | 2012-04-29 | 2012 | 1 | |
| Hochschule für Musik | Hochschule für Musik | Germany, Berlin | 1904-01-24 | -- | 1904 | 1 | |
| Høgskolen i Finnmark | Høgskolen i Finnmark | Norway, Alta, Follumsvei 31 | 2001-03-14 | -- | 2001 | 1 | |
| Her Majesty's Theatre | Her Majesty's Theatre | Scotland, Dundee, Seagate | 1897-08-02 | -- | 1897 | 1 | |
| Hovinsetra | Hovinsetra | Norway, Tyrifjord | 2010-08-07 | -- | 2010 | 1 | |
| Haus der Stadt | Haus der Stadt | Germany, Duren, Stefan-Schwer-Straße 4 | 2007-05-16 | -- | 2007 | 1 | |
| Haugar Vestfold Kunstmuseum | Haugar Vestfold Kunstmuseum | Norway, Tonsberg, Gråbrødregaten 17 | 1993-06-25 | -- | 1993 | 1 | |
| Hamburg North Beach | Hamburg North Beach | Germany, Second Life, Hamburg | 2008-01-06 | -- | 2008 | 1 | |
| Hangö | Hangö | Finland, Hangö | 2010-06-12 | -- | 2010 | 1 | |
| Harper Joy Theatre | Harper Joy Theatre | United States of America, Walla Walla, 345 Boyer Avenue | 2000-11-01 | 2000-11-05 | 2000 | 1 | |
| Hetrick Theatre | Hetrick Theatre | United States of America, Chanute | 1909-01-06 | 1909-01-06 | 1909 | 1 | |
| Helsingør | Helsingør | Denmark, Helsingør | 1903-02-11 | -- | 1903 | 1 | |
| Haslev Teaterforening | Haslev Teaterforening | Denmark, Haslev, Sydskrænten 76 | 2018-10-22 | -- | 2018 | 1 | |
| Her Majesty's Theatre | Her Majesty's Theatre | Australia, Adelaide, 58 Grote Street | 2006-03-11 | 2006-03-18 | 2006 | 1 | |
| Honesdale High school | Honesdale High school | United States of America, Honesdale | 1913-05-31 | 1913-05-31 | 1913 | 1 | |
| Hyperion Theatre | Hyperion Theatre | United States of America, New Haven, 262 College Street | 1907-04-05 | 1907-04-06 | 1907 | 1 | |
| HCC Performing Arts Ybor City | HCC Performing Arts Ybor City | United States of America, Tampa | 2024-11-13 | 2024-11-16 | 2024 | 1 | |
| Høydalsmo ungdomsskole | Høydalsmo ungdomsskole | Norway, Høydalsmo | 2004-10-12 | -- | 2004 | 1 | |
| Henan Poly Art Center 河南艺术中心大剧院 | Henan Poly Art Center (河南艺术中心大剧院) | China, Henan, 中国河南省郑州市郑东新区郑州龙湖商业圈CBD1号 | 2015-01-27 | 2014-01-28 | 2015 | 1 | |
| Holmlia skole | Holmlia skole | Norway, Oslo, Nordåsveien 3 | 2005-10-31 | -- | 2005 | 1 | |
| Haghespelers, Die | Die Haghespelers | Netherlands, The Hague, Heliotrooplaan 288 | 1923-11-14 | -- | 1923 | 1 | |
| Havant Arts Centre | Havant Arts Centre | England, Havant, 56 East St, Havant | 2018-04-12 | 2018-04-21 | 2018 | 1 | |
| Hauptschule Kirchberg Ausonius-Schulzentrum | Hauptschule Kirchberg Ausonius-Schulzentrum | Germany, Kirchberg (Hunsrück), Schulstraße 11 | 2007-03-23 | -- | 2007 | 1 | |
| Haramsøy Samfunnshus | Haramsøy Samfunnshus | Norway, Haramsøy | 1990-03-11 | -- | 1990 | 1 | |
| Halle de Villars | Halle de Villars | France, Fontainebleau, Avenue du Maréchal de Villars | 2003-03-28 | 2003-03-30 | 2003 | 1 | |
| Home Theatre | Home Theatre | United States of America, Hutchinson | 1903-05-22 | 1903-05-22 | 1903 | 1 | |
| Hayman Theatre Upstairs, Curtin University | Hayman Theatre Upstairs, Curtin University | Australia, Bentley, Kent Street | 2012-03-01 | 2012-03-10 | 2012 | 1 | |
| Hartke Theatre | Hartke Theatre | United States of America, N.E. Washington D.C., 3801 Harewood Road | 2012-10-11 | 2012-10-14 | 2012 | 1 | |
| Herredshuset | Herredshuset | Norway, Sortland | 1968-09-12 | -- | 1968 | 1 | |
| Hareid ungdomsskule | Hareid ungdomsskule | Norway, Hareid, Hareid | 2006-09-22 | -- | 2006 | 1 | |
| Haugeåsen Ungdomsskole | Haugeåsen Ungdomsskole | Norway, Rolvsøy, Fredrikstad | 2006-11-08 | -- | 2006 | 1 | |
| Het Podium Theater | Het Podium Theater | Netherlands, Hoogeveen, Schutstraat 43 | 2004-10-30 | -- | 2004 | 1 | |
| Hedemora | Hedemora | Sweden, Hedemora | 1978-11-10 | -- | 1978 | 1 | |
| Heilige Maagdcollege | Heilige Maagdcollege | Belgium, Dendermonde, Kerkstraat 60 | 2006-03-10 | 2006-03-18 | 2006 | 1 | |
| Hamilton Town Hall | Hamilton Town Hall | Australia, Hamilton, Brown Street | 1891-07-20 | -- | 1891 | 1 | |
| Het Kruithuis | Het Kruithuis | Netherlands, Groningen, Turfsingel 86 | 2009-10-08 | -- | 2009 | 1 | |
| Hornes videregående skule | Hornes videregående skule | Norway, Hornes | 1997-09-17 | -- | 1997 | 1 | |
| Horten kirke | Horten kirke | Norway, Horten, Nedre vei 9 | 2016-11-02 | -- | 2016 | 1 | |
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